The Hotstart PER-101FP is an In-Block Heater that mounts directly into the water jacket of heavy-duty truck engines. Designed to ensure reliable engine starts even in the coldest conditions. Order your PER-101FP in-block engine heater today from Power Systems Plus in Oregon!
Most in-block heaters have lead times because they are built to order. The PER-101FP has a lead time of 3-4 weeks plus transit. Message us today before ordering to confirm availability!


Hotstart block heaters are designed to keep diesel and gas generators ready for cold starts and critical operation. Power Systems Plus supplies 




