Premium Diesel Glow Plugs

Made in the USA

- For 2006 - 2016 LLY, LBZ, LMM, and LML Chevy / GMC Duramax -

These glow plugs will NOT fit 2005 and earlier LLY Duramax - they only fit "second generation" (2006 and later) LLY's. For the earlier glow plug, please see "related items" below.

  • Domestically made - Our LML, LLY, LMM, and LBZ Duramax 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 LBZ glow plugs come out of the very same factory that exclusively manufacturers glow plugs for the US Military HUMVEE.
  • Quality control - Our Duramax 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 Duramax 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.

LML, LLY, LBZ, and LMM Duramax glow plugs replace the following part numbers:

80044 61G GP110 DRX00057

Demand the best for your diesel - Premium Glow Plugs from

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Item #: DG057
Availability: In Stock
Usually ships In 1 business day
Price: $99.95


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