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ACDelco 12633906 Engine Timing Cover


Brand:	ACDelco
Part Number:	12633906
UPC:	195491147447
Weight:	1.5 lbs
Condition:	New

On Sale:

$120.87

Availability:

116 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 12633906 Engine Timing Cover for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Engine Timing Covers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Color:

Natural

Depth:

2.13 in.

Depth:

54.19 mm

Finish:

Plain

Gasket Or Seal Included:

Yes

Grade Type:

Regular

Length:

12.76 in.

Length:

324.09 mm

Material Thickness:

0.23 in.

Material Thickness:

5.8 mm

Material:

Aluminum

Mount Hole Diameter (in):

0.4in

Mount Hole Diameter (mm):

10.2mm

Mount Hole Quantity:

Country of Origin:

Select a vehicle to narrow ACDelco 12633906 Engine Timing Cover fitment info!

Last Updated: 05/30/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Showing 100 fitments from page 2 of 2

2002

GMC Sierra 1500

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T
RWD

GMC Sierra 1500

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T
RWD

1 Per Vehicle

2001

GMC Sierra 1500

6.0L V8 Gas OHV

1 Front

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

GMC Sierra 1500

6.0L V8 Gas OHV

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

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T

GMC Sierra 1500

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2007

GMC Sierra 1500 Classic

4.8L V8 Gas OHV

1 Front

8th VIN Digit: V

GMC Sierra 1500 Classic

4.8L V8 Gas OHV

Front 8th VIN Digit: V

1 Per Vehicle

2007

GMC Sierra 1500 Classic

5.3L V8 Flex OHV

1 Front

Eng: L59
8th VIN Digit: Z

GMC Sierra 1500 Classic

5.3L V8 Flex OHV

Front 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 Front

Eng: LM7
8th VIN Digit: T

GMC Sierra 1500 Classic

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

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2007

GMC Sierra 1500 Classic

5.3L V8 Gas OHV

1 Front

Eng: L33
8th VIN Digit: B

GMC Sierra 1500 Classic

5.3L V8 Gas OHV

Front Eng: L33
8th VIN Digit: B

1 Per Vehicle

2007

GMC Sierra 1500 Classic

6.0L V8 Gas OHV

1 Front

Eng: LQ9
8th VIN Digit: N

GMC Sierra 1500 Classic

6.0L V8 Gas OHV

Front Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1 Front

GMC Sierra 1500 HD

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1 Front

GMC Sierra 1500 HD

6.0L V8 Gas OHV

Front
1 Per Vehicle

2007

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV

1 Front

GMC Sierra 1500 HD Classic

GMC Sierra 2500

6.0L V8 Gas OHV

1 Front

GMC Sierra 2500

6.0L V8 Gas OHV

Front
1 Per Vehicle

2002

GMC Sierra 2500

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

1 Front

GMC Sierra 2500

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

Front
1 Per Vehicle

GMC Sierra 2500

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T

GMC Sierra 2500

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 2500

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 CNG OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2002

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2007

GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 3500

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 3500

6.0L V8 CNG OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 3500

6.0L V8 CNG OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2007

GMC Sierra 3500 Classic

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Sierra 3500 Classic

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Yukon

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T

GMC Yukon

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV

1 Front

Eng: L59
8th VIN Digit: Z

GMC Yukon

5.3L V8 Flex OHV

Front Eng: L59
8th VIN Digit: Z

1 Per Vehicle

GMC Yukon

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Yukon

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Yukon

4.8L V8 Gas OHV

1 Front

8th VIN Digit: V

GMC Yukon

4.8L V8 Gas OHV

Front 8th VIN Digit: V

1 Per Vehicle

2002

GMC Yukon

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T
4WD

GMC Yukon

5.3L V8 Gas OHV

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

1 Per Vehicle

2002

GMC Yukon

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T
RWD

GMC Yukon

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T
RWD

1 Per Vehicle

GMC Yukon

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T

GMC Yukon

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Yukon XL 1500

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T

GMC Yukon XL 1500

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Yukon XL 1500

5.3L V8 Flex OHV

1 Front

Eng: L59
8th VIN Digit: Z

GMC Yukon XL 1500

5.3L V8 Flex OHV

Front Eng: L59
8th VIN Digit: Z

1 Per Vehicle

GMC Yukon XL 1500

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Yukon XL 1500

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2002

GMC Yukon XL 1500

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T
4WD

GMC Yukon XL 1500

5.3L V8 Gas OHV

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

1 Per Vehicle

2002

GMC Yukon XL 1500

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T
RWD

GMC Yukon XL 1500

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T
RWD

1 Per Vehicle

2001

GMC Yukon XL 1500

5.3L V8 Gas OHV

1 Front

Eng: LM7
8th VIN Digit: T

GMC Yukon XL 1500

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2000

GMC Yukon XL 1500

5.3L V8 Gas OHV

1 Front

GMC Yukon XL 1500

GMC Yukon XL 2500

6.0L V8 Gas OHV

1 Front

Eng: LQ4
8th VIN Digit: U

GMC Yukon XL 2500

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2000

GMC Yukon XL 2500

6.0L V8 Gas OHV

1 Front

GMC Yukon XL 2500

Hummer H2

6.0L V8 Gas OHV

1 Front

Bed Length N/R In.

Hummer H2

6.0L V8 Gas OHV

Front Bed Length N/R In.

