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  3. Belts and Cooling
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  5. Engine Coolant Thermostat Housing Cap
  6. ACDelco 12R16

ACDelco 12R16 Engine Coolant Thermostat Housing Cap

ACDelco 12R16 Engine Coolant Thermostat Housing Cap

ACDelco
Brand:ACDelco
Part Number: 12R16
UPC: 00707773058947
Weight: 0.15 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

CAP R (B)

ACDelco Professional Engine Coolant Thermostat Housing Cap is a high quality aftermarket replacement component for one or more of the following vehicle systems: cooling. This premium aftermarket cap is manufactured to meet or exceed your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco

Specifications:

Country of Origin:
IL

Select a vehicle to narrow ACDelco 12R16 Engine Coolant Thermostat Housing Cap fitment info!

Last Updated: 05/20/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1988

 

1987

 

1988

 

1987

 
Buick Skyhawk

2.0L L4 Gas SOHC
1
 
Professional
Standard
N/A
 

Buick Skyhawk



2.0L L4 Gas SOHC Professional
Standard
N/A

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Buick Skyhawk

2.0L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Buick Skyhawk



2.0L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1987

 

1987

 
Buick Skyhawk

2.0L L4 Gas SOHC Turbo
1
 
Professional
Standard
N/A
 

Buick Skyhawk



2.0L L4 Gas SOHC Turbo Professional
Standard
N/A

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Buick Skyhawk

1.8L L4 Gas SOHC Turbo
1
 
Professional
Standard
N/A
 

Buick Skyhawk



1.8L L4 Gas SOHC Turbo Professional
Standard
N/A

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Buick Skyhawk

1.8L L4 Gas SOHC
1
 
Professional
Standard
N/A
 

Buick Skyhawk



1.8L L4 Gas SOHC Professional
Standard
N/A

1 Per Vehicle

1982

 

1982

 
Buick Skyhawk

1.8L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Buick Skyhawk



1.8L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1988

 

1988

 
Buick Skylark

2.3L L4 Gas DOHC
1
 
Professional
Standard
N/A
 

Buick Skylark



2.3L L4 Gas DOHC Professional
Standard
N/A

1 Per Vehicle

1988

 

1987

 

1986

 

1988

 

1987

 

1986

 
Buick Skylark

3.0L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Buick Skylark



3.0L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Buick Skylark

2.5L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Buick Skylark



2.5L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Buick Skylark

2.8L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Buick Skylark



2.8L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Buick Somerset



2.5L L4 Gas OHV,
3.0L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1985

 

1985

 
Buick Somerset Regal

2.5L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Buick Somerset Regal



2.5L L4 Gas OHV,
3.0L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet Citation

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Chevrolet Citation



2.5L L4 Gas OHV,
2.8L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Chevrolet Citation II

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Chevrolet Citation II



2.5L L4 Gas OHV,
2.8L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Chevrolet Lumina

3.4L V6 Gas DOHC
1
 
Professional
Standard
N/A
 

Chevrolet Lumina



3.4L V6 Gas DOHC Professional
Standard
N/A

1 Per Vehicle

1992

 

1991

 

1990

 

1992

 

1991

 

1990

 
Chevrolet Lumina

2.5L L4 Gas OHV,
3.1L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Chevrolet Lumina



2.5L L4 Gas OHV,
3.1L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1987

 

1987

 
Oldsmobile Calais

2.3L L4 Gas DOHC
1
 
Professional
Standard
N/A
 

Oldsmobile Calais



2.3L L4 Gas DOHC Professional
Standard
N/A

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Oldsmobile Calais

2.5L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Oldsmobile Calais



2.5L L4 Gas OHV,
3.0L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1988

 

1988

 
Oldsmobile Cutlass Calais

2.3L L4 Gas DOHC,
2.5L L4 Gas OHV,
3.0L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Oldsmobile Cutlass Calais



2.3L L4 Gas DOHC,
2.5L L4 Gas OHV,
3.0L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Oldsmobile Firenza

2.0L L4 Gas SOHC
1
 
Professional
Standard
N/A
 

Oldsmobile Firenza



2.0L L4 Gas SOHC Professional
Standard
N/A

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Oldsmobile Firenza

2.0L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Oldsmobile Firenza



2.0L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Oldsmobile Firenza

2.8L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Oldsmobile Firenza



2.8L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Oldsmobile Firenza

1.8L L4 Gas SOHC
1
 
Professional
Standard
N/A
 

Oldsmobile Firenza



1.8L L4 Gas SOHC Professional
Standard
N/A

1 Per Vehicle

1982

 

1982

 
Oldsmobile Firenza

1.8L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Oldsmobile Firenza



1.8L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Oldsmobile Omega

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Oldsmobile Omega



2.5L L4 Gas OHV,
2.8L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
Pontiac Fiero

2.8L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac Fiero



2.8L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1988

 

1987

 

1986

 

1985

 

1984

 
Pontiac Fiero

2.5L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac Fiero



2.5L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Pontiac Grand Am

2.3L L4 Gas DOHC
1
 
Professional
Standard
N/A
 

Pontiac Grand Am



2.3L L4 Gas DOHC Professional
Standard
N/A

1 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Pontiac Grand Am

2.0L L4 Gas SOHC Turbo
1
 
Professional
Standard
N/A
 

Pontiac Grand Am



2.0L L4 Gas SOHC Turbo Professional
Standard
N/A

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Pontiac Grand Am

2.5L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac Grand Am



2.5L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Pontiac Grand Am

3.0L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac Grand Am



3.0L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1983

 

1983

 
Pontiac J2000

2.0L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac J2000



2.0L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Pontiac J2000

1.8L L4 Gas SOHC
1
 
Professional
Standard
N/A
 

Pontiac J2000



1.8L L4 Gas SOHC Professional
Standard
N/A

1 Per Vehicle

1982

 

1982

 
Pontiac J2000

1.8L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac J2000



1.8L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Pontiac J2000 Sunbird

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac J2000 Sunbird



1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Pontiac LeMans

2.0L L4 Gas SOHC
1
 
Professional
Standard
N/A
 

Pontiac LeMans



2.0L L4 Gas SOHC Professional
Standard
N/A

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Pontiac Phoenix

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac Phoenix



2.5L L4 Gas OHV,
2.8L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Pontiac Sunbird

3.1L V6 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac Sunbird



3.1L V6 Gas OHV Professional
Standard
N/A

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Pontiac Sunbird

2.0L L4 Gas SOHC
1
 
Professional
Standard
N/A
 

Pontiac Sunbird



2.0L L4 Gas SOHC Professional
Standard
N/A

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Pontiac Sunbird

2.0L L4 Gas SOHC Turbo
1
 
Professional
Standard
N/A
 

Pontiac Sunbird



2.0L L4 Gas SOHC Turbo Professional
Standard
N/A

1 Per Vehicle

1986

 

1986

 
Pontiac Sunbird

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV
1
 
Professional
Standard
N/A
 

Pontiac Sunbird



1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV Professional
Standard
N/A

1 Per Vehicle