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SKU #: MAH-C33723 MPN #: C33723

MAHLE Coolant Thermostat Housing Gasket 17-22 GM 6.6L Duramax L5P

$9.37
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Description
Need a reliable gasket to seal your engine’s coolant thermostat properly? The MAHLE Coolant Outlet Gasket is an OE-quality sealing solution that maintains a tight connection. Over time, original gaskets can degrade from heat cycles, pressure, and coolant exposure, leading to seepage or leaks. Replacing the gasket with a precision-engineered MAHLE component restores a dependable seal, helping maintain correct cooling system pressure and preventing coolant loss that could lead to overheating or reduced engine efficiency. Manufactured to meet or exceed original equipment standards, the MAHLE C33723 is produced using high-quality gasket materials engineered to resist heat, coolant exposure, and long-term compression set. Precision die-cut construction ensures an accurate fit for straightforward installation and reliable sealing performance. Designed for durability in demanding engine environments, MAHLE gaskets are trusted by professional technicians and engine builders for dependable repairs and long service life in cooling system maintenance.

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Need a reliable gasket to seal your engine’s coolant thermostat properly? The MAHLE Coolant Outlet Gasket is an OE-quality sealing solution that maintains a tight connection. Over time, original gaskets can degrade from heat cycles, pressure, and coolant exposure, leading to seepage or leaks. Replacing the gasket with a precision-engineered MAHLE component restores a dependable seal, helping maintain correct cooling system pressure and preventing coolant loss that could lead to overheating or reduced engine efficiency.

Manufactured to meet or exceed original equipment standards, the MAHLE C33723 is produced using high-quality gasket materials engineered to resist heat, coolant exposure, and long-term compression set. Precision die-cut construction ensures an accurate fit for straightforward installation and reliable sealing performance. Designed for durability in demanding engine environments, MAHLE gaskets are trusted by professional technicians and engine builders for dependable repairs and long service life in cooling system maintenance.

Vehicle Fitment
2017-2022 GM 6.6L Duramax L5P
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About MAHLE

MAHLE's reputation speaks for itself. As a leading global supplier of high-quality engine components, trusted in both passenger and commercial vehicles. Their parts, such as pistons, gaskets, and engine components, keep diesel engines running stronger for longer, making them a go-to choice for heavy-duty trucks and high-performance applications.

As a leading global development partner for the automotive and engine industry, MAHLE offers unique systems competence in the internal combustion engine and engine peripherals. MAHLE Motorsports has a drive towards performance by building engine components, such as the MAHLE MonoTherm pistons, to distinctly service high-performance diesel engines. The MAHLE division is most notable for building quality OE replacement gasket sets that are a cut above the rest.

Founded in 1920, MAHLE has been shaping the future of mobility for over a century. With 22 North American factories supplying OEMs across passenger cars and heavy vehicles, and 135 factories worldwide supported by 11 technology centers and more than 5,000 engineers, MAHLE has built a reputation for innovation, durability, and expertise. Today, one in every two vehicles globally features MAHLE components, a testament to their long-standing commitment to quality and reliability.