2007.5 - 2010 Duramax Coolant Block-Off Plug (119000100)

Description

Fits

Year	Make	Model	Engine
2007.5-2010	GMC/Chevrolet	Sierra/Silverado 2500HD/3500HD	LMM, 6.6L Duramax

When servicing your coolant system, this convenient aluminum plug helps stop coolant from escaping through the engine oil cooler adapter.

For example, when putting in PPE exhaust manifolds and up-pipes on a 2007.5-2010 GM 6.6L Duramax LMM, the stock coolant hose becomes unsuitable. As a result, the coolant reroute hose must be taken out and swapped. During this procedure, the PPE coolant block off plug acts as a temporary fix, stopping coolant from leaking from the engine oil cooler adapter while the upgrade is taking place.

Furthermore, this adapter plug enables the utilization of a 2007.5-2010 engine oil cooler adapter on an engine build dating back to 2007 and earlier.

Part Number: 119000100

Features

• Billet aluminum plug
• Prevent coolant leakage from the engine oil cooler adapter