GM 6.2L / 6.5L Glow Plug Kit

- New Premium Glow Plugs and Relay -

Made in the USA

What makes our glow plugs superior?

• Domestically made - Our GM 6.2L / 6.5L diesel glow plugs are the only ones manufactured in the USA - any other brand you purchase is made in another country - support American workers!
• OEM Quality - Mention any major player in commercial diesel engines, and our manufacturer has probably made their glow plugs. In fact our glow plugs come out of the very same factory that exclusively manufacturers glow plugs for the US Military HUMVEE.
• Quality control - Our 6.2 / 6.5 diesel glow plug and relay kits are made in an ISO 9001:2000 certified facility. Every glow plug undergoes stringent examination and testing before being shipped. In fact, every glow plug is tested twice before delivery. The defective rate last year was a mere 0.00007 percent!
• Post heating - Our glow plugs are designed to continue delivering heat for a short period after power is removed - this contributes to smoother engine operations with less smoke
• Long life - Premium glow plugs are designed for longevity, and also to resist the swelling problem common with many poorly designed glow plugs that makes removal difficult or impossible.

Fits all 1985 to 1993 GM 6.2L diesels as well as 1992 to 1993 6.5L. Also fits heavy duty 6.5L applications 1994 and later with mechanical injection pumps only. (Pickup and light Van applications 1994 and later will use the 6.5L controller - see our website.) If you are unsure check the number of pins in the main electrical connector of your controller - if this is the correct controller for your application, you will count four pins.