$52.72
GM Block Heater Cord - Upgraded OE Replacement | 2001 - 2016
$119.94
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Product Information
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Direct replacement cord.
Make sure the block heater on your Duramax is working properly. If it is no longer heating a faulty block heater cord may be the culprit. Common issues are a short in the wire or other physical damage. -
1 Year Warranty
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