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Diesel RX


DieselRx® manufactures and supplies glow plugs, both metal sheath and open coil type, and glow plug controllers for most major brands and diesel engine manufacturers worldwide. DieselRx® is the leading U.S. manufacturer of glow plugs for the automotive industry with an extensive line of glow plug models to choose from.

DieselRx® is currently an exclusive supplier to the U.S. government for glow plugs used in the armed services' HUMVEE. DieselRx® also supplies controllers and relays for military diesel motors.

Made in the U.S.A. means something to our proud workers and the quality shows in the product. You will recognize our plugs when you see them, as we have private labeled them to some major manufacturers for many years – you may even already have them in your vehicle!

Please review this website and contact us to find out more about our quality parts for your diesel applications.

NOTE: We do not sell our products directly. Please use the Find A Dealer link to find a dealer near you.