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ACDelco 12646387 Engine Timing Chain


Brand:	ACDelco
Part Number:	12646387
UPC:	00193468057249
Weight:	0.56 lbs
Condition:	New

On Sale:

$78.72

Availability:

277 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 12646387 Engine Timing Chain for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Engine Timing Chains synchronize the rotation of the crankshaft and camshaft(s) in an internal combustion engine. They help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes, and are GM-recommended replacements for your vehicle's original components. These original equipment timing chains have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM-recommended replacement part for your GM vehicle's original factory component
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes

Specifications:

Chain Length:

11.36 in.

Chain Length:

288.79 mm

Chain Material:

Steel

Chain Pitch:

0.37 in.

Chain Pitch:

9.52 mm

Chain Type:

Roller

Chain Width:

0.46 in.

Chain Width:

11.76 mm

Height (in):

0.6 in

Length (in):

9 in

Link Quantity:

Programming Required:

Roller Quantity:

Row Quantity:

Timing Mark Quantity:

Timing Marks:

Weight (lb):

0.56 lb

Width (in):

5.6 in

Country of Origin:

Select a vehicle to narrow ACDelco 12646387 Engine Timing Chain fitment info!

Last Updated: 02/14/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Showing 100 fitments from page 3 of 4

GMC Sierra 1500

4.3L V6 Flex OHV

1 Eng: LV3
8th VIN Digit: H

GMC Sierra 1500

4.3L V6 Flex OHV Eng: LV3
8th VIN Digit: H

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

1 Eng: L83
8th VIN Digit: C

GMC Sierra 1500

5.3L V8 Flex OHV Eng: L83
8th VIN Digit: C

1 Per Vehicle

GMC Sierra 1500

6.2L V8 Gas OHV

1 Eng: L86
8th VIN Digit: J

GMC Sierra 1500

6.2L V8 Gas OHV Eng: L86
8th VIN Digit: J

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

1 Eng: LC9
8th VIN Digit: 7

GMC Sierra 1500

5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 7

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Flex OHV

1 Eng: L20
8th VIN Digit: A

GMC Sierra 1500

4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

1 Eng: LZ1
8th VIN Digit: J

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

GMC Sierra 1500

6.2L V8 Flex OHV

1 Eng: L9H
8th VIN Digit: 2

GMC Sierra 1500

6.2L V8 Flex OHV Eng: L9H
8th VIN Digit: 2

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

1 Eng: LMG
8th VIN Digit: 0

GMC Sierra 1500

5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

1 Eng: LC9
8th VIN Digit: 3

GMC Sierra 1500

5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2009

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

1 Eng: LFA
8th VIN Digit: 5

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV Eng: LFA
8th VIN Digit: 5

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Gas OHV

1 8th VIN Digit: C

GMC Sierra 1500

GMC Sierra 1500

5.3L V8 Gas OHV

1 Eng: LH6
8th VIN Digit: M

GMC Sierra 1500

5.3L V8 Gas OHV Eng: LH6
8th VIN Digit: M

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 Eng: LY5
8th VIN Digit: J

GMC Sierra 1500

5.3L V8 Gas OHV Eng: LY5
8th VIN Digit: J

1 Per Vehicle

GMC Sierra 1500

6.0L V8 Gas OHV

1 Eng: L76
8th VIN Digit: Y

GMC Sierra 1500

6.0L V8 Gas OHV Eng: L76
8th VIN Digit: Y

1 Per Vehicle

GMC Sierra 1500

6.2L V8 Gas OHV

1 Eng: L92
8th VIN Digit: 8

GMC Sierra 1500

6.2L V8 Gas OHV Eng: L92
8th VIN Digit: 8

1 Per Vehicle

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV

1 Eng: LM7
8th VIN Digit: T

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 Eng: L33
8th VIN Digit: B

GMC Sierra 1500

5.3L V8 Gas OHV Eng: L33
8th VIN Digit: B

1 Per Vehicle

GMC Sierra 1500

6.0L V8 Gas OHV

1 Eng: LQ9
8th VIN Digit: N

GMC Sierra 1500

6.0L V8 Gas OHV Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T

GMC Sierra 1500

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

1 Eng: L59
8th VIN Digit: Z

GMC Sierra 1500

5.3L V8 Flex OHV Eng: L59
8th VIN Digit: Z

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Gas OHV

