The Fleece FPE-DMAX-CBOP Coolant Block-Off Plate is a direct fit replacement for the leaking rear engine coolant cover in your 2001-2017 GM 6.6L Duramax. This block-off plate is thicker than the factory plate and has an integrated O-ring that replaces the stock gasket. With bolts included for installation, this block-off plat will eliminate leaks permanently.
FEATURES:
- Integrated O-Ring
- Direct-Fit Replacement
- Cross Reference For GM Part# 97941204