GM Parts GM Genuine Parts 9G Glow Plug (Pack of 1)

Ordered for hubbyJust what he needed

I've replaced two of eight so far (235k miles) with glow plugs from this seller. Ships in OEM box, identical to the ones removed. Both are working fine. Just ordered two more to have on-hand. 2015 2500HD Silverado LML Duramax. Generally easy fix if you remove the inner fender well.Most are very easy access but #8 was tight quarters. Not bad with a 3/8" swivel and/or flex driver. You'll need a 10mm deep socket for the injector, 8mm socket for the nut, and a scan tool of some sort to turn the CEL off after replacement. Don't drop that little nut. ~Hour job.

Perfect it was surprisingly easy to change myself and I probably saved myself 500 bucks doing it

Great product

Did all 4 passenger side at the same time. Pretty straight forward, sprayed them with penetrating oil day prior to install to help avoid any stuck issues. Didnt want to break the old ones off taking them out. Went with AC Delco to avoid cheap knock off issues. Only want to do it once. Grab a fuel filter too if you are doing passenger side. Worked on a 2011 gmc sierra 3500. Took about 3 hours to pull fender well, replace glow plugs and fuel filter then replace the fender well. 3 hours included a trip to the hardware store to purchase a new batch of fasteners old plastic was getting brittle. Dont pay a mechanic to do this, pretty simple job.

These fit perfectly in my 2007 Silverado Duramax LBZ. The only concern is why was the purchase limit set at 6 when typically 8 are used if all of them are being replaced???

Good

Installed 4 in my 08 duramax. Fixed my glow plug engine codes and work fine. Would definitely recommend