TheDiesel Rx DRX00138 Glow Plug for your 1995-2003 Ford 7.3L Powerstroke is precisely engineered and built in the U.S.A. As a direct replacement for your factory glow plugs, these units are designed and tested to the most stringent standards. This allows for faster start up while optimum temperatures are quickly reached. Product may differ from image.
AC Delco: 37G
Ford: F4TZ-12A342-A, F4TZ-12A342-BA
Motorcraft: ZD-10, ZD-11