Premium Diesel Glow Plugs

GM 6.2L / 6.5L

Made in the USA

What makes our glow plugs superior?

  • Domestically made - Our 6.2/6.5 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 GM diesel glow plugs 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 6.2/6.5 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 (9g and 11g's) that makes removal difficult or impossible.

These glow plugs fit all GM 6.2L and 6.5L engines.

Side-by-side testing of these glow plugs versus stock plugs (such as the 60g) reveal that these glow plugs heat up much more quickly and a larger portion of the plug gets up to temperature. Your truck will start like new with these plugs!

Demand the best for your diesel - Premium Glow Plugs from

United States Flag

Item #: DG050
Availability: In Stock
Usually ships In 1 business day
Price: $68.50