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  2. Auto Parts
  3. Engine Components
  4. Valve Train Components
  5. Engine Rocker Arm Shaft Support
  6. ACDelco 12552203 for 2002

ACDelco 12552203 Engine Rocker Arm Shaft Support
for 2002 (please select make/model)

ACDelco 12552203 Engine Rocker Arm Shaft Support - 2002 Image 1
ACDelco 12552203 Engine Rocker Arm Shaft Support - 2002 Image 2
ACDelco 12552203 Engine Rocker Arm Shaft Support - 2002

ACDelco
Brand:ACDelco
Part Number: 12552203
UPC: 195491151925
Weight: 0.36 lbs
Condition:New



On Sale:

$55.01

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

Product Information

Description:

Get the ACDelco 12552203 Engine Rocker Arm Shaft Support for your 2002. Buy now and secure your purchase online!

GM Genuine Parts Engine Rocker Arm Shaft Supports 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:

Material:
Die Cast Aluminum
Programming Required:
No
Rocker Arm Mounting Type:
Shaft
Rocker Arm Type:
Roller
Self Aligning:
Yes
Shaft Diameter (in):
0.7358267717 in
Shaft Diameter:
18.69 mm
Shims Included:
No
Country of Origin:
US

Select a vehicle to narrow ACDelco 12552203 Engine Rocker Arm Shaft Support fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade

5.3L V8 Gas OHV
2
 
Eng: LM7
8th VIN Digit: T
 

Cadillac Escalade



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

2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Cadillac Escalade

6.0L V8 Gas OHV
2
 
Eng: LQ9
8th VIN Digit: N
AWD
 

Cadillac Escalade



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
2
 		 

Cadillac Escalade EXT



6.0L V8 Gas OHV
2 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
2
 		 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV
2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Camaro

5.7L V8 Gas OHV
2
 
Eng: LS1
8th VIN Digit: G
 

Chevrolet Camaro



5.7L V8 Gas OHV Eng: LS1
8th VIN Digit: G

2 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Corvette

5.7L V8 Gas OHV
2
 
8th VIN Digit: S
 

Chevrolet Corvette



5.7L V8 Gas OHV 8th VIN Digit: S

2 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Corvette

5.7L V8 Gas OHV
2
 
Eng: LS1
8th VIN Digit: G
 

Chevrolet Corvette



5.7L V8 Gas OHV Eng: LS1
8th VIN Digit: G

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
2
 
Eng: L59
8th VIN Digit: Z
 

Chevrolet Silverado 1500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV
2
 
8th VIN Digit: V
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV 8th VIN Digit: V

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
2
 
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 1500



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

2 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
2
 		 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV
2 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
2
 		 

Chevrolet Silverado 2500



6.0L V8 Gas OHV
2 Per Vehicle

2002

 

2002

 
Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 		 

Chevrolet Silverado 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 2500 HD



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

2 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 2500 HD



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

2 Per Vehicle

2002

 

2002

 
Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 2500 HD



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 3500

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 3500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
2
 
Eng: L59
8th VIN Digit: Z
 

Chevrolet Suburban 1500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
2
 
Eng: LM7
8th VIN Digit: T
 

Chevrolet Suburban 1500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Suburban 2500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Tahoe

5.3L V8 Flex OHV
2
 
Eng: L59
8th VIN Digit: Z
 

Chevrolet Tahoe



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Tahoe

4.8L V8 Gas OHV
2
 
8th VIN Digit: V
 

Chevrolet Tahoe



4.8L V8 Gas OHV 8th VIN Digit: V

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Tahoe

5.3L V8 Gas OHV
2
 
Eng: LM7
8th VIN Digit: T
 

Chevrolet Tahoe



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

5.3L V8 Flex OHV
2
 
Eng: L59
8th VIN Digit: Z
 

GMC Sierra 1500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.8L V8 Gas OHV
2
 
8th VIN Digit: V
 

GMC Sierra 1500



4.8L V8 Gas OHV 8th VIN Digit: V

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

5.3L V8 Gas OHV
2
 
Eng: LM7
8th VIN Digit: T
 

GMC Sierra 1500



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

2 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
GMC Sierra 1500

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 1500



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

2 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
2
 		 

GMC Sierra 1500 HD



6.0L V8 Gas OHV
2 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
2
 		 

GMC Sierra 2500



6.0L V8 Gas OHV
2 Per Vehicle

2002

 

2002

 
GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2
 		 

GMC Sierra 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 2500 HD



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

2 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 2500 HD



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

2 Per Vehicle

2002

 

2002

 
GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 2500 HD



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 3500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon

5.3L V8 Flex OHV
2
 
Eng: L59
8th VIN Digit: Z
 

GMC Yukon



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Yukon



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon

4.8L V8 Gas OHV
2
 
8th VIN Digit: V
 

GMC Yukon



4.8L V8 Gas OHV 8th VIN Digit: V

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon

5.3L V8 Gas OHV
2
 
Eng: LM7
8th VIN Digit: T
 

GMC Yukon



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
2
 
Eng: L59
8th VIN Digit: Z
 

GMC Yukon XL 1500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
2
 
Eng: LM7
8th VIN Digit: T
 

GMC Yukon XL 1500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Yukon XL 1500



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

2 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 2500

6.0L V8 Gas OHV
2
 
Eng: LQ4
8th VIN Digit: U
 

GMC Yukon XL 2500



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

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Pontiac Firebird

5.7L V8 Gas OHV
2
 
Eng: LS1
8th VIN Digit: G
 

Pontiac Firebird



5.7L V8 Gas OHV Eng: LS1
8th VIN Digit: G

2 Per Vehicle

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