Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Heating and Air Conditioning
  4. A/C Flow Restrictors
  5. A/C Orifice Tube
  6. Universal Air Conditioner EX5378C

Universal Air Conditioner EX5378C A/C Orifice Tube

Universal Air Conditioner EX5378C A/C Orifice Tube

Universal Air Conditioner
Brand:Universal Air Conditioner
Part Number: EX5378C
UPC: 711307127306
Weight: 0.4 lbs
Condition:New



On Sale:

$1.26

Availability:
17 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Universal Air Conditioner EX5378C A/C Orifice Tube for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow Universal Air Conditioner EX5378C A/C Orifice Tube fitment info!

Last Updated: 01/28/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Buick Commercial Chassis

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
 

Buick Commercial Chassis



5.7L V8 Gas OHV Black Orifice Tube

1 Per Vehicle

1997

 

1997

 
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 		 
Black Orifice Tube
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged Black Orifice Tube

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Buick Roadmaster

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
 

Buick Roadmaster



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty

1 Per Vehicle

1989

 

1989

 
Buick Skyhawk

2.0L L4 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Buick Skyhawk



2.0L L4 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
Buick Skylark

2.3L L4 Gas DOHC,
2.5L L4 Gas OHV,
3.3L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Buick Skylark



2.3L L4 Gas DOHC,
2.5L L4 Gas OHV,
3.3L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1992

 

1991

 

1990

 

1992

 

1991

 

1990

 
Cadillac Brougham

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Brougham



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Cadillac Brougham

5.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Brougham



5.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Cadillac Commercial Chassis

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Commercial Chassis



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Cadillac Commercial Chassis

4.9L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: B
MFI
 

Cadillac Commercial Chassis



4.9L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: B
MFI

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Cadillac Commercial Chassis

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: 7
TBI
 

Cadillac Commercial Chassis



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: 7
TBI

1 Per Vehicle

1991

 

1991

 
Cadillac Commercial Chassis

4.9L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Commercial Chassis



4.9L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Cadillac Commercial Chassis

4.5L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Commercial Chassis



4.5L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1985

 

1985

 
Cadillac Commercial Chassis

4.1L V8 Gas OHV,
4.3L V6 Diesel OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Commercial Chassis



4.1L V8 Gas OHV,
4.3L V6 Diesel OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Cadillac DeVille

4.9L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac DeVille



4.9L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Cadillac DeVille

4.5L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac DeVille



4.5L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1982

 

1982

 
Cadillac DeVille

4.1L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac DeVille



4.1L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Cadillac DeVille

4.1L V6 Gas OHV,
5.7L V8 Diesel OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac DeVille



4.1L V6 Gas OHV,
5.7L V8 Diesel OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Cadillac DeVille

6.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac DeVille



6.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade

6.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Escalade



6.0L V8 Gas OHV

Front Black Orifice Tube
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Cadillac Escalade

5.3L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Escalade



5.3L V8 Gas OHV

Front Black Orifice Tube
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

2002

 

2002

 
Cadillac Escalade

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Cadillac Escalade



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Cadillac Escalade ESV



6.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Cadillac Escalade EXT



6.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

2002

 

2002

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
1st Design
 

Cadillac Escalade EXT



6.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
1st Design

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
Cadillac Fleetwood

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Cadillac Fleetwood

4.9L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



4.9L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Cadillac Fleetwood

4.5L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



4.5L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1985

 

1985

 
Cadillac Fleetwood

4.3L V6 Diesel OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



4.3L V6 Diesel OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Cadillac Fleetwood

4.1L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



4.1L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Cadillac Fleetwood

5.7L V8 Diesel OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



5.7L V8 Diesel OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Cadillac Fleetwood

6.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



6.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Cadillac Fleetwood

4.1L V6 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
 

Cadillac Fleetwood



4.1L V6 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Wheel Base 130.0 In.
 

Chevrolet Avalanche 1500



5.3L V8 Flex OHV Black Orifice Tube
with Fixed Orifice
Wheel Base 130.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Wheel Base 130.0 In.
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Wheel Base 130.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Wheel Base 130.0 In.
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Wheel Base 130.0 In.

