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ACDelco 19178305 Engine Piston

ACDelco 19178305 Engine Piston Image 1
ACDelco 19178305 Engine Piston Image 2
ACDelco 19178305 Engine Piston

ACDelco
Brand:ACDelco
Part Number: 19178305
UPC: 195491201873
Weight: 1.23 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 19178305 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
Bore Diameter (in):
4 in
Bore Diameter (mm):
101.6 mm
Grade Type:
Performance
Oil Ring Thickness:
0.101 in.
Oil Ring Thickness:
2.555 mm
Oversized:
No
Piston Head Type:
Flat
Piston Inside Diameter:
3.73 in.
Piston Inside Diameter:
94.75 mm
Piston Material:
Aluminum
Piston Outside Diameter:
101.631 mm
Piston Outside Diameter:
4.001 in.
Piston Pin Incorporated Bearings:
No
Piston Pin Length:
2.564 in.
Piston Pin Length:
65.12 mm
Piston Rings Included:
No
Programming Required:
No
Ring Material:
Alloy Steel
Second Compression Ring Thickness:
0.061 in.
Second Compression Ring Thickness:
1.55 mm
Top Compression Ring Thickness:
0.049 in.
Top Compression Ring Thickness:
1.255 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 19178305 Engine Piston fitment info!

Last Updated: 09/26/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Cadillac Escalade

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
 

Cadillac Escalade



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N

8 Per Vehicle
Cadillac Escalade

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
AWD
 

Cadillac Escalade



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
AWD

8 Per Vehicle
Cadillac Escalade ESV

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
 

Cadillac Escalade ESV



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N

8 Per Vehicle
Cadillac Escalade EXT

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
 

Cadillac Escalade EXT



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N

8 Per Vehicle
Chevrolet Caprice

6.0L V8 Flex OHV
8
 
Eng: L77
8th VIN Digit: 2
 

Chevrolet Caprice



6.0L V8 Flex OHV Eng: L77
8th VIN Digit: 2

8 Per Vehicle
Chevrolet Corvette

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: U
 

Chevrolet Corvette



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: U

8 Per Vehicle
Chevrolet Silverado 1500

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N

8 Per Vehicle
Chevrolet Silverado 1500

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
AWD
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
AWD

8 Per Vehicle
Chevrolet Silverado 1500 Classic

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
 

Chevrolet Silverado 1500 Classic



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N

8 Per Vehicle
Chevrolet SSR

6.0L V8 Gas OHV
8
 
WITH 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND. USE 19178305 PISTON T/W RING KIT 19178307 ONLY.
Eng: LS2
8th VIN Digit: H
 

Chevrolet SSR



6.0L V8 Gas OHV WITH 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND. USE 19178305 PISTON T/W RING KIT 19178307 ONLY.
Eng: LS2
8th VIN Digit: H

8 Per Vehicle
Chevrolet SSR

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H
 

Chevrolet SSR



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H

8 Per Vehicle
Chevrolet Trailblazer

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H
 

Chevrolet Trailblazer



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H

8 Per Vehicle
Chevrolet Trailblazer

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H
Mfr Code: 4L70-E
 

Chevrolet Trailblazer



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H
Mfr Code: 4L70-E

8 Per Vehicle
Chevrolet Trailblazer

6.0L V8 Gas OHV
8
 
WITH 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND. USE 19178305 PISTON T/W RING KIT 19178307 ONLY.
Eng: LS2
8th VIN Digit: H
 

Chevrolet Trailblazer



6.0L V8 Gas OHV WITH 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND. USE 19178305 PISTON T/W RING KIT 19178307 ONLY.
Eng: LS2
8th VIN Digit: H

8 Per Vehicle
GMC Sierra 1500

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
 

GMC Sierra 1500



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N

8 Per Vehicle
GMC Sierra 1500 Classic

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N
 

GMC Sierra 1500 Classic



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LQ9
8th VIN Digit: N

8 Per Vehicle
Pontiac G8

6.0L V8 Gas OHV
8
 
Eng: L76
8th VIN Digit: Y
 

Pontiac G8



6.0L V8 Gas OHV Eng: L76
8th VIN Digit: Y

8 Per Vehicle
Pontiac GTO

6.0L V8 Gas OHV
8
 
USA ADDITIONAL EQUIPMENT
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON T/W RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: U
 

Pontiac GTO



6.0L V8 Gas OHV USA ADDITIONAL EQUIPMENT
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON T/W RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: U

8 Per Vehicle
Saab 9-7x

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H
 

Saab 9-7x



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H

8 Per Vehicle
Saab 9-7x

6.0L V8 Gas OHV
8
 
HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H
Mfr Code: 4L70-E
 

Saab 9-7x



6.0L V8 Gas OHV HAS 4 DRILLED OIL DRAIN HOLES AT 3RD RING LAND.USE 19178305 PISTON W/RING KIT 19178307 ONLY
Eng: LS2
8th VIN Digit: H
Mfr Code: 4L70-E

8 Per Vehicle