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MAHLE Y-Bridge To Upper Intake Pipe Gasket 06-10 GM 6.6L Duramax LLY/LBZ/LMM
MAHLE

MAHLE Y-Bridge To Upper Intake Pipe Gasket 06-10 GM 6.6L Duramax LLY/LBZ/LMM

MPN: MAH-G31908

Looking for a dependable gasket that keeps your intake system sealed and your engine running smoothly? This MAHLE Gasket is designed to restore a tight, factory-quality seal between the intake plenum and engine…

Daily DriverTow PigStreet Performance
$10.19
Ships From Supplier · Ships in 37 business days
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Fitment sensitive
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Warranty
Warranty Information Pending

Warranty information has not yet been provided for this product. Contact FullSpecDiesel for help locating the applicable manufacturer or supplier warranty.

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Looking for a dependable gasket that keeps your intake system sealed and your engine running smoothly? This MAHLE Gasket is designed to restore a tight, factory-quality seal between the intake plenum and engine components, helping maintain proper airflow and engine efficiency. When an intake seal fails, it can cause vacuum leaks, poor performance, a rough idle, and reduced fuel efficiency. This gasket solves those issues by delivering a precise, OE-style fit that ensures your intake system stays properly sealed. The MAHLE G31908 is engineered using OE-equivalent manufacturing processes and materials to deliver dependable sealing performance and long service life. It features a beaded steel gasket design that concentrates sealing pressure in critical areas to create a secure, leak-resistant seal between intake components. Built to withstand the heat cycles, vibration, and pressure changes common in modern engines, the gasket’s durable steel construction ensures long-term reliability in demanding engine environments.

Product conditions

Professional installation is recommended.

Return eligibility
Returnable within 30 days of confirmed delivery, in original condition, with an approved RMA
Return window
30 days from confirmed delivery
Restocking fee
No restocking fee
Return shipping
Customer pays return shipping on voluntary returns
Made to order
No
Backorder status
Not backordered
Cancellation
Cancellation is only possible before the supplier order is submitted
Warranty provider
Warranty Information Pending
Warranty duration
Pending verification
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
MAHLE

Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.