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  2. Auto Parts
  3. Engine Components
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  5. Engine Piston
  6. ACDelco 12654419

ACDelco 12654419 Engine Piston

ACDelco 12654419 Engine Piston Image 1
ACDelco 12654419 Engine Piston Image 2
ACDelco 12654419 Engine Piston

ACDelco
Brand:ACDelco
Part Number: 12654419
UPC: 195491234659
Weight: 1.33 lbs
Condition:New



On Sale:

$92.13

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

Product Information

Description:

Get the ACDelco 12654419 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:

7/15/2022:
B0B6Q99V96
Assembly Lubricant Included:
No
Diameter (in):
3.701 in
Diameter (mm):
94 mm
Grade Type:
Regular
Height (in):
3.2 in
Length (in):
19.9 in
Oil Ring Thickness:
0.097 in.
Oil Ring Thickness:
2.46 mm
Oil Spacer Ring Thickness:
0.087 in.
Oil Spacer Ring Thickness:
2.2 mm
Oversized:
Yes
Piston Head Type:
Dome
Piston Inside Diameter:
3.516 in.
Piston Inside Diameter:
89.3 mm
Piston Material:
Aluminum
Piston Outside Diameter:
3.701 in.
Piston Outside Diameter:
94 mm
Piston Pin Incorporated Bearings:
No
Piston Pin Inside Diameter:
0.697 in.
Piston Pin Inside Diameter:
17.7 mm
Piston Pin Length:
2.081 in.
Piston Pin Length:
52.85 mm
Piston Pin Material:
Steel
Piston Pin Outside Diameter:
0.945 in.
Piston Pin Outside Diameter:
24 mm
Programming Required:
No
Ring Inside Diameter:
3.478 in.
Ring Inside Diameter:
88.35 mm
Ring Material:
Steel
Ring Outside Diameter:
3.7 in.
Ring Outside Diameter:
93.97 mm
Second Compression Ring Thickness:
0.058 in.
Second Compression Ring Thickness:
1.48 mm
Skirt Length:
0.188 in.
Skirt Length:
4.78 mm
Skirt Type:
Partial
Top Compression Ring Thickness:
0.046 in.
Top Compression Ring Thickness:
1.18 mm
Weight (lb):
16.68 lb
Width (in):
15.3 in
Country of Origin:
MX

Select a vehicle to narrow ACDelco 12654419 Engine Piston fitment info!

Last Updated: 09/26/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2019

 

2018

 

2019

 

2018

 
Buick Enclave

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFY
8th VIN Digit: W
4WD
 

Buick Enclave



3.6L V6 Gas DOHC

Left (Driver) Eng: LFY
8th VIN Digit: W
4WD

3 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Buick Enclave

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFY
8th VIN Digit: W
FWD
 

Buick Enclave



3.6L V6 Gas DOHC

Left (Driver) Eng: LFY
8th VIN Digit: W
FWD

3 Per Vehicle

2016

 

2016

 
Buick LaCrosse

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Buick LaCrosse



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2016

 

2016

 
Buick LaCrosse

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

Buick LaCrosse



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Buick LaCrosse

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Buick LaCrosse



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2016

 

2015

 

2014

 

2013

 

2012

 
Buick LaCrosse

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

Buick LaCrosse



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2012

 

2012

 
Buick LaCrosse

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Buick LaCrosse



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Cadillac ATS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Cadillac ATS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Cadillac ATS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
RWD
 

Cadillac ATS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
RWD

3 Per Vehicle

2015

 

2015

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2015

 

2015

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
RWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
RWD

3 Per Vehicle

2014

 

2014

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Coupe
AWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Coupe
AWD

3 Per Vehicle

2014

 

2014

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Coupe
RWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Coupe
RWD

3 Per Vehicle

2014

 

2014

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Sedan
AWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Sedan
AWD

3 Per Vehicle

2014

 

2014

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Sedan
RWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Sedan
RWD

3 Per Vehicle

2014

 

2014

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wagon
AWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wagon
AWD

3 Per Vehicle

2014

 

2014

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wagon
RWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wagon
RWD

3 Per Vehicle

2013

 

2013

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2013

 

