Merchant AutomotiveSKU: BSD-MAT-19301659
Block Heater Cord - Upgraded OE Replacement | 2001 - 2016 - Merchant Automotive - 19301659
Description
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.