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet Beretta

2.2L L4 Gas OHV,
2.3L L4 Gas DOHC,
3.1L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet Beretta



2.2L L4 Gas OHV,
2.3L L4 Gas DOHC,
3.1L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Chevrolet Blazer

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
 

Chevrolet Blazer



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice

1 Per Vehicle

1999

 

1999

 
Chevrolet C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Chevrolet C1500

6.5L V8 Diesel OHV Turbo
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F
MFI
 

Chevrolet C1500



6.5L V8 Diesel OHV Turbo Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F
MFI

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C1500

4.3L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L35
8th VIN Digit: W
MFI
 

Chevrolet C1500



4.3L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L35
8th VIN Digit: W
MFI

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C1500

5.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L30
8th VIN Digit: M
MFI
 

Chevrolet C1500



5.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L30
8th VIN Digit: M
MFI

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C1500

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R
MFI
 

Chevrolet C1500



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R
MFI

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Chevrolet C1500

6.5L V8 Diesel OHV Turbo
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L56
8th VIN Digit: S
MFI
 

Chevrolet C1500



6.5L V8 Diesel OHV Turbo Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L56
8th VIN Digit: S
MFI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C1500

4.3L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
 

Chevrolet C1500



4.3L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C1500

5.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
 

Chevrolet C1500



5.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C1500

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI
 

Chevrolet C1500



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C1500

6.5L V8 Diesel OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L49
8th VIN Digit: P
MFI
 

Chevrolet C1500



6.5L V8 Diesel OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L49
8th VIN Digit: P
MFI

1 Per Vehicle

1993

 

1993

 
Chevrolet C1500

4.3L V6 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
Fuel System Control Electronic
 

Chevrolet C1500



4.3L V6 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
Fuel System Control Electronic

1 Per Vehicle

1993

 

1993

 
Chevrolet C1500

5.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
Fuel System Control Electronic
 

Chevrolet C1500



5.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
Fuel System Control Electronic

1 Per Vehicle

1993

 

1993

 
Chevrolet C1500

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI
Fuel System Control Electronic
 

Chevrolet C1500



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI
Fuel System Control Electronic

1 Per Vehicle

1993

 

1993

 
Chevrolet C1500

6.2L V8 Diesel OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: C
MFI
Fuel System Control Mechanical
 

Chevrolet C1500



6.2L V8 Diesel OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: C
MFI
Fuel System Control Mechanical

1 Per Vehicle

1993

 

1993

 
Chevrolet C1500

7.4L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI
Fuel System Control Electronic
 

Chevrolet C1500



7.4L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI
Fuel System Control Electronic

1 Per Vehicle

1992

 

1992

 
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet C1500

4.3L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
Fuel Sys: FI
TBI
Fuel System Control Electronic
 

Chevrolet C1500



4.3L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
Fuel Sys: FI
TBI
Fuel System Control Electronic

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet C1500

5.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
Fuel Sys: FI
TBI
Fuel System Control Electronic
 

Chevrolet C1500



5.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
Fuel Sys: FI
TBI
Fuel System Control Electronic

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet C1500

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
Fuel Sys: FI
TBI
Fuel System Control Electronic
 

Chevrolet C1500



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
Fuel Sys: FI
TBI
Fuel System Control Electronic

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet C1500

6.2L V8 Diesel OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: C
Fuel Sys: FI
MFI
Fuel System Control Mechanical
 

Chevrolet C1500



6.2L V8 Diesel OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: C
Fuel Sys: FI
MFI
Fuel System Control Mechanical

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet C1500

7.4L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
Fuel Sys: FI
TBI
Fuel System Control Electronic
 

Chevrolet C1500



7.4L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
Fuel Sys: FI
TBI
Fuel System Control Electronic

1 Per Vehicle

1995

 

1995

 
Chevrolet C1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1994

 

1994

 
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

2000

 

2000

 
Chevrolet C2500

5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C2500



5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Chevrolet C2500

5.7L V8 CNG OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R
 

Chevrolet C2500



5.7L V8 CNG OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Chevrolet C2500

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R
 

Chevrolet C2500



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Chevrolet C2500

7.4L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L29
8th VIN Digit: J
 

Chevrolet C2500



7.4L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L29
8th VIN Digit: J

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L30
8th VIN Digit: M
 

Chevrolet C2500



5.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L30
8th VIN Digit: M

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L56
8th VIN Digit: S
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L56
8th VIN Digit: S

1 Per Vehicle

1996

 

1996

 
Chevrolet C2500

5.7L V8 CNG OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R
 

Chevrolet C2500



5.7L V8 CNG OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L31
8th VIN Digit: R

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

4.3L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
 

Chevrolet C2500



4.3L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
 

Chevrolet C2500



5.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI
 

Chevrolet C2500



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

6.5L V8 Diesel OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L49
8th VIN Digit: P
MFI
 

Chevrolet C2500



6.5L V8 Diesel OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L49
8th VIN Digit: P
MFI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L56
8th VIN Digit: S
MFI
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L56
8th VIN Digit: S
MFI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F
MFI
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F
MFI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500

7.4L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI
 

Chevrolet C2500



7.4L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

4.3L V6 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
Fuel System Control Electronic
 

Chevrolet C2500



4.3L V6 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
Fuel System Control Electronic

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
Fuel System Control Electronic
 