1 8th VIN Digit: V

GMC Sierra 1500

GMC Sierra 1500

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 1500

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2002

GMC Sierra 1500

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T
4WD

GMC Sierra 1500

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T
4WD

1 Per Vehicle

2002

GMC Sierra 1500

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T
RWD

GMC Sierra 1500

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T
RWD

1 Per Vehicle

2001

GMC Sierra 1500

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
4 Doors
AWD

GMC Sierra 1500

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
4 Doors
AWD

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T

GMC Sierra 1500

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2007

GMC Sierra 1500 Classic

4.8L V8 Gas OHV

1 8th VIN Digit: V

GMC Sierra 1500 Classic

4.8L V8 Gas OHV 8th VIN Digit: V

1 Per Vehicle

2007

GMC Sierra 1500 Classic

5.3L V8 Flex OHV

1 Eng: L59
8th VIN Digit: Z

GMC Sierra 1500 Classic

5.3L V8 Flex OHV Eng: L59
8th VIN Digit: Z

1 Per Vehicle

2007

GMC Sierra 1500 Classic

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T

GMC Sierra 1500 Classic

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2007

GMC Sierra 1500 Classic

5.3L V8 Gas OHV

1 Eng: L33
8th VIN Digit: B

GMC Sierra 1500 Classic

5.3L V8 Gas OHV Eng: L33
8th VIN Digit: B

1 Per Vehicle

2007

GMC Sierra 1500 Classic

6.0L V8 Gas OHV

1 Eng: LQ9
8th VIN Digit: N

GMC Sierra 1500 Classic

6.0L V8 Gas OHV Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1

GMC Sierra 1500 HD

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1

GMC Sierra 1500 HD

6.0L V8 Gas OHV
1 Per Vehicle

2007

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV

1

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV
1 Per Vehicle

2022

GMC Sierra 1500 Limited

5.3L V8 Flex OHV

1 Eng: L82
8th VIN Digit: F

GMC Sierra 1500 Limited

5.3L V8 Flex OHV Eng: L82
8th VIN Digit: F

1 Per Vehicle

2022

GMC Sierra 1500 Limited

5.3L V8 Gas OHV

1 Eng: L84
8th VIN Digit: D

GMC Sierra 1500 Limited

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

1 Per Vehicle

2022

GMC Sierra 1500 Limited

6.2L V8 Gas OHV

1 Eng: L87
8th VIN Digit: L

GMC Sierra 1500 Limited

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

1 Per Vehicle

2019

GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1

GMC Sierra 1500 Limited

GMC Sierra 2500

6.0L V8 Gas OHV

1

GMC Sierra 2500

6.0L V8 Gas OHV
1 Per Vehicle

2002

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

1

GMC Sierra 2500

GMC Sierra 2500

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T

GMC Sierra 2500

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 2500

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Flex OHV

1 Eng: L8T
8th VIN Digit: 7

GMC Sierra 2500 HD

6.6L V8 Flex OHV Eng: L8T
8th VIN Digit: 7

1 Per Vehicle

GMC Sierra 2500 HD

6.6L V8 Gas OHV

1 Eng: L8T
8th VIN Digit: 7

GMC Sierra 2500 HD

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

1 Per Vehicle

2019

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV

1 Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

GMC Sierra 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1 Eng: L96
8th VIN Digit: G

GMC Sierra 2500 HD

6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV

1 Eng: L96
8th VIN Digit: G

GMC Sierra 2500 HD

6.0L V8 Flex OHV Eng: L96
8th VIN Digit: G

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1 Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

GMC Sierra 2500 HD

6.0L V8 Gas OHV Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

GMC Sierra 2500 HD

6.0L V8 CNG OHV Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1 Eng: L96
8th VIN Digit: G

GMC Sierra 2500 HD

6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1 8th VIN Digit: K

GMC Sierra 2500 HD

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 CNG OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2002

