The Mahle OE GM 4.2L DOHC piston set offers high-quality replacement components designed to meet or exceed original equipment standards. These pistons feature compensated ring grooves that ensure proper ring loading and effective oil control, contributing to optimal engine performance and longevity. The expansion-controlled design minimizes engine noise and wear while reducing emissions, making these pistons a reliable choice for rebuilding your engine. Each piston is ready for installation, complete with mounted piston rings, and includes pins and clips for added convenience during assembly.
Constructed by Mahle, one of the largest OE piston manufacturers globally, these pistons provide precise fit and durability for your vehicle. They are engineered to fit a variety of models including 2005-2007 Isuzu Ascender, 2005 Saab 9-7x, 2005 GMC Envoy, and 2005 Chevrolet Trailblazer. The design ensures small fitting clearances, which help reduce engine noise and improve overall performance. Whether you're performing an overhaul or a rebuild, these pistons deliver proven quality and reliability to restore your engine's efficiency.
Designed with automotive performance and durability in mind, these Mahle pistons are suitable for a range of applications and are built to meet strict OE specifications. They are not carburetor approved, but they do meet essential EPA standards and adhere to Prop 65 requirements. Easy to install, these pistons come as a complete set of six, making them an ideal choice for comprehensive engine repairs or rebuilds. Trust Mahle OE for quality pistons that help extend the life and performance of your vehicle's engine.
Features:
- Compensated ring grooves for proper ring loading and oil control
- Expansion-controlled design reduces engine noise and wear
- Ready-to-install with mounted piston rings, pins, and clips
- Engineered for small fitting clearances to improve performance
- Designed for specific vehicle models including Isuzu, Saab, GMC, and Chevrolet
Fitment:
2002 Chevrolet Trailblazer LS
2002 Chevrolet Trailblazer LT
2002 Chevrolet Trailblazer LTZ
2002 Chevrolet Trailblazer North Face
2002 Chevrolet Trailblazer EXT LT
2002 Chevrolet Trailblazer EXT North Face
2002 GMC Envoy SLE
2002 GMC Envoy SLT
2002 GMC Envoy XL SLE
2002 GMC Envoy XL SLT
2002 Oldsmobile Bravada Base
2003 Chevrolet Trailblazer LS
2003 Chevrolet Trailblazer LT
2003 Chevrolet Trailblazer LTZ
2003 Chevrolet Trailblazer North Face
2003 Chevrolet Trailblazer EXT LS
2003 Chevrolet Trailblazer EXT LT
2003 Chevrolet Trailblazer EXT North Face
2003 GMC Envoy SLE
2003 GMC Envoy SLT
2003 GMC Envoy XL SLE
2003 GMC Envoy XL SLT
2003 Isuzu Ascender Base
2003 Isuzu Ascender Limited
2003 Isuzu Ascender LS
2003 Oldsmobile Bravada Base
2004 Buick Rainier CXL
2004 Buick Rainier CXL Plus
2004 Chevrolet Trailblazer LS
2004 Chevrolet Trailblazer LT
2004 Chevrolet Trailblazer North Face
2004 Chevrolet Trailblazer EXT LS
2004 Chevrolet Trailblazer EXT LT
2004 Chevrolet Trailblazer EXT North Face
2004 GMC Envoy SLE
2004 GMC Envoy SLT
2004 GMC Envoy XL SLE
2004 GMC Envoy XL SLT
2004 GMC Envoy XUV SLE
2004 GMC Envoy XUV SLT
2004 Isuzu Ascender Limited
2004 Isuzu Ascender LS
2004 Isuzu Ascender S
2004 Oldsmobile Bravada Base
2005 Buick Rainier CXL
2005 Buick Rainier CXL Plus
2005 Chevrolet Trailblazer LS
2005 Chevrolet Trailblazer LT
2005 Chevrolet Trailblazer EXT LS
2005 Chevrolet Trailblazer EXT LT
2005 GMC Envoy Denali
2005 GMC Envoy SLE
2005 GMC Envoy SLT
2005 GMC Envoy XL SLE
2005 GMC Envoy XL SLT
2005 GMC Envoy XUV SLE
2005 GMC Envoy XUV SLT
2005 Isuzu Ascender Limited
2005 Isuzu Ascender LS
2005 Isuzu Ascender S
2005 Saab 9-7x Arc
2005 Saab 9-7x Linear
2006 Isuzu Ascender Base
2006 Isuzu Ascender LS
2007 Isuzu Ascender S
2008 Isuzu Ascender S
