The Mahle OE piston ring set, part number MHL42280CP.010, is engineered to meet the highest standards of automotive performance and durability. Designed specifically for GM 4.4L Northstar engines in Cadillac models from 2006 to 2009, this high-quality set ensures optimal engine operation by reducing friction, minimizing oil consumption, and extending service life. Crafted with advanced materials, these piston rings align with original equipment specifications to deliver precise fit and function, making them an excellent choice for engine rebuilds and repairs.
Constructed to reduce ring mass, Mahle's piston rings help improve engine efficiency and responsiveness. They feature a moly coating that enhances wear resistance and reduces friction, contributing to smoother engine performance and longevity. These rings are manufactured to strict OE standards, ensuring compatibility and reliable performance in Cadillac XLR and STS models, including the high-performance STS-V and XLR-V variants. Proper installation of these piston rings is crucial for maintaining engine integrity and performance over time.
Designed for ease of installation and lasting durability, Mahle OE piston rings are a trusted choice among professional mechanics and automotive enthusiasts. Their precise engineering and high-quality materials make them an essential component for maintaining the power and efficiency of your Northstar engine. Whether you're performing an engine rebuild or routine maintenance, these piston rings will help restore your vehicle's optimal performance and extend the life of your engine.
Features:
- Engineered for GM 4.4L Northstar engines in Cadillac 2006-2009 models
- Reduces friction and oil consumption for improved engine efficiency
- Moly-coated for enhanced wear resistance and durability
- OE-quality precision fit for reliable performance
- Designed to extend engine service life and improve responsiveness
Fitment:
2006 Cadillac STS Base
2006 Cadillac STS V
2006 Cadillac XLR Base
2006 Cadillac XLR V
2007 Cadillac STS Base
2007 Cadillac STS V
2007 Cadillac XLR Base
2007 Cadillac XLR V
2008 Cadillac STS Base
2008 Cadillac STS Platinum
2008 Cadillac STS V
2008 Cadillac XLR Base
2008 Cadillac XLR Platinum
2008 Cadillac XLR V
2009 Cadillac STS Base
2009 Cadillac STS Platinum
2009 Cadillac STS V
2009 Cadillac XLR Platinum
2009 Cadillac XLR V
