ACDelco 3 Terminal Crankshaft Position/Angle Sensor – 12641040

Crankshaft Position/Angle Sensor; ACDelco GM OE Engine Crankshaft Position Sensors monitor the position and rotational speed of the crankshaft and are GM recommended replacements for your vehicle’s original components. The signal from the crankshaft position sensor is used by the engine control module to determine fuel injection and ignition timing. These OE engine crankshaft position sensors have been manufactured to fit your GM vehicle, providing the same performance, durability and service life you expect from General Motors.

• 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
• GM recommended replacement part for your GM vehicle’s original factory component
• Offering the quality, reliability and durability of GM OE
• Manufactured to GM OE specification for fit, form and function

ACDelco has a tremendous history that encompasses almost 100 years. With new advances in parts technology, new inventions and innovative ideas, ACDelco holds the highest standards in the industry.

For almost 100 years, ACDelco has been sparking the automotive industry and firing customer enthusiasm with automotive products built with a pure passion for the automobile. As you might expect, it began as one man’s hobby. But you may be surprised to discover ACDelco’s integral part in American history with ties to the first self-starting automobile and this country’s first moonwalk.Today ACDelco products are chosen the world over, an accomplishment only the past can explain.