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

  2. Auto Parts
  3. Belts and Cooling
  4. Accessory Drive Belt System Components
  5. Drive Belt Idler Pulley
  6. ACDelco 38031

ACDelco 38031 Drive Belt Idler Pulley

ACDelco 38031 Drive Belt Idler Pulley Image 1
ACDelco 38031 Drive Belt Idler Pulley Image 2
ACDelco 38031 Drive Belt Idler Pulley

ACDelco
Brand:ACDelco
Part Number: 38031
UPC: 00021625728766
Weight: 0.4 lbs
Condition:New



On Sale:

$32.42

Availability:
3 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 38031 Drive Belt Idler Pulley for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Accessory Drive Belt Pulleys are a high quality alternative to Original Equipment (OE) parts. When the accessory pulleys are rotated due to drive belt motion, they cause the accessory drive belt to activate. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Helps keep the drive belt properly aligned and routed
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
  • Premium aftermarket replacement part
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

Belt Type:
V-belt
Color:
Black
Contact Surface:
V-Ribbed Grooved Degrees Celsius, Centigrade
Flanged End:
Yes
Material:
Steel
Measurements:
70 mm x 12 mm x 20.5
Mount Hole Diameter (mm):
12mm
Outside Diameter (mm):
70 mm
Programming Required:
No
Pulley Width (mm):
20.5mm
Rib Quantity:
4
Country of Origin:
US

Select a vehicle to narrow ACDelco 38031 Drive Belt Idler Pulley fitment info!

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Acura Legend

2.7L V6 Gas SOHC
1
 
Air Conditioning
 
Gold
 

Acura Legend



2.7L V6 Gas SOHC

Air Conditioning Gold

1 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Acura Legend

2.5L V6 Gas SOHC
1
 
Air Conditioning
 
Gold
 

Acura Legend



2.5L V6 Gas SOHC

Air Conditioning Gold

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Geo Metro

1.0L L3 Gas SOHC
1
 
Air Conditioning
 
Gold
 

Geo Metro



1.0L L3 Gas SOHC

Air Conditioning Gold

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Geo Prizm

1.8L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Geo Prizm



1.8L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 
Geo Prizm

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Geo Prizm



1.6L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1995

 

1995

 
Mazda 929

3.0L V6 Gas DOHC
1
 		 
Gold
Steering: Power
 

Mazda 929



3.0L V6 Gas DOHC Gold
Steering: Power

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Toyota 4Runner

3.4L V6 Gas DOHC
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota 4Runner



3.4L V6 Gas DOHC

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
Toyota 4Runner

2.7L L4 Gas DOHC
1
 
Power Steering
 
Gold
 

Toyota 4Runner



2.7L L4 Gas DOHC

Power Steering Gold

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
Toyota 4Runner

2.7L L4 Gas DOHC
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota 4Runner



2.7L L4 Gas DOHC

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle

1999

 

1999

 
Toyota 4Runner

2.7L L4 Gas DOHC
1
 		 
Gold
 

Toyota 4Runner



2.7L L4 Gas DOHC Gold

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
Toyota Celica

1.8L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota Celica



1.8L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Toyota Celica

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota Celica



1.6L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Toyota Corolla

1.8L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota Corolla



1.8L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota Corolla



1.6L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1991

 

1991

 
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
Eng: 4A-FE
 

Toyota Corolla



1.6L L4 Gas DOHC

Air Conditioning Gold
Eng: 4A-FE

1 Per Vehicle

1990

 

1990

 
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota Corolla



1.6L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
Eng: 4A-FE
 

Toyota Corolla



1.6L L4 Gas DOHC

Air Conditioning Gold
Eng: 4A-FE

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Toyota Corolla

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
Eng: 4AF
 

Toyota Corolla



1.6L L4 Gas DOHC

Air Conditioning Gold
Eng: 4AF

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
Toyota MR2

2.2L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota MR2



2.2L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Toyota MR2

2.0L L4 Gas DOHC Turbo
1
 
Air Conditioning
 
Gold
 

Toyota MR2



2.0L L4 Gas DOHC Turbo

Air Conditioning Gold

1 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Toyota MR2

1.6L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota MR2



1.6L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
Toyota Previa

2.4L L4 Gas DOHC Supercharged
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota Previa



2.4L L4 Gas DOHC Supercharged

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Toyota Previa

2.4L L4 Gas DOHC
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota Previa



2.4L L4 Gas DOHC

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Toyota Supra

3.0L L6 Gas DOHC,
3.0L L6 Gas DOHC Turbo
1
 
Air Conditioning
 
Gold
 

Toyota Supra



3.0L L6 Gas DOHC,
3.0L L6 Gas DOHC Turbo

Air Conditioning Gold

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1998

 

1997

 

1996

 

1995

 
Toyota T100

3.4L V6 Gas DOHC
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota T100



3.4L V6 Gas DOHC

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
Toyota T100

2.7L L4 Gas DOHC
1
 
Power Steering
 
Gold
 

Toyota T100



2.7L L4 Gas DOHC

Power Steering Gold

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
Toyota T100

2.7L L4 Gas DOHC
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota T100



2.7L L4 Gas DOHC

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Toyota Tacoma

2.4L L4 Gas DOHC,
2.7L L4 Gas DOHC
1
 
Power Steering
 
Gold
 

Toyota Tacoma



2.4L L4 Gas DOHC,
2.7L L4 Gas DOHC

Power Steering Gold

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Toyota Tacoma

2.4L L4 Gas DOHC,
2.7L L4 Gas DOHC,
3.4L V6 Gas DOHC
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota Tacoma



2.4L L4 Gas DOHC,
2.7L L4 Gas DOHC,
3.4L V6 Gas DOHC

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle

1999

 

1999

 
Toyota Tacoma

2.7L L4 Gas DOHC
1
 		 
Gold
 

Toyota Tacoma



2.7L L4 Gas DOHC Gold

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1998

 

1997

 

1996

 

1995

 
Toyota Tercel

1.5L L4 Gas DOHC
1
 
Air Conditioning
 
Gold
 

Toyota Tercel



1.5L L4 Gas DOHC

Air Conditioning Gold

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Toyota Tercel

1.5L L4 Gas SOHC
1
 
Air Conditioning
 
Gold
 

Toyota Tercel



1.5L L4 Gas SOHC

Air Conditioning Gold

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

2004

 

2003

 

2002

 

2001

 

2000

 
Toyota Tundra

3.4L V6 Gas DOHC
1
 
Air Conditioning
 
Drive Belt Tensioner Pulley
Gold
 

Toyota Tundra



3.4L V6 Gas DOHC

Air Conditioning Drive Belt Tensioner Pulley
Gold

1 Per Vehicle


Customers who bought ACDelco 38031 Drive Belt Idler Pulley also purchased

Universal Air Conditioner HV1223C HVAC Heater Control Valve
Universal Air Conditioner HV1223C HVAC Heater Control Valve