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ACDelco 4K940 Serpentine Belt


Brand:	ACDelco
Part Number:	4K940
UPC:	00021625246062
Weight:	0.57 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 4K940 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:

2389 mm

Height (in):

.5 in

Length (ft):

47.2 ft

Measurements:

9/16 in x 94 5/8

Outside Circumference:

2405 mm

Rib Quantity:

Top Width:

.56 in.

Top Width:

14.0 mm

Weight (lb):

.57 lb

Width (in):

.6 in

Country of Origin:

Select a vehicle to narrow ACDelco 4K940 Serpentine Belt fitment info!

Last Updated: 03/12/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Chevrolet Astro

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet Astro

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet C3500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G10

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.

Chevrolet G10

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

1989

Chevrolet G10

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet G10

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet G10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G10

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

Chevrolet G10

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

Chevrolet G20

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.

Chevrolet G20

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

1989

Chevrolet G20

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet G20

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G20

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet G20

4.3L V6 Gas OHV,
5.0L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G20

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

Chevrolet G20

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

Chevrolet G30

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.

Chevrolet G30

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

1989

Chevrolet G30

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet G30

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G30

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet G30

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G30

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

Chevrolet G30

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet K3500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

Chevrolet K3500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC C3500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC C3500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC G1500

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.

GMC G1500

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

1989

GMC G1500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC G1500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC G1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC G1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC G1500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

GMC G1500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

GMC G2500

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.

GMC G2500

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

1989

GMC G2500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC G2500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC G2500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

GMC G2500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

GMC G3500

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.

GMC G3500

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

1989

GMC G3500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC G3500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC G3500

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC G3500

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC G3500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

GMC G3500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC K3500

5.7L V8 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC K3500

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

GMC Safari

4.3L V6 Gas OHV

1 Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

GMC Safari

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

ACDelco 4K940 Serpentine Belt

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 4K940 Serpentine Belt fitment info!

Chevrolet Astro 4.3L V6 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet Astro

4.3L V6 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet C1500 4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet C1500

4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet C2500 4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet C2500

4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet C3500 5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet C3500

5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet G10 4.3L V6 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.

Chevrolet G10

4.3L V6 Gas OHV Gold-StandardW/O A.C. W/A.P. 1 Per Vehicle

Chevrolet G10 5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet G10

5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet G10 4.3L V6 Gas OHV,5.0L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet G10

4.3L V6 Gas OHV,5.0L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet G10 5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.8th VIN Digit: KSteering: Power

Chevrolet G10

5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.8th VIN Digit: KSteering: Power 1 Per Vehicle

Chevrolet G20 4.3L V6 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.

Chevrolet G20

4.3L V6 Gas OHV Gold-StandardW/O A.C. W/A.P. 1 Per Vehicle

Chevrolet G20 5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet G20

5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet G20 4.3L V6 Gas OHV,5.0L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet G20

4.3L V6 Gas OHV,5.0L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet G20 5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.8th VIN Digit: KSteering: Power

Chevrolet G20

5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.8th VIN Digit: KSteering: Power 1 Per Vehicle

Chevrolet G30 4.3L V6 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.

Chevrolet G30

4.3L V6 Gas OHV Gold-StandardW/O A.C. W/A.P. 1 Per Vehicle

Chevrolet G30 5.7L V8 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet G30

5.7L V8 Gas OHV Gold-StandardW/O A.C. W/A.P.Steering: Power 1 Per Vehicle

Chevrolet G30 4.3L V6 Gas OHV

1

Gold-StandardW/O A.C. W/A.P.Steering: Power

Chevrolet G30

Chevrolet Astro

4.3L V6 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet C3500

5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G10

4.3L V6 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

Chevrolet G10

5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

4.3L V6 Gas OHV,
5.0L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G10

5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

Chevrolet G20

4.3L V6 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

Chevrolet G20

5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G20

4.3L V6 Gas OHV,
5.0L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

4.3L V6 Gas OHV,
5.0L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G20

5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
8th VIN Digit: K
Steering: Power

1 Per Vehicle

Chevrolet G30

4.3L V6 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.

1 Per Vehicle

Chevrolet G30

5.7L V8 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

5.7L V8 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G30

4.3L V6 Gas OHV

Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

4.3L V6 Gas OHV Gold-Standard
W/O A.C.
W/A.P.
Steering: Power

1 Per Vehicle

Chevrolet G30

5.7L V8 Gas OHV