Engine Crankshaft Position Sensor - GM (12646781)
Genuine OEM GM

This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Helps keep engine timing and fuel injection running in sync Helps provide proper alignment, positioning, and spacing for easy installation Synchronizes engine valves and pistons for excellent engine performance
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Helps keep engine timing and fuel injection running in sync Helps provide proper alignment, positioning, and spacing for easy installation Synchronizes engine valves and pistons for excellent engine performance
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
Owned & Operated by Matick Buick GMC, an Authorized GM® Dealer... Check out our Shipping Policy for more details.
Return Policy
Owned & Operated by Matick Buick GMC, an Authorized GM® Dealer... Check out our Return Policy for more details.


