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  2. Auto Parts
  3. Engine Components
  4. Cylinder Block Components
  5. Engine Piston Ring
  6. ACDelco 12670788 for 2003

ACDelco 12670788 Engine Piston Ring
for 2003 (please select make/model)

ACDelco

 
Brand:ACDelco
Part Number: 12670788
UPC: 195491210967
Weight: 0.1 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12670788 Engine Piston Ring for your 2003. Buy now and secure your purchase online!

GM Genuine Parts Engine Piston Rings 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:

Oil Ring Thickness (in):
0.019 in
Oil Ring Thickness (mm):
0.49 mm
Oil Spacer Ring Thickness (in):
0.077 in
Oil Spacer Ring Thickness (mm):
1.96 mm
Programming Required:
No
Ring Material:
Steel, Cast Iron, Stainless Steel
Ring Outside Diameter (in):
3.799 in
Ring Outside Diameter (mm):
96.5 mm
Second Compression Ring Thickness (in):
0.059 in
Second Compression Ring Thickness (mm):
1.49 mm
Top Compression Ring Thickness (in):
0.059 in
Top Compression Ring Thickness (mm):
1.5 mm
Country of Origin:
MX

Select a vehicle to narrow ACDelco 12670788 Engine Piston Ring fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Cadillac Escalade

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

Cadillac Escalade



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV 0.5MM O.S.

8 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 1500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

Chevrolet Express 1500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

4.8L V8 Gas OHV
8
 
0.5MM O.S.
8th VIN Digit: V
Mfr Code: 4L80-E
RWD
 

Chevrolet Express 2500



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V
Mfr Code: 4L80-E
RWD

8 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 2500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E
 

Chevrolet Express 2500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

8 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Express 3500

4.8L V8 Gas OHV
8
 
0.5MM O.S.
8th VIN Digit: V
 

Chevrolet Express 3500



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
8
 
0.5MM O.S.
Eng: L59
8th VIN Digit: Z
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV 0.5MM O.S.
Eng: L59
8th VIN Digit: Z

8 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
8
 
0.5MM O.S.
8th VIN Digit: V
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V

8 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet SSR

5.3L V8 Gas OHV
8
 
0.5MM O.S.
 

Chevrolet SSR



5.3L V8 Gas OHV 0.5MM O.S.

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
8
 
0.5MM O.S.
Eng: L59
8th VIN Digit: Z
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV 0.5MM O.S.
Eng: L59
8th VIN Digit: Z

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Tahoe

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

Chevrolet Tahoe



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Tahoe

5.3L V8 Flex OHV
8
 
0.5MM O.S.
Eng: L59
8th VIN Digit: Z
 

Chevrolet Tahoe



5.3L V8 Flex OHV 0.5MM O.S.
Eng: L59
8th VIN Digit: Z

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Tahoe

4.8L V8 Gas OHV
8
 
0.5MM O.S.
8th VIN Digit: V
 

Chevrolet Tahoe



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V

8 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Trailblazer EXT

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM4
8th VIN Digit: P
 

Chevrolet Trailblazer EXT



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM4
8th VIN Digit: P

8 Per Vehicle

2004

 

2003

 

2004

 

2003

 
GMC Envoy XL

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM4
8th VIN Digit: P
 

GMC Envoy XL



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM4
8th VIN Digit: P

8 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 1500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

GMC Savana 1500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 2500

4.8L V8 Gas OHV
8
 
0.5MM O.S.
8th VIN Digit: V
Mfr Code: 4L80-E
RWD
 

GMC Savana 2500



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V
Mfr Code: 4L80-E
RWD

8 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 2500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E
 

GMC Savana 2500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

8 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 3500

4.8L V8 Gas OHV
8
 
0.5MM O.S.
8th VIN Digit: V
 

GMC Savana 3500



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Sierra 1500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

GMC Sierra 1500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

5.3L V8 Flex OHV
8
 
0.5MM O.S.
Eng: L59
8th VIN Digit: Z
 

GMC Sierra 1500



5.3L V8 Flex OHV 0.5MM O.S.
Eng: L59
8th VIN Digit: Z

8 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
8
 
0.5MM O.S.
8th VIN Digit: V
 

GMC Sierra 1500



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Yukon

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

GMC Yukon



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon

5.3L V8 Flex OHV
8
 
0.5MM O.S.
Eng: L59
8th VIN Digit: Z
 

GMC Yukon



5.3L V8 Flex OHV 0.5MM O.S.
Eng: L59
8th VIN Digit: Z

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon

4.8L V8 Gas OHV
8
 
0.5MM O.S.
8th VIN Digit: V
 

GMC Yukon



4.8L V8 Gas OHV 0.5MM O.S.
8th VIN Digit: V

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM7
8th VIN Digit: T
 

GMC Yukon XL 1500



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM7
8th VIN Digit: T

8 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
8
 
0.5MM O.S.
Eng: L59
8th VIN Digit: Z
 

GMC Yukon XL 1500



5.3L V8 Flex OHV 0.5MM O.S.
Eng: L59
8th VIN Digit: Z

8 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Isuzu Ascender

5.3L V8 Gas OHV
8
 
0.5MM O.S.
Eng: LM4
8th VIN Digit: P
 

Isuzu Ascender



5.3L V8 Gas OHV 0.5MM O.S.
Eng: LM4
8th VIN Digit: P

8 Per Vehicle

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