You are purchasing an awesome combo of 8 Bosch Glow Plugs 1 Heavy Duty 100amp Glow Plug Relay for your Ford 7.3L Powerstroke 95-03
 
Is your old 7.3L Power Stroke hard starting, tired of replacing that factory glow plug relay only to have it go out again before the Cold Weather season ends? Well, Moonlight Diesel has the answer, replace the factory Glow plug relay with a heavy-duty 100 amp relay. This heavy duty relay will replace the factory relay and provide you with years of service over your old factory one. Fits Ford 7.3L Power Stroke 95-03. (Does not fit the California Emission vehicles) 
 
Bosch Glow Plugs are the best money can buy, designed and built to last for season after season of quick, reliable start-ups. Don't be fooled by cheaper alternatives that swell and fail after a years service. Bosch Duraterm technology presents a dual-control coil design that regulates current draw, enabling the glow plug to reach higher temperatures more quickly for fast engine start-up. Bosch's glow tube material withstands extreme operating temperatures and is corrosion and vibration resistant for long service life. Fine-grained ceramic insulting powder provides superior electrical insulation of the heating and regulating coils, and high thermal conductivity in the transfer of heat from heating coil to glow tube. Twin Viton seals promote longer life by protecting the coils against damage caused by exhaust gases. For the industry's best coverage of diesel-equipped cars and light trucks, choose Bosch Glow Plugs from an authorized Bosch Dealer.