2001-2016 Duramax Water Pump Bypass Lower Pipe Seal (94011603)

Merchant Auto

Part Number: 94011603
$4.43 CAD
2001-2016 Duramax Water Pump Bypass Lower Pipe Seal (94011603)-O-Ring Kit-Merchant Auto-94011603-Dirty Diesel Customs

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Quantity:

Fits

Year Make Model Engine
2001-2016 Chevrolet/GMC Silverado/Sierra 2500HD/3500HD  6.6L LB7/LLY/LBZ/LMM/LML Duramax

 

This Replacement o-ring seal fits the groove where the coolant bypass pipe connects to the top of the water pump. It's important that this seal fits snugly. If it's swollen, it won't set properly in the pump and could lead to a leak.

Part Number: 94011603

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