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® engine block and coolant heaters are designed to keep diesel and gas generators ready in cold and demanding environments. Power Systems Plus supplies genuine Hotstart heaters, including pump-driven and thermosiphon models, with nationwide shipping and expert support. Shop Hotstart block heaters and Kim Hotstart replacements by model: 




