Merchant Automotive 10089 Billet Coolant Block Off Plate 01-16 6.6L GM Duramax
Eliminate an existing coolant leak, or stop one before it starts with this block off plate from Merchant Automotive. Featuring a built-in o-ring and recessed pockets around the mounting holes, you'll be able to reuse the factory bolts to mount this cover at the rear engine coolant port.
$59.72
Merchant Automotive 10089 Billet Coolant Block Off Plate 01-16 6.6L GM Duramax—
$59.72
Description
Eliminate an existing coolant leak, or stop one before it starts with this block off plate from Merchant Automotive. Featuring a built-in o-ring and recessed pockets around the mounting holes, you'll be able to reuse the factory bolts to mount this cover at the rear engine coolant port.