Chevrolet C2500



5.0L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
Fuel System Control Electronic

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

5.7L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI
Fuel System Control Electronic
 

Chevrolet C2500



5.7L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: K
TBI
Fuel System Control Electronic

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

6.2L V8 Diesel OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: C
MFI
Fuel System Control Mechanical
 

Chevrolet C2500



6.2L V8 Diesel OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: C
MFI
Fuel System Control Mechanical

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

6.2L V8 Diesel OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: J
MFI
Fuel System Control Mechanical
 

Chevrolet C2500



6.2L V8 Diesel OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
8th VIN Digit: J
MFI
Fuel System Control Mechanical

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F
MFI
Fuel System Control Electronic
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L65
8th VIN Digit: F
MFI
Fuel System Control Electronic

1 Per Vehicle

1993

 

1993

 
Chevrolet C2500

7.4L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI
Fuel System Control Electronic
 

Chevrolet C2500



7.4L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI
Fuel System Control Electronic

1 Per Vehicle

1992

 

1992

 
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1991

 

1991

 
Chevrolet C2500

4.3L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
Fuel System Control Electronic
 

Chevrolet C2500



4.3L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
TBI
Fuel System Control Electronic

1 Per Vehicle

1991

 

1991

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
Fuel System Control Electronic
 

Chevrolet C2500



5.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
TBI
Fuel System Control Electronic

1 Per Vehicle

1991

 

1991

 
Chevrolet C2500

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: K
TBI
Fuel System Control Electronic
 

Chevrolet C2500



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: K
TBI
Fuel System Control Electronic

1 Per Vehicle

1991

 

1991

 
Chevrolet C2500

6.2L V8 Diesel OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: C
MFI
Fuel System Control Mechanical
 

Chevrolet C2500



6.2L V8 Diesel OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: C
MFI
Fuel System Control Mechanical

1 Per Vehicle

1991

 

1991

 
Chevrolet C2500

6.2L V8 Diesel OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: J
MFI
Fuel System Control Mechanical
 

Chevrolet C2500



6.2L V8 Diesel OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: J
MFI
Fuel System Control Mechanical

1 Per Vehicle

1991

 

1991

 
Chevrolet C2500

7.4L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI
Fuel System Control Electronic
 

Chevrolet C2500



7.4L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: L19
8th VIN Digit: N
TBI
Fuel System Control Electronic

1 Per Vehicle

1990

 

1990

 
Chevrolet C2500

4.3L V6 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
Fuel Sys: FI
TBI
 

Chevrolet C2500



4.3L V6 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: LB4
8th VIN Digit: Z
Fuel Sys: FI
TBI

1 Per Vehicle

1990

 

1990

 
Chevrolet C2500

5.0L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
Fuel Sys: FI
TBI
 

Chevrolet C2500



5.0L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
Eng: L03
8th VIN Digit: H
Fuel Sys: FI
TBI

1 Per Vehicle

1990

 

1990

 
Chevrolet C2500

5.7L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: K
Fuel Sys: FI
TBI
 

Chevrolet C2500



5.7L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: K
Fuel Sys: FI
TBI

1 Per Vehicle

1990

 

1990

 
Chevrolet C2500

6.2L V8 Diesel OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: C
Fuel Sys: FI
MFI
 

Chevrolet C2500



6.2L V8 Diesel OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: C
Fuel Sys: FI
MFI

1 Per Vehicle

1990

 

1990

 
Chevrolet C2500

6.2L V8 Diesel OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: J
Fuel Sys: FI
MFI
 

Chevrolet C2500



6.2L V8 Diesel OHV Black Orifice Tube
with Fixed Orifice
Condenser Mounting
Standard Duty
1st Design
8th VIN Digit: J
Fuel Sys: FI
MFI

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet C2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C2500 Suburban



6.5L V8 Diesel OHV Turbo

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
Chevrolet C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Front
 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Chevrolet C3500

5.7L V8 CNG OHV
1
 		 
Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design
 

Chevrolet C3500



5.7L V8 CNG OHV Black Orifice Tube
with Fixed Orifice
Standard Duty
1st Design

1 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above


Customers who bought Universal Air Conditioner EX5378C A/C Orifice Tube also purchased

Dorman 46001 PCV Valve Tubing
Dorman 46001 PCV Valve Tubing
Dorman 917-384 Engine Oil Dipstick Tube
Dorman 917-384 Engine Oil Dipstick Tube
ACDelco
ACDelco 19313317 PCV Valve
Denso 471-9186 A/C Compressor
Denso 471-9186 A/C Compressor
ACDelco 15-22135A A/C Compressor
ACDelco 15-22135A A/C Compressor
Four Seasons 33107 A/C Accumulator
Four Seasons 33107 A/C Accumulator