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The MAHLE C33756 Coolant Pipe O-Ring is a precision-engineered seal designed for 2017-2020 GM 6.6L Duramax L5P engines, ensuring an exact fit and optimal function. This OE-style replacement is manufactured to meet factory specifications, guaranteeing reliability and performance.
- Engine Compatibility: Specifically made for 2017-2020 GM 6.6L Duramax L5P engines.
- OE-Style Replacement: Designed to match OEM specifications for a seamless fit.
- High-Quality Seal: Ensures a leak-free connection, maintaining the cooling system's integrity.
- Trusted Performance: MAHLE's reputation for quality assures long-lasting durability and efficiency.

The MAHLE C33756 Coolant Pipe O-Ring is a precision-engineered seal designed for 2017-2020 GM 6.6L Duramax L5P engines, ensuring an exact fit and optimal function. This OE-style replacement is manufactured to meet factory specifications, guaranteeing reliability and performance.
- Engine Compatibility: Specifically made for 2017-2020 GM 6.6L Duramax L5P engines.
- OE-Style Replacement: Designed to match OEM specifications for a seamless fit.
- High-Quality Seal: Ensures a leak-free connection, maintaining the cooling system's integrity.
- Trusted Performance: MAHLE's reputation for quality assures long-lasting durability and efficiency.