MAHLE Coolant Water Bypass Gasket 17-22 GM 6.6L Duramax L5P
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Need a reliable gasket to properly seal your coolant bypass connection and prevent leaks in the cooling system? The MAHLE Coolant Water Bypass Gasket is an OE-style replacement designed to seal the coolant water bypass connection and maintain proper coolant flow within the engine’s cooling system. Over time, heat cycles and coolant exposure can cause the original gasket to degrade, leading to seepage or pressure loss in the cooling circuit. Replacing it with a precision-engineered MAHLE gasket restores a dependable seal, helping prevent coolant leaks while ensuring consistent cooling system performance. This gasket is commonly used on GM 6.6L Duramax engines, making it an ideal replacement during cooling system service or component replacement.
Manufactured to meet or exceed original equipment specifications, the MAHLE C33755 is built with durable gasket materials that withstand coolant exposure, engine heat, and long-term compression cycles. Precision die-cut construction ensures accurate fitment and easy installation, allowing the gasket to maintain consistent sealing pressure between mating surfaces. Trusted by professional technicians and engine builders worldwide, MAHLE gaskets provide OE-quality reliability and long service life in demanding engine environments.
Need a reliable gasket to properly seal your coolant bypass connection and prevent leaks in the cooling system? The MAHLE Coolant Water Bypass Gasket is an OE-style replacement designed to seal the coolant water bypass connection and maintain proper coolant flow within the engine’s cooling system. Over time, heat cycles and coolant exposure can cause the original gasket to degrade, leading to seepage or pressure loss in the cooling circuit. Replacing it with a precision-engineered MAHLE gasket restores a dependable seal, helping prevent coolant leaks while ensuring consistent cooling system performance. This gasket is commonly used on GM 6.6L Duramax engines, making it an ideal replacement during cooling system service or component replacement.
Manufactured to meet or exceed original equipment specifications, the MAHLE C33755 is built with durable gasket materials that withstand coolant exposure, engine heat, and long-term compression cycles. Precision die-cut construction ensures accurate fitment and easy installation, allowing the gasket to maintain consistent sealing pressure between mating surfaces. Trusted by professional technicians and engine builders worldwide, MAHLE gaskets provide OE-quality reliability and long service life in demanding engine environments.
Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Diesel Power Products warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- Diesel Power Products
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–7 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- Diesel Power Products
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.