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ACDelco 12661872 Engine Piston Ring


Brand:	ACDelco
Part Number:	12661872
UPC:	195491210820
Weight:	0.05 lbs
Condition:	New

On Sale:

$99.20

Availability:

1 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 12661872 Engine Piston Ring for your vehicle. 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):

0.096 in

Oil Spacer Ring Thickness (mm):

2.44 mm

Programming Required:

Ring Material:

Steel, Cast Iron, Stainless Steel

Ring Outside Diameter (in):

4.085 in

Ring Outside Diameter (mm):

103.75 mm

Second Compression Ring Thickness (in):

0.047 in

Second Compression Ring Thickness (mm):

1.19 mm

Top Compression Ring Thickness (in):

0.047 in

Top Compression Ring Thickness (mm):

1.19 mm

Country of Origin:

Select a vehicle to narrow ACDelco 12661872 Engine Piston Ring fitment info!

Last Updated: 05/30/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

2022

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

1 O/S
.5MM
Eng: LT4
8th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

2022

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

1 Lower

O/S
.5MM
Eng: LT4
8th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

Lower O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

2022

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

1 Engine Piston Ring Set
O/S
.5MM
Eng: LT4
8th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged Engine Piston Ring Set
O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Cadillac CTS

6.2L V8 Gas OHV Supercharged

8 O/S
.5MM
Eng: LT4
8th VIN Digit: 6

Cadillac CTS

6.2L V8 Gas OHV Supercharged O/S
.5MM
Eng: LT4
8th VIN Digit: 6

8 Per Vehicle

SAVE 10% SITEWIDE Click to Apply

ACDelco 12661872 Engine Piston Ring

$99.20

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12661872 Engine Piston Ring fitment info!

Cadillac CT5 6.2L V8 Gas DOHC Supercharged

1

O/S .5MMEng: LT48th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged O/S .5MMEng: LT48th VIN Digit: 6 1 Per Vehicle

Cadillac CT5 6.2L V8 Gas DOHC Supercharged

1

Lower

O/S .5MMEng: LT48th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged Lower O/S .5MMEng: LT48th VIN Digit: 6 1 Per Vehicle

Cadillac CT5 6.2L V8 Gas DOHC Supercharged

1

Engine Piston Ring SetO/S .5MMEng: LT48th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged Engine Piston Ring SetO/S .5MMEng: LT48th VIN Digit: 6 1 Per Vehicle

Cadillac CTS 6.2L V8 Gas OHV Supercharged

8

O/S .5MMEng: LT48th VIN Digit: 6

Cadillac CTS

6.2L V8 Gas OHV Supercharged O/S .5MMEng: LT48th VIN Digit: 6 8 Per Vehicle

Chevrolet Camaro 6.2L V8 Gas OHV Supercharged

1

O/S .5MMEng: LT48th VIN Digit: 6

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged O/S .5MMEng: LT48th VIN Digit: 6 1 Per Vehicle

Chevrolet Camaro 6.2L V8 Gas OHV Supercharged

1

Engine Piston Ring SetO/S .5MMEng: LT48th VIN Digit: 6

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged Engine Piston Ring SetO/S .5MMEng: LT48th VIN Digit: 6 1 Per Vehicle

Chevrolet Camaro 6.2L V8 Gas OHV Supercharged

8

O/S .5MMEng: LT48th VIN Digit: 6

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged O/S .5MMEng: LT48th VIN Digit: 6 8 Per Vehicle

Chevrolet Corvette 6.2L V8 Gas OHV Supercharged

8

O/S .5MMEng: LT58th VIN Digit: 9

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged O/S .5MMEng: LT58th VIN Digit: 9 8 Per Vehicle

Chevrolet Corvette 6.2L V8 Gas OHV Supercharged

8

O/S .5MMEng: LT48th VIN Digit: 6

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged O/S .5MMEng: LT48th VIN Digit: 6 8 Per Vehicle

Chevrolet Express 2500 6.6L V8 Gas OHV

8

O/S .5MMEng: L8T8th VIN Digit: 7

Chevrolet Express 2500

6.6L V8 Gas OHV O/S .5MMEng: L8T8th VIN Digit: 7 8 Per Vehicle

Chevrolet Express 3500 6.6L V8 Gas OHV

8

O/S .5MMEng: L8T8th VIN Digit: 7

Chevrolet Express 3500

6.6L V8 Gas OHV O/S .5MMEng: L8T8th VIN Digit: 7 8 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Flex OHV

8

O/S .5MMEng: L8T8th VIN Digit: 7

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV O/S .5MMEng: L8T8th VIN Digit: 7 8 Per Vehicle

SAVE 10% SITEWIDE
Click to Apply

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas DOHC Supercharged O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas DOHC Supercharged

Lower O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

Engine Piston Ring Set
O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas DOHC Supercharged Engine Piston Ring Set
O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Cadillac CTS

6.2L V8 Gas OHV Supercharged

O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged O/S
.5MM
Eng: LT4
8th VIN Digit: 6

8 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged

O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged

Engine Piston Ring Set
O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged Engine Piston Ring Set
O/S
.5MM
Eng: LT4
8th VIN Digit: 6

1 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged

O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged O/S
.5MM
Eng: LT4
8th VIN Digit: 6

8 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged

O/S
.5MM
Eng: LT5
8th VIN Digit: 9

6.2L V8 Gas OHV Supercharged O/S
.5MM
Eng: LT5
8th VIN Digit: 9

8 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged

O/S
.5MM
Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas OHV Supercharged O/S
.5MM
Eng: LT4
8th VIN Digit: 6

8 Per Vehicle

Chevrolet Express 2500

6.6L V8 Gas OHV

O/S
.5MM
Eng: L8T
8th VIN Digit: 7

6.6L V8 Gas OHV O/S
.5MM
Eng: L8T
8th VIN Digit: 7

8 Per Vehicle

Chevrolet Express 3500

6.6L V8 Gas OHV

O/S
.5MM
Eng: L8T
8th VIN Digit: 7

6.6L V8 Gas OHV O/S
.5MM
Eng: L8T
8th VIN Digit: 7

8 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV

O/S
.5MM
Eng: L8T
8th VIN Digit: 7

6.6L V8 Flex OHV O/S
.5MM
Eng: L8T
8th VIN Digit: 7

8 Per Vehicle