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  5. Serpentine Belt
  6. ACDelco 4K378

ACDelco 4K378 Serpentine Belt

ACDelco 4K378 Serpentine Belt Image 1
ACDelco 4K378 Serpentine Belt Image 2
ACDelco 4K378 Serpentine Belt Image 3
ACDelco 4K378 Serpentine Belt

ACDelco
Brand:ACDelco
Part Number: 4K378
UPC: 00021625245690
Weight: 0.17 lbs
Condition:New



On Sale:

$26.22

Availability:
531 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 4K378 Serpentine Belt for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Standard Serpentine Belts are a high quality alternative to Original Equipment (OE) parts. Serpentine belts are multi-ribbed, and used to drive multiple devices on an engine such as the alternator, the power steering pump, and the water pump. 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:

  • Drives several engine functions
  • 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:

Color:
Black
Effective Length:
962 mm
Measurements:
9/16 in x 38 1/2
Outside Circumference:
977 mm
Programming Required:
No
Rib Quantity:
4
Top Width:
.56 in.
Top Width:
14.0 mm
Country of Origin:
MX

Select a vehicle to narrow ACDelco 4K378 Serpentine Belt fitment info!

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Showing 100 fitments from page 2 of 2

2008

 

2008

 
Hummer H2

6.2L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Hummer H2



6.2L V8 Gas OHV

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Hummer H2

6.0L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Hummer H2



6.0L V8 Gas OHV

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Hyundai Sonata

2.0L L4 Gas DOHC
1
 
Air Conditioning
 
Gold-Standard
 

Hyundai Sonata



2.0L L4 Gas DOHC

Air Conditioning Gold-Standard

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
INFINITI J30

3.0L V6 Gas DOHC
1
 
Air Conditioning
 
Gold-Standard
 

INFINITI J30



3.0L V6 Gas DOHC

Air Conditioning Gold-Standard

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Isuzu NPR

6.0L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Isuzu NPR



6.0L V8 Gas OHV

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Isuzu NPR-HD

6.0L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Isuzu NPR-HD



6.0L V8 Gas OHV

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Isuzu Rodeo

3.2L V6 Gas SOHC
1
 
Fan and Alternator
 
Gold-Standard
 

Isuzu Rodeo



3.2L V6 Gas SOHC

Fan and Alternator Gold-Standard

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Isuzu Trooper

3.2L V6 Gas SOHC
1
 
Fan and Alternator
 
Gold-Standard
 

Isuzu Trooper



3.2L V6 Gas SOHC

Fan and Alternator Gold-Standard

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
Isuzu Trooper

3.2L V6 Gas DOHC
1
 
Fan and Alternator
 
Gold-Standard
 

Isuzu Trooper



3.2L V6 Gas DOHC

Fan and Alternator Gold-Standard

1 Per Vehicle

1998

 

1998

 
Kia Sephia

1.8L L4 Gas DOHC
1
 
Air Conditioning
 
Gold-Standard
Steering: Manual
 

Kia Sephia



1.8L L4 Gas DOHC

Air Conditioning Gold-Standard
Steering: Manual

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Mazda Miata

1.6L L4 Gas DOHC
1
 
Air Conditioning and Power Steering
 
Gold-Standard
 

Mazda Miata



1.6L L4 Gas DOHC

Air Conditioning and Power Steering Gold-Standard

1 Per Vehicle

1996

 

1996

 
Mitsubishi Montero

3.0L V6 Gas SOHC
1
 
Fan and Power Steering
 
Gold-Standard
 

Mitsubishi Montero



3.0L V6 Gas SOHC

Fan and Power Steering Gold-Standard

1 Per Vehicle

1995

 

1995

 
Mitsubishi Montero

3.0L V6 Gas SOHC
1
 
Power Steering
 
Gold-Standard
 

Mitsubishi Montero



3.0L V6 Gas SOHC

Power Steering Gold-Standard

1 Per Vehicle

1999

 

1999

 
Mitsubishi Montero Sport

3.0L V6 Gas SOHC
1
 
Fan To Power Steering
 
Gold-Standard
 

Mitsubishi Montero Sport



3.0L V6 Gas SOHC

Fan To Power Steering Gold-Standard

1 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Mitsubishi Montero Sport

3.0L V6 Gas SOHC
1
 
Fan and Power Steering
 
Gold-Standard
 

Mitsubishi Montero Sport



3.0L V6 Gas SOHC

Fan and Power Steering Gold-Standard

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Nissan 300ZX

3.0L V6 Gas DOHC,
3.0L V6 Gas DOHC Turbo
1
 
Air Conditioning
 
Gold-Standard
 

Nissan 300ZX



3.0L V6 Gas DOHC,
3.0L V6 Gas DOHC Turbo

Air Conditioning Gold-Standard

1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
Peugeot 405

1.9L L4 Gas SOHC
1
 
Alternator and Power Steering
 
Gold-Standard
 

Peugeot 405



1.9L L4 Gas SOHC

Alternator and Power Steering Gold-Standard

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
Subaru Justy

1.2L L3 Gas SOHC
1
 
Alternator and Air Conditioning
 
Gold-Standard
 

Subaru Justy



1.2L L3 Gas SOHC

Alternator and Air Conditioning Gold-Standard

1 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Subaru XT

1.8L H4 Gas SOHC
1
 
Water Pump, Alternator and Power Steering
 
Gold-Standard
 

Subaru XT



1.8L H4 Gas SOHC

Water Pump, Alternator and Power Steering Gold-Standard

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Subaru XT

1.8L H4 Gas SOHC
1
 
Water Pump, Alternator and Power Steering
 
Gold-Standard
W/O A.C.
 

Subaru XT



1.8L H4 Gas SOHC

Water Pump, Alternator and Power Steering Gold-Standard
W/O A.C.

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Subaru XT

1.8L H4 Gas SOHC Turbo
1
 
Water Pump, Alternator and Power Steering
 
Gold-Standard
W/O A.C.
 

Subaru XT



1.8L H4 Gas SOHC Turbo

Water Pump, Alternator and Power Steering Gold-Standard
W/O A.C.

1 Per Vehicle

2009

 

2009

 
Workhorse W42

4.8L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
 

Workhorse W42



4.8L V8 Gas OHV

Air Conditioning Gold-Standard

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Workhorse W42

4.8L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Workhorse W42



4.8L V8 Gas OHV

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

2005

 

2005

 
Workhorse Custom Chassis P42

6.0L V8 Gas
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Workhorse Custom Chassis P42



6.0L V8 Gas

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Workhorse Custom Chassis P42

4.8L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Workhorse Custom Chassis P42



4.8L V8 Gas OHV

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

2009

 

2009

 
Workhorse Custom Chassis W42

6.0L V8 Gas
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Workhorse Custom Chassis W42



6.0L V8 Gas

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Workhorse Custom Chassis W42

4.8L V8 Gas OHV
1
 
Air Conditioning
 
Gold-Standard
Tensioner Replacement is Recommended
 

Workhorse Custom Chassis W42



4.8L V8 Gas OHV

Air Conditioning Gold-Standard
Tensioner Replacement is Recommended

1 Per Vehicle


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