Genuine 13627639278 Engine Crankshaft Position Sensor

Overview of Genuine Engine Crankshaft Position Sensor

The Genuine Engine Crankshaft Position Sensor 13627639278 is designed specifically for select BMW models, including the 545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, and X5. This sensor plays a critical role in engine management by monitoring the crankshaft's position and speed to ensure optimal engine performance.

• Compatible with BMW 545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, and X5 models
• OEM part number 13627639278 ensures exact fit and function
• Engine crankshaft position sensor designed for precise timing and engine control
• Direct replacement part for reliable engine operation
• Manufactured by Genuine for consistent quality and durability

Detailed Product Description

This Genuine Engine Crankshaft Position Sensor (part number 13627639278) is engineered to provide accurate readings of the crankshaft's rotational position and speed. It sends critical data to the engine control unit (ECU), which uses this information to regulate ignition timing and fuel injection. Proper sensor function is essential for smooth engine operation, fuel efficiency, and emission control. This sensor is compatible with a range of BMW vehicles, including the 545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, and X5, ensuring a precise fit and reliable performance.

Common Applications and Issues Resolved

• Helps resolve engine misfires and rough idling caused by faulty crankshaft position data
• Addresses starting difficulties related to sensor failure
• Prevents engine stalling during operation
• Improves fuel efficiency by providing accurate timing signals
• Reduces check engine light triggers related to crankshaft sensor faults

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Disconnect the battery to prevent electrical shorts during replacement
• Locate the crankshaft position sensor on the engine block as per the vehicle’s service manual
• Handle the sensor carefully to avoid damage to the electrical connector and sensor tip
• Verify sensor alignment and secure mounting to prevent signal errors

Quality Assurance and Warranty

The Genuine Engine Crankshaft Position Sensor 13627639278 is manufactured to meet OEM specifications for fit, form, and function. This part undergoes rigorous quality control to ensure durability and reliable performance in BMW vehicles. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship, providing confidence in your replacement component.