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2007

GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 3500

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 3500

6.0L V8 CNG OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 3500

6.0L V8 CNG OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2007

GMC Sierra 3500 Classic

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Sierra 3500 Classic

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

1 Eng: L8T
8th VIN Digit: 7

GMC Sierra 3500 HD

6.6L V8 Flex OHV Eng: L8T
8th VIN Digit: 7

1 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Gas OHV

1 Eng: L8T
8th VIN Digit: 7

GMC Sierra 3500 HD

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Gas OHV

1 Eng: L96
8th VIN Digit: G

GMC Sierra 3500 HD

6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Flex OHV

1 Eng: L96
8th VIN Digit: G

GMC Sierra 3500 HD

6.0L V8 Flex OHV Eng: L96
8th VIN Digit: G

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 CNG OHV

1 Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

GMC Sierra 3500 HD

6.0L V8 CNG OHV Eng: LC8
8th VIN Digit: B
Mfr Code: 6L90

1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Gas OHV

1 8th VIN Digit: K

GMC Sierra 3500 HD

GMC Yukon

5.3L V8 Gas OHV

1 Eng: L84
8th VIN Digit: D

GMC Yukon

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

1 Per Vehicle

GMC Yukon

6.2L V8 Gas OHV

1 Eng: L87
8th VIN Digit: L

GMC Yukon

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

1 Per Vehicle

GMC Yukon

5.3L V8 Gas OHV

1

GMC Yukon

GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

1

GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1 Per Vehicle

GMC Yukon

6.2L V8 Flex OHV

1 Eng: L94
8th VIN Digit: F

GMC Yukon

6.2L V8 Flex OHV Eng: L94
8th VIN Digit: F

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV

1 Eng: LMG
8th VIN Digit: 0

GMC Yukon

5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

GMC Yukon

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

1 Eng: LZ1
8th VIN Digit: J

GMC Yukon

6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV

1 Eng: LC9
8th VIN Digit: 3

GMC Yukon

5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2009

GMC Yukon

6.2L V8 Flex OHV

1 Eng: L9H
8th VIN Digit: 2

GMC Yukon

6.2L V8 Flex OHV Eng: L9H
8th VIN Digit: 2

1 Per Vehicle

GMC Yukon

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

1 Eng: LFA
8th VIN Digit: 5

GMC Yukon

6.0L V8 FULL HYBRID EV-Gas FHEV OHV Eng: LFA
8th VIN Digit: 5

1 Per Vehicle

GMC Yukon

4.8L V8 Gas OHV

1 8th VIN Digit: C

GMC Yukon

GMC Yukon

5.3L V8 Gas OHV

1 Eng: LY5
8th VIN Digit: J

GMC Yukon

5.3L V8 Gas OHV Eng: LY5
8th VIN Digit: J

1 Per Vehicle

GMC Yukon

6.2L V8 Gas OHV

1 Eng: L92
8th VIN Digit: 8

GMC Yukon

6.2L V8 Gas OHV Eng: L92
8th VIN Digit: 8

1 Per Vehicle

GMC Yukon

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T

GMC Yukon

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV

1 Eng: L59
8th VIN Digit: Z

GMC Yukon

5.3L V8 Flex OHV Eng: L59
8th VIN Digit: Z

1 Per Vehicle

GMC Yukon

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Yukon

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Yukon

4.8L V8 Gas OHV

1 8th VIN Digit: V

GMC Yukon

4.8L V8 Gas OHV 8th VIN Digit: V

1 Per Vehicle

2002

GMC Yukon

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T
4WD

GMC Yukon

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T
4WD

1 Per Vehicle

2002

GMC Yukon

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T
RWD

GMC Yukon

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T
RWD

1 Per Vehicle

GMC Yukon

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T

GMC Yukon

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Yukon XL

5.3L V8 Gas OHV

1 Eng: L84
8th VIN Digit: D

GMC Yukon XL

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

1 Per Vehicle

GMC Yukon XL

6.2L V8 Gas OHV

1 Eng: L87
8th VIN Digit: L

GMC Yukon XL

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

1 Per Vehicle

GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV

1

GMC Yukon XL

GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV

1

GMC Yukon XL

GMC Yukon XL 1500

5.3L V8 Flex OHV

1 Eng: LC9
8th VIN Digit: 7

GMC Yukon XL 1500

5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 7

1 Per Vehicle

GMC Yukon XL 1500

6.2L V8 Flex OHV

1 Eng: L94
8th VIN Digit: F

GMC Yukon XL 1500

6.2L V8 Flex OHV Eng: L94
8th VIN Digit: F

1 Per Vehicle

GMC Yukon XL 1500

5.3L V8 Flex OHV

1 Eng: LMG
8th VIN Digit: 0

GMC Yukon XL 1500

5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

GMC Yukon XL 1500

5.3L V8 Flex OHV

1 Eng: LC9
8th VIN Digit: 3

GMC Yukon XL 1500

5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

GMC Yukon XL 1500

6.2L V8 Flex OHV

1 Eng: L9H
8th VIN Digit: 2

GMC Yukon XL 1500

6.2L V8 Flex OHV Eng: L9H
8th VIN Digit: 2

1 Per Vehicle

GMC Yukon XL 1500

5.3L V8 Gas OHV

1 Eng: LY5
8th VIN Digit: J

GMC Yukon XL 1500

5.3L V8 Gas OHV Eng: LY5
8th VIN Digit: J

1 Per Vehicle

GMC Yukon XL 1500

6.0L V8 Gas OHV

1 Eng: L76
8th VIN Digit: Y

GMC Yukon XL 1500

6.0L V8 Gas OHV Eng: L76
8th VIN Digit: Y

1 Per Vehicle

GMC Yukon XL 1500

6.2L V8 Gas OHV

1 Eng: L92
8th VIN Digit: 8

GMC Yukon XL 1500

6.2L V8 Gas OHV Eng: L92
8th VIN Digit: 8

1 Per Vehicle

GMC Yukon XL 1500

5.3L V8 Gas OHV

1 Eng: LM7
8th VIN Digit: T

GMC Yukon XL 1500

5.3L V8 Gas OHV Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Yukon XL 1500

