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Diesel Controls for 2021 GMC Sierra 1500

Part # / Description / Price
Price
Glow Plug Controller
GM GM
Description: Upgrade your diesel engine's cold-start performance with this Genuine GM OEM Glow Plug Controller (MPN: 12721593), designed specifically for 3.0L diesel-equipped Silverado, Sierra, and Yukon models. This essential glow plug relay manages pre-combustion hea ...
MSRP $333.00
$182.32
MSRP $333.00
$182.32
Glow Plug
GM GM
Description: The GM Glow Plug (MPN: 55506604) is a genuine OEM heating element engineered to optimize cold-start performance in diesel-powered GM vehicles. This authentic General Motors replacement part delivers reliable ignition assistance, ensuring faster engine star ...
MSRP $44.31
$25.23
MSRP $44.31
$25.23
Acdelco™ Glow Plug
GM GM
Description: Silverado, sierra. Tahoe. Suburban. Escalade ESV. Yukon. 3.0l diesel.