2004-2005 Pontiac Bonneville Upper Crankshaft Position Sensor for V8 4.6L1AECS00021
This part replaces:
- STANDARD MOTOR PRODUCTS PC275
- OE # 12559529
This replacement Crankshaft Position Sensor is just what you need to get your vehicle in good running condition again!
A bad or malfunctioning crank sensor will often cause a service engine light error code, and or cause a no start condition, or rough running due to inaccurate ignition and fuel timing.
- Upper Sensor
- Replaces dealer part numbers: 12559529, 12575481
- Built to strict quality control standards
- Direct replacement
- 100% factory tested
These are electrical parts and are all tested before they leave our warehouse. This electrical item is not returnable, it is only eligible for exchange.
This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.
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- 2004-2005 Pontiac Bonneville Upper Crankshaft Position Sensor for V8 4.6L
Part #: 1AECS00021
Ships Same Day for orders placed by 5 P.M. ET
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"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."- Dwuan M.