1 Per Vehicle

Hummer H2

6.0L V8 Gas OHV

1 Front

Hummer H2

Isuzu Ascender

5.3L V8 Gas OHV

1 Front

Eng: LM4
8th VIN Digit: P

Isuzu Ascender

5.3L V8 Gas OHV

Front Eng: LM4
8th VIN Digit: P

1 Per Vehicle

Pontiac Firebird

5.7L V8 Gas OHV

1 Front

Eng: LS1
8th VIN Digit: G

Pontiac Firebird

5.7L V8 Gas OHV

Front Eng: LS1
8th VIN Digit: G

1 Per Vehicle

2004

Pontiac GTO

5.7L V8 Gas OHV

1 Front

USA ADDITIONAL EQUIPMENT

Pontiac GTO

5.7L V8 Gas OHV

Front USA ADDITIONAL EQUIPMENT

1 Per Vehicle

ACDelco 12633906 Engine Timing Cover

$120.87

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12633906 Engine Timing Cover fitment info!

GMC Sierra 1500 5.3L V8 Gas OHV

1

Front

Eng: LM78th VIN Digit: TRWD

GMC Sierra 1500

5.3L V8 Gas OHV Front Eng: LM78th VIN Digit: TRWD 1 Per Vehicle

GMC Sierra 1500 6.0L V8 Gas OHV

1

Front

Eng: LQ48th VIN Digit: UExtended Cab Pickup4 DoorsAWD

GMC Sierra 1500

6.0L V8 Gas OHV Front Eng: LQ48th VIN Digit: UExtended Cab Pickup4 DoorsAWD 1 Per Vehicle

GMC Sierra 1500 5.3L V8 Gas OHV

1

Front

Eng: LM78th VIN Digit: T

GMC Sierra 1500

5.3L V8 Gas OHV Front Eng: LM78th VIN Digit: T 1 Per Vehicle

GMC Sierra 1500 Classic 4.8L V8 Gas OHV

1

Front

8th VIN Digit: V

GMC Sierra 1500 Classic

4.8L V8 Gas OHV Front 8th VIN Digit: V 1 Per Vehicle

GMC Sierra 1500 Classic 5.3L V8 Flex OHV

1

Front

Eng: L598th VIN Digit: Z

GMC Sierra 1500 Classic

5.3L V8 Flex OHV Front Eng: L598th VIN Digit: Z 1 Per Vehicle

GMC Sierra 1500 Classic 5.3L V8 FULL HYBRID EV-Gas FHEV OHV,5.3L V8 Gas OHV

1

Front

Eng: LM78th VIN Digit: T

GMC Sierra 1500 Classic

5.3L V8 FULL HYBRID EV-Gas FHEV OHV,5.3L V8 Gas OHV Front Eng: LM78th VIN Digit: T 1 Per Vehicle

GMC Sierra 1500 Classic 5.3L V8 Gas OHV

1

Front

Eng: L338th VIN Digit: B

GMC Sierra 1500 Classic

5.3L V8 Gas OHV Front Eng: L338th VIN Digit: B 1 Per Vehicle

GMC Sierra 1500 Classic 6.0L V8 Gas OHV

1

Front

Eng: LQ98th VIN Digit: N

GMC Sierra 1500 Classic

6.0L V8 Gas OHV Front Eng: LQ98th VIN Digit: N 1 Per Vehicle

GMC Sierra 1500 HD 6.0L V8 Gas OHV

1

Front

GMC Sierra 1500 HD

6.0L V8 Gas OHV Front 1 Per Vehicle

GMC Sierra 1500 HD 6.0L V8 Gas OHV

1

Front

GMC Sierra 1500 HD

6.0L V8 Gas OHV Front 1 Per Vehicle

GMC Sierra 1500 HD Classic 6.0L V8 Gas OHV

1

Front

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV Front 1 Per Vehicle

GMC Sierra 2500 6.0L V8 Gas OHV

1

Front

GMC Sierra 2500

6.0L V8 Gas OHV Front 1 Per Vehicle

GMC Sierra 2500 6.0L V8 Bi-Fuel OHV,6.0L V8 CNG OHV

1

Front

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,6.0L V8 CNG OHV Front 1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

Eng: LM7
8th VIN Digit: T
RWD

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T
RWD

1 Per Vehicle

GMC Sierra 1500

6.0L V8 Gas OHV

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

6.0L V8 Gas OHV

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

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

Eng: LM7
8th VIN Digit: T

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 1500 Classic

4.8L V8 Gas OHV

4.8L V8 Gas OHV

Front 8th VIN Digit: V

1 Per Vehicle

GMC Sierra 1500 Classic

5.3L V8 Flex OHV

Eng: L59
8th VIN Digit: Z

5.3L V8 Flex OHV

Front Eng: L59
8th VIN Digit: Z

1 Per Vehicle

GMC Sierra 1500 Classic

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

Eng: LM7
8th VIN Digit: T

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

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 1500 Classic

5.3L V8 Gas OHV

Eng: L33
8th VIN Digit: B

5.3L V8 Gas OHV

Front Eng: L33
8th VIN Digit: B

1 Per Vehicle

GMC Sierra 1500 Classic

6.0L V8 Gas OHV

Eng: LQ9
8th VIN Digit: N

6.0L V8 Gas OHV

Front Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

GMC Sierra 1500 HD

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front
1 Per Vehicle

GMC Sierra 1500 HD

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front
1 Per Vehicle

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front
1 Per Vehicle

GMC Sierra 2500

6.0L V8 Gas OHV

6.0L V8 Gas OHV

Front
1 Per Vehicle

GMC Sierra 2500

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

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

Front
1 Per Vehicle

GMC Sierra 2500

5.3L V8 Gas OHV

Eng: LM7
8th VIN Digit: T

5.3L V8 Gas OHV

Front Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 2500

6.0L V8 Gas OHV

Eng: LQ4
8th VIN Digit: U

6.0L V8 Gas OHV

Front Eng: LQ4
8th VIN Digit: U

1 Per Vehicle