Glow plugs for:
Duramax 6.6L 2001 -2004
Diesel Rx glow plugs are a great way to get:
Precise engineered plugs, made in the USA
Glow plugs reached high temperatures quickly
Controls current draw for rapid heating of coil
Resists corrosion and vibration
Superior electrical insulation and high thermal conductivity
Protects coils from exhaust gas damage
Precise fit and easy installation
DieselRx® manufactures and supplies glow plugs, both metal sheath and open coil type, and glow plug controllersfor 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® also provides Pump Mounted Drives / PMDs for Chevy diesel engines.
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.
DieselRx® also manufactures and supplies the DRX-Heavy Duty Module, which provides better fuel mileage and better engine performance for Class 8 semi trucks.
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!