# Mahle OE GM 4.2L DOHC 6 CYL STD w/ PCR Piston With Rings Set (Set of 6)

MAHLE(R) pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. MAHLE offers pistons ready for installation with mounted piston rings, with pin and clips included for the convenience of the engine builder. MAHLE is one of the largest OE piston manufacturers in the world.

This Part Fits:

Year

Make

Model

Submodel

2004-2005

Buick

Rainier

CXL

2004-2005

Buick

Rainier

CXL Plus

2002-2005

Chevrolet

Trailblazer

LS

2002-2005

Chevrolet

Trailblazer

LT

2002-2003

Chevrolet

Trailblazer

LTZ

2002-2004

Chevrolet

Trailblazer

North Face

2003-2005

Chevrolet

Trailblazer EXT

LS

2002-2005

Chevrolet

Trailblazer EXT

LT

2002-2004

Chevrolet

Trailblazer EXT

North Face

2005

GMC

Envoy

Denali

2002-2005

GMC

Envoy

SLE

2002-2005

GMC

Envoy

SLT

2002-2005

GMC

Envoy XL

SLE

2002-2005

GMC

Envoy XL

SLT

2004-2005

GMC

Envoy XUV

SLE

2004-2005

GMC

Envoy XUV

SLT

2003,2006

Isuzu

Ascender

Base

2003-2005

Isuzu

Ascender

Limited

2003-2006

Isuzu

Ascender

LS

2004-2005,2007-2008

Isuzu

Ascender

S

2002-2004

Oldsmobile

Bravada

Base

2005

Saab

9-7x

Arc

2005

Saab

9-7x

Linear

## Details

- **Price:** 1501.04 CAD
- **Vendor:** Mahle OE
- **Type:** Piston Sets - Cast - 6cyl

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1501.04 CAD | In stock |

## Images

- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/mahle-oe-gm-4-2l-dohc-6-cyl-std-w-pcr-piston-with-rings-set-set-of-6)
> Updated: 2026-06-28