5.3L V8 Flex OHV

1 Eng: L59
8th VIN Digit: Z

GMC Yukon XL 1500

5.3L V8 Flex OHV Eng: L59
8th VIN Digit: Z

1 Per Vehicle

GMC Yukon XL 1500

6.0L V8 Gas OHV

1 Eng: LQ4
8th VIN Digit: U

GMC Yukon XL 1500

6.0L V8 Gas OHV Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

See More Fitments on Page 4 - or - Select Your Vehicle Above

ACDelco 12646387 Engine Timing Chain

$78.72

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12646387 Engine Timing Chain fitment info!

GMC Sierra 1500 4.3L V6 Flex OHV

1

Eng: LV38th VIN Digit: H

GMC Sierra 1500

4.3L V6 Flex OHV Eng: LV38th VIN Digit: H 1 Per Vehicle

GMC Sierra 1500 5.3L V8 Flex OHV

1

Eng: L838th VIN Digit: C

GMC Sierra 1500

5.3L V8 Flex OHV Eng: L838th VIN Digit: C 1 Per Vehicle

GMC Sierra 1500 6.2L V8 Gas OHV

1

Eng: L868th VIN Digit: J

GMC Sierra 1500

6.2L V8 Gas OHV Eng: L868th VIN Digit: J 1 Per Vehicle

GMC Sierra 1500 5.3L V8 Flex OHV

1

Eng: LC98th VIN Digit: 7

GMC Sierra 1500

5.3L V8 Flex OHV Eng: LC98th VIN Digit: 7 1 Per Vehicle

GMC Sierra 1500 4.8L V8 Flex OHV

1

Eng: L208th VIN Digit: A

GMC Sierra 1500

4.8L V8 Flex OHV Eng: L208th VIN Digit: A 1 Per Vehicle

GMC Sierra 1500 6.0L V8 FULL HYBRID EV-Flex FHEV OHV

1

Eng: LZ18th VIN Digit: J

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ18th VIN Digit: J 1 Per Vehicle

GMC Sierra 1500 6.2L V8 Flex OHV

1

Eng: L9H8th VIN Digit: 2

GMC Sierra 1500

6.2L V8 Flex OHV Eng: L9H8th VIN Digit: 2 1 Per Vehicle

GMC Sierra 1500 5.3L V8 Flex OHV

1

Eng: LMG8th VIN Digit: 0

GMC Sierra 1500

5.3L V8 Flex OHV Eng: LMG8th VIN Digit: 0 1 Per Vehicle

GMC Sierra 1500 5.3L V8 Flex OHV

1

Eng: LC98th VIN Digit: 3

GMC Sierra 1500

5.3L V8 Flex OHV Eng: LC98th VIN Digit: 3 1 Per Vehicle

GMC Sierra 1500 6.0L V8 FULL HYBRID EV-Gas FHEV OHV

1

Eng: LFA8th VIN Digit: 5

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV Eng: LFA8th VIN Digit: 5 1 Per Vehicle

GMC Sierra 1500

4.3L V6 Flex OHV

Eng: LV3
8th VIN Digit: H

4.3L V6 Flex OHV Eng: LV3
8th VIN Digit: H

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

Eng: L83
8th VIN Digit: C

5.3L V8 Flex OHV Eng: L83
8th VIN Digit: C

1 Per Vehicle

GMC Sierra 1500

6.2L V8 Gas OHV

Eng: L86
8th VIN Digit: J

6.2L V8 Gas OHV Eng: L86
8th VIN Digit: J

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

Eng: LC9
8th VIN Digit: 7

5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 7

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Flex OHV

Eng: L20
8th VIN Digit: A

4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Eng: LZ1
8th VIN Digit: J

6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

GMC Sierra 1500

6.2L V8 Flex OHV

Eng: L9H
8th VIN Digit: 2

6.2L V8 Flex OHV Eng: L9H
8th VIN Digit: 2

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

Eng: LMG
8th VIN Digit: 0

5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

Eng: LC9
8th VIN Digit: 3

5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Eng: LFA
8th VIN Digit: 5

6.0L V8 FULL HYBRID EV-Gas FHEV OHV Eng: LFA
8th VIN Digit: 5

1 Per Vehicle