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MAHLE Upper Intake Y-Bridge Seal 11-16 GM 6.6L Duramax LML
MAHLE

MAHLE Upper Intake Y-Bridge Seal 11-16 GM 6.6L Duramax LML

MPN: MAH-MS19886

Looking for a reliable, factory-quality seal that gets the job done right the first time? The MAHLE is a premium OE-style gasket solution designed to restore proper sealing performance and help prevent leaks that can…

Daily Driver
$7.46
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 reliable, factory-quality seal that gets the job done right the first time? The MAHLE is a premium OE-style gasket solution designed to restore proper sealing performance and help prevent leaks that can lead to downtime. It delivers the confidence of a precision-engineered fit backed by MAHLE’s trusted reputation in engine sealing technology. Built for dependable performance, this gasket set is ideal for maintenance, repair, or rebuild applications where long-term reliability and clean operation matter most. It helps ensure your engine stays sealed, protected, and running at peak efficiency. Manufactured by MAHLE, a leading OE supplier, the MS19886 is engineered to meet or exceed OEM specifications for accurate fitment and consistent sealing pressure. It is designed as a direct replacement for straightforward installation. Constructed from high-quality, heat- and oil-resistant materials, this gasket set is built to withstand demanding engine temperatures, pressure changes, and extended service life.

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.