Heater Harness

The heater harness helps prevent cold starts during extreme winter weather. 

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Think TechSmart First: High-Quality Replacement

The Problem: If an engine block heater fails during harsh winter conditions, the vehicle has to start cold, which shortens starter and engine life and lengthens the amount of time it takes to heat the cabin.

Our Response: Helping keep motorists out of the cold, TechSmart’s Engine Block Heater is a high-quality replacement for the failed OE part. With applications for Dodge Ram trucks, TechSmart’s Engine Block Heater covers more than 530,000 VIO.