Glow Plug - GM (12639701)
12639701

The GM Glow Plug (12639701) is a factory-spec diesel pre-heating element for Silverado, Sierra, and all models with the 6.6L diesel engine. Mounted in each cylinder head, it heats the combustion chamber to ensure reliable cold starts in diesel engines. A genuine GM OEM glow plug built to original temperature output and thread specifications, designed, engineered, and backed by General Motors.
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
The GM Glow Plug (12639701) is a factory-spec diesel pre-heating element for Silverado, Sierra, and all models with the 6.6L diesel engine. Mounted in each cylinder head, it heats the combustion chamber to ensure reliable cold starts in diesel engines. A genuine GM OEM glow plug built to original temperature output and thread specifications, designed, engineered, and backed by General Motors.

| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
In stock orders ship within 24 hours... Check out our Shipping Policy for more details.
Return Policy
Contact us to arrange for any returns... Check out our Return Policy for more details.

GM
You've come to the right place to get your OEM parts. You can order your Glow Plug (12639701) for your vehicle right now and have it at your door in a matter of days. Being a genuine OEM part your Glow Plug will perfectly fit your specific model.
True North Chevrolet Parts is your go-to online retailer for original GM parts and accessories. Use our VIN search feature to find parts that perfectly match your vehicle.
Have questions about a part? Contact us today!
Need more parts? Shop OEM catalogs by selecting your model below:
