Glow Plug Controller - GM (12721593)
2020-2023 GM - 12721593
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 heating to ensure reliable starting in cold conditions and improved engine efficiency. Built to OEM specifications, this glow plug controller is the factory-trusted solution for maintaining your truck's diesel engine reliability. - Glow plug controller relay for diesel engine cold-start systems - Fits 2500 HD and 3500 HD Silverado, Sierra, and Yukon with 3.0L Duramax diesel engines - Regulates glow plug operation to optimize engine starting and reduce cold-start emissions - Compatible with select GM trucks equipped with diesel powertrains requiring glow plug management - Genuine OEM General Motors part—original equipment quality and durability guaranteed
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Product Details
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 heating to ensure reliable starting in cold conditions and improved engine efficiency. Built to OEM specifications, this glow plug controller is the factory-trusted solution for maintaining your truck's diesel engine reliability. - Glow plug controller relay for diesel engine cold-start systems - Fits 2500 HD and 3500 HD Silverado, Sierra, and Yukon with 3.0L Duramax diesel engines - Regulates glow plug operation to optimize engine starting and reduce cold-start emissions - Compatible with select GM trucks equipped with diesel powertrains requiring glow plug management - Genuine OEM General Motors part—original equipment quality and durability guaranteed
| Year | Make | Model | Body & Trim | Engine & Transmission |
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GM
Order your Glow Plug Controller (12721593) today and have it in your hands in a matter of days. Your Glow Plug Controller will be backed by a warranty and guaranteed to fit your 2020-2023 GM vehicle.
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