XDP
XDP HD Billet Coolant Block-Off Plate XD344
Part # XD344$96.42
Ground shipping included in priceAvailable to the contiguous U.S. excluding California
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Product details
Description
Put the HD Billet Coolant Block-Off Plate XD344 in your GM 6.6L Duramax to permanently eliminate coolant leaks from the rear housing on your Duramax engine. The factory cover uses a gasket and over time the plate can warp, and the gaskets can corrode causing coolant leaks. The XD344 is made from CNC-machined billet aluminum and features a built-in O-ring seal for a leak-free installation. Each coolant block-off plate comes with a black anodized finish and is ready to install re-using your factory hardware.
Features
- Built-In O-Ring Seal
- Black Anodized Finish
- Billet Aluminum Construction
- Eliminate Rear Housing Coolant Leaks
Manufacturer Warranty*
2 Year / Unlimited Mileage
2 Year / Unlimited Mileage
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✓
Primary part · includedXDP HD Billet Coolant Block-Off Plate XD344XDP
$96.42