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

Description

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

Features

• High-Quality Material
• Durable
• Long Lasting