{"product_id":"ifatrunk-camshaft-position-sensor-2-pack-for-bmw-128i-328i-335i-x3-x5-z4-direct-fit-oem-style-replacement","title":"IFATRUNK Camshaft Position Sensor 2-Pack for BMW 128i\/328i\/335i X3 X5 Z4 — Direct Fit, OEM-Style Replacement","description":"\u003cstrong\u003eIFATRUNK 2-pack camshaft position sensors deliver OEM-style fit for many BMW models, restoring accurate camshaft angle signals to the engine control unit.\u003c\/strong\u003e\n\u003cp\u003eThis replacement pair of camshaft position sensors is designed for a wide range of BMW vehicles and swaps directly for the original part numbers listed by BMW. Built to read camshaft rotation and relay timing data to the ECU, these sensors help the ignition and fuel systems manage cylinder sequencing. The kit includes two sensors for convenience during routine maintenance or when replacing both banks on V‑engines.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these sensors affect engine behavior?\u003c\/h3\u003e\n\u003cp\u003eCamshaft position sensors monitor the camshaft's rotational position and send that information to the engine computer. When the sensor signal is correct, fuel injection timing and ignition timing remain synchronized; when the signal is weak or absent, you may see rough idling, misfires, or a check engine light.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores accurate cam timing signals to the ECU for consistent combustion.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce rough idle and misfire symptoms when failing sensors are replaced.\u003c\/li\u003e\n  \u003cli\u003eSupports proper sequential fuel injection and variable valve timing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich BMW models and part numbers does this fit?\u003c\/h3\u003e\n\u003cp\u003eThis IFATRUNK sensor set fits many BMW models from mid‑2000s through early‑2010s across 3, 5, 6, 7, X and Z series. It is made as a direct replacement for several OEM numbers so installation matches original connectors and mounting points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCovers 1, 3, 5, 6, 7, X1\/X3\/X5\/X6 and Z4 model ranges listed for 2006–2012 production years.\u003c\/li\u003e\n  \u003cli\u003eReplaces OE numbers including 13627525014, 13627546660, 13627558518 and related cross references.\u003c\/li\u003e\n  \u003cli\u003eFits engines commonly specified in BMW fitment guides such as 3.0L, 4.4L and 4.8L variants where applicable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what does the package include?\u003c\/h3\u003e\n\u003cp\u003eThese sensors are designed as direct replacements: they use the same electrical plug and bolt locations as the factory units. Installation is straightforward for anyone comfortable with basic automotive maintenance; typical work requires removing an engine cover and a single mounting bolt, then unplugging and swapping sensors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play design for direct swap with factory harness and mounting points.\u003c\/li\u003e\n  \u003cli\u003eTwo sensors included—ideal for replacing both banks or keeping a spare on hand.\u003c\/li\u003e\n  \u003cli\u003eIf needed, access usually requires basic hand tools and minimal disassembly of nearby engine dress panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are common symptoms that signal a camshaft sensor replacement?\u003c\/h3\u003e\n\u003cp\u003eFailing cam sensors create electrical signals that are erratic or absent, and the ECU detects this. Resulting symptoms vary from drivability issues to illumination of diagnostic trouble codes, so replacing a bad sensor often restores predictable engine behavior.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHard starting, intermittent stalls, or prolonged crank times.\u003c\/li\u003e\n  \u003cli\u003eEngine misfire, weak acceleration, or rough idling under load.\u003c\/li\u003e\n  \u003cli\u003eCheck engine light with camshaft or timing-related diagnostic codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The IFATRUNK 2-pack camshaft position sensors are intended for BMW owners, independent mechanics, and professional shops needing a reliable, budget-conscious replacement for factory cam sensors across a broad set of 2006–2012 BMW models. Choose this kit if you want straightforward fitment, two sensors for simultaneous replacement, and compatibility with multiple OEM reference numbers. For vehicles showing timing-related drivability problems or diagnostic codes, these sensors offer a direct swap solution to return timing signals to the engine control unit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these sensors fit my BMW 335i?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this IFATRUNK pair lists fitment for many 335i years and replaces several BMW OEM numbers. Verify your model year and engine code against the OE references.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these sensors plug-and-play?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — they are direct replacements designed to use the factory connector and mounting, requiring basic hand tools for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"IFATRUNK","offers":[{"title":"Default Title","offer_id":48085015330974,"sku":"B0F43RMP93","price":34.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ifatrunk-front-packaging-camshaft-sensor.jpg?v=1785866764","url":"https:\/\/northtrailauto.ca\/products\/ifatrunk-camshaft-position-sensor-2-pack-for-bmw-128i-328i-335i-x3-x5-z4-direct-fit-oem-style-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}