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  3. Engine Components
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  5. Engine Piston
  6. ACDelco 19178597 for 2009

ACDelco 19178597 Engine Piston
for 2009 (please select make/model) 6.2L V8 Flex OHV

ACDelco 19178597 Engine Piston - 2009 Image 1
ACDelco 19178597 Engine Piston - 2009 Image 2
ACDelco 19178597 Engine Piston - 2009

ACDelco
Brand:ACDelco
Part Number: 19178597
UPC: 195491149700
Weight: 1.62 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 19178597 Engine Piston for your 2009. 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:

Grade Type:
Regular
Oversized:
No
Piston Head Type:
Flat
Piston Inside Diameter:
3.8779 in.
Piston Inside Diameter:
98.5 mm
Piston Material:
Aluminum Alloy
Piston Outside Diameter:
103.253 mm
Piston Outside Diameter:
4.0651 in.
Piston Pin Incorporated Bearings:
No
Piston Pin Inside Diameter:
0.5512 in.
Piston Pin Inside Diameter:
14 mm
Piston Pin Length:
2.5638 in.
Piston Pin Length:
65.12 mm
Piston Pin Material:
Steel
Piston Pin Outside Diameter:
0.9431 in.
Piston Pin Outside Diameter:
23.955 mm
Programming Required:
No
Ring Material:
Steel
Skirt Length:
1.4673 in.
Skirt Length:
37.27 mm
Skirt Type:
Partial
Country of Origin:
US

Select a vehicle to narrow ACDelco 19178597 Engine Piston fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2009

 

2009

 
Cadillac Escalade

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2
 

Cadillac Escalade



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2

8 Per Vehicle

2009

 

2009

 
Cadillac Escalade ESV

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
 

Cadillac Escalade ESV



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design

8 Per Vehicle

2009

 

2009

 
Cadillac Escalade EXT

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
 

Cadillac Escalade EXT



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design

8 Per Vehicle

2009

 

2009

 
Chevrolet Silverado 1500

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2
 

Chevrolet Silverado 1500



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2

8 Per Vehicle

2009

 

2009

 
Chevrolet Tahoe

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2
 

Chevrolet Tahoe



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2

8 Per Vehicle

2009

 

2009

 
GMC Sierra 1500

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2
 

GMC Sierra 1500



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2

8 Per Vehicle

2009

 

2009

 
GMC Yukon

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2
 

GMC Yukon



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2

8 Per Vehicle

2009

 

2009

 
GMC Yukon XL 1500

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2
 

GMC Yukon XL 1500



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
Eng: L9H
8th VIN Digit: 2

8 Per Vehicle

2009

 

2009

 
Hummer H2

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design
 

Hummer H2



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROAD CAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FL
FOR 2ND DES SEE 19208473
1st Design

8 Per Vehicle

2009

 

2009

 
Hummer H2

6.2L V8 Flex OHV
8
 
STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROADCAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FLG
(FOR 2ND DES SEE 19208473
1st Design
 

Hummer H2



6.2L V8 Flex OHV STD
HAS LOC DIMPLE 46MM FROM CTR AND CASTING #81096 INSIDE SKIRT.FOR BROADCAST CODES SCM,SCU,SBN ANDW/CRANK 12588612.LAST 4 DIG OF CRANK PN LOC ON RR FLG
(FOR 2ND DES SEE 19208473
1st Design

8 Per Vehicle

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