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Merchant Automotive 10089 Billet Coolant Block Off Plate 01-16 6.6L GM Duramax

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

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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.

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