2013

 
Cadillac CTS

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
RWD
 

Cadillac CTS



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
RWD

3 Per Vehicle

2012

 

2012

 
Cadillac CTS

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Cadillac CTS



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2012

 

2012

 
Cadillac CTS

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
RWD
 

Cadillac CTS



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
RWD

3 Per Vehicle

2016

 

2016

 
Cadillac SRX

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Cadillac SRX



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2016

 

2016

 
Cadillac SRX

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

Cadillac SRX



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2016

 

2015

 

2014

 

2013

 

2012

 
Cadillac SRX

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Cadillac SRX



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2016

 

2015

 

2014

 

2013

 

2012

 
Cadillac SRX

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

Cadillac SRX



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 
Cadillac XTS

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Cadillac XTS



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 
Cadillac XTS

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

Cadillac XTS



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2017

 

2016

 

2015

 

2014

 
Cadillac XTS

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Cadillac XTS



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

3 Per Vehicle

2015

 

2014

 

2013

 

2012

 

2015

 

2014

 

2013

 

2012

 
Chevrolet Camaro

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Chevrolet Camaro



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

3 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 
Chevrolet Caprice

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Chevrolet Caprice



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Colorado

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
4WD
 

Chevrolet Colorado



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
4WD

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Colorado

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
RWD
 

Chevrolet Colorado



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
RWD

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Colorado

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
4WD
 

Chevrolet Colorado



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
4WD

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Colorado

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
RWD
 

Chevrolet Colorado



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
RWD

3 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2013

 

2017

 

2016

 

2015

 

2014

 

2013

 
Chevrolet Equinox

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

Chevrolet Equinox



3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Chevrolet Equinox

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

Chevrolet Equinox



3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2019

 

2019

 
Chevrolet Impala

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Chevrolet Impala



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

3 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 
Chevrolet Impala

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Chevrolet Impala



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Impala

3.6L V6 Bi-Fuel DOHC
3
 
Left (Driver)
 
Eng: LFR
8th VIN Digit: N
 

Chevrolet Impala



3.6L V6 Bi-Fuel DOHC

Left (Driver) Eng: LFR
8th VIN Digit: N

3 Per Vehicle

2014

 

2014

 
Chevrolet Impala

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Chevrolet Impala



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

3 Per Vehicle

2013

 

2012

 

2013

 

2012

 
Chevrolet Impala

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC
1
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Chevrolet Impala



3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
Chevrolet Impala Limited

3.6L V6 Flex DOHC
1
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
 

Chevrolet Impala Limited



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3

1 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Chevrolet Traverse

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFY
8th VIN Digit: W
4WD
 

Chevrolet Traverse



3.6L V6 Gas DOHC

Left (Driver) Eng: LFY
8th VIN Digit: W
4WD

3 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Chevrolet Traverse

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFY
8th VIN Digit: W
FWD
 

Chevrolet Traverse



3.6L V6 Gas DOHC

Left (Driver) Eng: LFY
8th VIN Digit: W
FWD

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Canyon

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
4WD
 

GMC Canyon



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
4WD

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Canyon

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
RWD
 

GMC Canyon



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 128.3 In.
RWD

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Canyon

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
4WD
 

GMC Canyon



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
4WD

3 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Canyon

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
RWD
 

GMC Canyon



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
Wheel Base 140.5 In.
RWD

3 Per Vehicle

2017

 

2017

 
GMC Terrain

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

GMC Terrain



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2017

 

2017

 
GMC Terrain

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

GMC Terrain



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2013

 

2017

 

2016

 

2015

 

2014

 

2013

 
GMC Terrain

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

GMC Terrain



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2017

 

2016

 

2015

 

2014

 

2013

 

2017

 

2016

 

2015

 

2014

 

2013

 
GMC Terrain

3.6L V6 Gas DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

GMC Terrain



3.6L V6 Gas DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
GMC Terrain

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
AWD
 

GMC Terrain



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
AWD

3 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
GMC Terrain

3.6L V6 Flex DOHC
3
 
Left (Driver)
 
Eng: LFX
8th VIN Digit: 3
FWD
 

GMC Terrain



3.6L V6 Flex DOHC

Left (Driver) Eng: LFX
8th VIN Digit: 3
FWD

3 Per Vehicle