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MAHLE Turbocharger Inlet Gasket 17-22 GM 6.6L Duramax L5P
MAHLE

MAHLE Turbocharger Inlet Gasket 17-22 GM 6.6L Duramax L5P

MPN: MAH-F33738
Street Performance
$14.31
Ships From Supplier · Ships in 3–7 business days
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Fitment sensitive
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Dealing with a leak at the Turbo Inlet? The MAHLE F33738 is a high-quality replacement gasket engineered to meet strict OE standards for durability, accuracy, and dependable performance. Designed for demanding automotive applications, this gasket provides a secure seal between mating components to help prevent leaks, maintain system integrity, and support optimal engine operation.

Manufactured using premium, heat-resistant materials, the F33738 is built to withstand extreme temperatures, pressure fluctuations, and constant vibration found in modern vehicles. Its precision-stamped design ensures accurate alignment and consistent sealing force, helping reduce the risk of exhaust or fluid leaks while promoting long-term reliability. As part of MAHLE’s trusted OE replacement lineup, the F33738 delivers factory-style fitment and professional-grade quality. Whether used for routine maintenance, component replacement, or repair work, this gasket offers the durability and performance needed to restore proper sealing and keep your vehicle operating at its best.

Warranty
Warranty based on supplier terms

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 warranty

Product 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.

Professional installation is recommended.

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.