Engine block heaters designed and tested for each individual engine application. Manufactured under the Zerostart / Temro brands, several types of engine block heaters are available to meet your specific needs, including freeze plug heaters, threaded immersion heaters, plate-style heaters and cartridge heaters.
For the most comprehensive line of block heaters, cordsets and accessories, refer to our application guide and catalogs, or contact us to discuss development of an engine block heater for your engine application.
View Zerostart / Temro Resources
Find the block heater that fits your vehicle
Engine block heater kits available in threaded or cartridge kits for the following Make/Models. A direct original equipment manufacturer (OEM) replacement or for new installation.
GM DURAMAX® is a registered trademark of General Motors LLC
