2007.5-2010 Duramax LMM PPE Coolant Block-Off Plug (119000100)
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.
- Material: 301 Stainless Steel
- Sold As: Each
GM Duramax
2007.5-2010 LMM
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