Quick Heat Glow plugs for 6.9/7.3L – flat terminal Set of 8ea.

Dual coil design provides best performance to peak temperature, yet will not melt or burn out.

“I’ve found these to be the best performing plugs on the market! If your 7.3 has the late electronic controller I would advise switching OR adding a programmable glow timer or manual push button. The self regulating plug vary their amp draw and this can cause short cycles with the electronic controller.” – JK

When ordering plugs only, we generally ship via USPS Priority Mail. Please be sure to note if US Mail does not deliver to shipping address given.