About this product
Okay, lets be honest, yes, this part looks awesome, but once installed, you're not likely to see it. That being said, it absolutely serves a purpose by curing the notorious rear block off coolant leak on all Duramax's. The factory cover is known to leak over time, so this unit from Fleece is built thicker than the stock plate and features an integrated o-ring for a superior construction that will not leak over time.
Direct Replacement for GM Original Part Number 97941204Description supplied by Diesel Power Products through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
