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  2. Auto Parts
  3. Engine Components
  4. Cylinder Block Components
  5. Engine Piston
  6. ACDelco 12658744

ACDelco 12658744 Engine Piston

ACDelco 12658744 Engine Piston Image 1
ACDelco 12658744 Engine Piston Image 2
ACDelco 12658744 Engine Piston

ACDelco
Brand:ACDelco
Part Number: 12658744
UPC: 195491210776
Weight: 1.75 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12658744 Engine Piston for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Engine Pistons 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:

Assembly Lubricant Included:
No
Grade Type:
Standard
Oversized:
Yes
Piston Head Type:
Dome
Piston Material:
Aluminum
Piston Outside Diameter:
103.753 mm
Piston Outside Diameter:
4.0848 in.
Piston Pin Incorporated Bearings:
No
Piston Pin Inside Diameter:
0.5102 in.
Piston Pin Inside Diameter:
12.96 mm
Piston Pin Length:
2.5736 in.
Piston Pin Length:
65.37 mm
Piston Pin Material:
Steel
Piston Pin Outside Diameter:
0.9447 in.
Piston Pin Outside Diameter:
23.995 mm
Piston Rings Included:
No
Programming Required:
No
Ring Material:
Steel
Country of Origin:
US

Select a vehicle to narrow ACDelco 12658744 Engine Piston fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
Cadillac Escalade

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

Cadillac Escalade



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S

4 Per Vehicle

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
Cadillac Escalade ESV

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

Cadillac Escalade ESV



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S

4 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Camaro

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: LT1
8th VIN Digit: 7
 

Chevrolet Camaro



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: LT1
8th VIN Digit: 7

4 Per Vehicle

2024

 

2024

 
Chevrolet Corvette

6.2L V8 FULL HYBRID EV-Gas FHEV OHV
1
 		 
RIGHT HAND
EURO 6D EMISSION SYSTEM(NCL),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV125 CALIFORNIA EMISSIONS(NUF)
.5MM O/S
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT
 

Chevrolet Corvette



6.2L V8 FULL HYBRID EV-Gas FHEV OHV RIGHT HAND
EURO 6D EMISSION SYSTEM(NCL),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV125 CALIFORNIA EMISSIONS(NUF)
.5MM O/S
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT

1 Per Vehicle

2024

 

2024

 
Chevrolet Corvette

6.2L V8 Gas OHV
1
 		 
RIGHT HAND
Except SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1)
EURO 6D EMISSION SYSTEM(NCL),JAPAN WLTP EMISSION SYSTEM(NM9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
.5MM O/S
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT
 

Chevrolet Corvette



6.2L V8 Gas OHV RIGHT HAND
Except SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1)
EURO 6D EMISSION SYSTEM(NCL),JAPAN WLTP EMISSION SYSTEM(NM9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
.5MM O/S
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT

1 Per Vehicle

2023

 

2023

 
Chevrolet Corvette

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: LT2
8th VIN Digit: 4
 

Chevrolet Corvette



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: LT2
8th VIN Digit: 4

4 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
Chevrolet Corvette

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
 

Chevrolet Corvette



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S

4 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Corvette

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: LT1
8th VIN Digit: 7
 

Chevrolet Corvette



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: LT1
8th VIN Digit: 7

4 Per Vehicle

2014

 

2014

 
Chevrolet Corvette

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
 

Chevrolet Corvette



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S

4 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 
Chevrolet Silverado 1500

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 1500

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

4 Per Vehicle

2014

 

2014

 
Chevrolet Silverado 1500

6.2L V8 Gas OHV
1
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

1 Per Vehicle

2022

 

2022

 
Chevrolet Silverado 1500 LTD

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

Chevrolet Silverado 1500 LTD



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
Chevrolet Suburban

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

Chevrolet Suburban



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2020

 

2019

 

2020

 

2019

 
Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

Chevrolet Suburban



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

4 Per Vehicle

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
Chevrolet Tahoe

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

Chevrolet Tahoe



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

Chevrolet Tahoe



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

4 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 
GMC Sierra 1500

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

GMC Sierra 1500



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

GMC Sierra 1500



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

4 Per Vehicle

2014

 

2014

 
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

GMC Sierra 1500



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

1 Per Vehicle

2022

 

2022

 
GMC Sierra 1500 Limited

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

GMC Sierra 1500 Limited



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
GMC Yukon

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

GMC Yukon



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

GMC Yukon



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

4 Per Vehicle

2023

 

2022

 

2021

 

2023

 

2022

 

2021

 
GMC Yukon XL

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L
 

GMC Yukon XL



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L87
8th VIN Digit: L

4 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon XL

6.2L V8 Gas OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

GMC Yukon XL



6.2L V8 Gas OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

4 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon XL

6.2L V8 Flex OHV
4
 
Right (Passenger)
 
RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J
 

GMC Yukon XL



6.2L V8 Flex OHV

Right (Passenger) RIGHT HAND
.5MM O/S
Eng: L86
8th VIN Digit: J

4 Per Vehicle