IFATRUNK Camshaft Position Sensors for BMW — 2-Pack Direct-Fit Replacement, OE Cross-Reference

IFATRUNK 2-pack camshaft position sensors replace OEM BMW units to restore accurate camshaft angle and timing signals for compatible BMW engines.

This pair of IFATRUNK camshaft position sensors is built as a direct-fit replacement for many BMW models from mid-2000s to early 2010s. Designed to match the original electrical and mounting interfaces, the sensors feed real-time camshaft rotation and position information to the engine control unit (ECU). Replacing a failing sensor can help resolve timing-related drivability symptoms and ensure the ECU receives the information it needs to manage ignition and fuel injection timing.

Which BMW models and engines will these sensors fit?

These IFATRUNK sensors cover a broad range of BMW chassis and engines used between roughly 2006 and 2012. They list multiple OEM part numbers and are compatible with both naturally aspirated and forced-induction inline-six and V8 variants that used the referenced factory sensors.

• Fitment examples: 128i, 135i, 323i, 328i, 330i, 335i, 528i, 535i, 550i, 650i, 750i, 740i and many X-series and Z4 models.
• Engine families: applicable to specific 3.0L I6, 4.4L/4.8L V8, and 6.0L V12 configurations noted by OEM numbers.
• OEM cross-references included: 13627525014, 13627546660, 13627558518 and additional part numbers for easy matching.

How does replacing the camshaft sensor affect engine performance?

A functioning camshaft position sensor supplies the ECU with the cam angle and cylinder stroke timing needed to sequence fuel injection and spark. When the sensor is degraded or fails, the engine can show hard starts, rough idle, reduced acceleration or trigger the malfunction indicator lamp. Swapping in a correct-fit sensor helps the ECU regain accurate timing inputs without extensive calibration.

• Restores reliable cam angle signals for precise ignition and injection timing.
• Can resolve symptoms like rough idle, stalling, hard starting, and limp mode triggers.
• Returns data accuracy to the ECU without additional programming on most models.

Is installation difficult, and what comes in the package?

Installation is intended to be a direct, plug-and-play swap that uses the factory mounting and connector. Basic hand tools are typically all that’s required; access varies by engine bay layout. The package contains two IFATRUNK camshaft position sensors, allowing you to replace both bank sensors if needed or keep a spare on hand.

• Package: 2 x IFATRUNK camshaft position sensors and customer support contact.
• Installation: direct replacement for original equipment, no special programming on most BMWs.
• Tools: common sockets and basic hand tools usually suffice depending on vehicle.

How can I verify I have the right sensor before buying?

Confirm fitment by checking your vehicle’s year, model, engine code and the OEM part numbers listed in your service documentation or on the original sensor. Compare connector shape and mounting location to the pictures and part numbers provided to ensure compatibility. If unsure, contact IFATRUNK support with your VIN or the existing sensor’s part number for confirmation.

• Check OEM numbers: 13627525014, 13627546660, 13627558518 among others.
• Match connector shape, mounting tab position and wire count to current sensor.
• Provide VIN or sensor part number to IFATRUNK support for fitment verification.

Who is this for: This IFATRUNK 2-pack is aimed at BMW owners, independent mechanics and DIY enthusiasts who need a reliable direct-replacement camshaft position sensor for affected 2006–2012 BMW models. It suits shoppers who prefer to replace both sensors at once, want documented OEM cross-references, and need straightforward plug-and-play parts that match factory mounting and electrical connections.