Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Engine Components
  4. Valve Train Components
  5. Engine Exhaust Valve
  6. ACDelco 12550909 for 2002

ACDelco 12550909 Engine Exhaust Valve
for 2002 (please select make/model)

ACDelco 12550909 Engine Exhaust Valve - 2002 Image 1
ACDelco 12550909 Engine Exhaust Valve - 2002 Image 2
ACDelco 12550909 Engine Exhaust Valve - 2002

ACDelco
Brand:ACDelco
Part Number: 12550909
UPC: 195491182448
Weight: 0.25 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12550909 Engine Exhaust Valve for your 2002. Buy now and secure your purchase online!

GM Genuine Parts Engine Exhaust Valves 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:

Coated Finish:
Yes
Diameter (in):
11/32 in
Grade Type:
Performance
Length:
121.69 mm
Length:
4.79 in.
Lock Groove Quantity:
1
Locks Included:
No
Material:
Stainless Steel
Oversized:
No
Programming Required:
No
Seat Angle:
45 Degrees
Stem Diameter:
0.341 in.
Stem Diameter:
2 mm
Valve Head Diameter:
1.51 in.
Valve Head Diameter:
38.23 mm
Country of Origin:
MX

Select a vehicle to narrow ACDelco 12550909 Engine Exhaust Valve fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Astro

4.3L V6 Gas OHV
6
 
STD
 

Chevrolet Astro



4.3L V6 Gas OHV STD

6 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Blazer

4.3L V6 Gas OHV
6
 
STD
 

Chevrolet Blazer



4.3L V6 Gas OHV STD

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 1500

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

Chevrolet Express 1500



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 1500

5.0L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M
 

Chevrolet Express 1500



5.0L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 1500

5.7L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

Chevrolet Express 1500



5.7L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2002

 
Chevrolet Express 2500

5.7L V8 Bi-Fuel OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

Chevrolet Express 2500



5.7L V8 Bi-Fuel OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 2500

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

Chevrolet Express 2500



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 2500

5.0L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M
 

Chevrolet Express 2500



5.0L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 2500

5.7L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

Chevrolet Express 2500



5.7L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2002

 
Chevrolet Express 3500

5.7L V8 Bi-Fuel OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

Chevrolet Express 3500



5.7L V8 Bi-Fuel OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet Express 3500

5.7L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

Chevrolet Express 3500



5.7L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Chevrolet S10

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

Chevrolet S10



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV
6
 
STD
Eng: LU3
8th VIN Digit: X
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV STD
Eng: LU3
8th VIN Digit: X

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Safari

4.3L V6 Gas OHV
6
 
STD
 

GMC Safari



4.3L V6 Gas OHV STD

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

GMC Savana 1500



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

5.0L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M
 

GMC Savana 1500



5.0L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

5.7L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

GMC Savana 1500



5.7L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

GMC Savana 2500



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

5.0L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M
 

GMC Savana 2500



5.0L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L30
8th VIN Digit: M

8 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

5.7L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

GMC Savana 2500



5.7L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

5.7L V8 Bi-Fuel OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

GMC Savana 3500



5.7L V8 Bi-Fuel OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Savana 3500

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

GMC Savana 3500



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

5.7L V8 Gas OHV
8
 
STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R
 

GMC Savana 3500



5.7L V8 Gas OHV STD
Except NATURAL GAS CONVERSION(KL5)
Eng: L31
8th VIN Digit: R

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

4.3L V6 Gas OHV
6
 
STD
Eng: LU3
8th VIN Digit: X
 

GMC Sierra 1500



4.3L V6 Gas OHV STD
Eng: LU3
8th VIN Digit: X

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

GMC Sierra 1500



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Sonoma

4.3L V6 Gas OHV
6
 
STD
Eng: L35
8th VIN Digit: W
 

GMC Sonoma



4.3L V6 Gas OHV STD
Eng: L35
8th VIN Digit: W

6 Per Vehicle

Didn't find a match for your vehicle?

   See Other Choices