Engine Block Heater Power Cord for 2017–2019 L5P Duramax Trucks

Description

Fits: 2017 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel

Did your engine block heater stop working? The heater cord can short out causing it to stop working. Help keep your engine warm for those cold morning start ups. More importantly, shorted or damaged heater cords can be a fire hazard. Even if your heater cord still works fine, but is original, it is highly recommended to replace it due to age and heat damage over time. Replace it with this updated OEM replacement heater cord.

Replaces Part#:

• GM 23321379
• GM 84303149
• GM 84807829

Note: Must be used with Engine Block Heater Part# 12724955

Explore more from our collection.