{"product_id":"belt-tensioner-pulley-replacement-for-bmw-3-series","title":"Belt Tensioner Pulley Replacement for BMW 3 Series 1994-2008 M52 M54 M56 Engines Direct Fit OE 11281748131 11281726343 419-657 CNC Machined Pulley with Sealed ABEC-3 Bearing","description":"\u003cdiv\u003ePremium BMW tensioner pulley for M52\/M54 engines, single unit\u003cbr\u003e\n✔️ Direct bolt-on OEM replacement (single) 11281748131\/11281726343 \u003cp\u003eThis belt tensioner pulley is an OEM replacement designed for BMW belt drive systems on M52\/M54\/M56 engines across E36, E46, E39, E53, E60, E83, E85, and E86 chassis (1994-2008). It ensures proper tension for the alternator, water pump, and AC compressor.\u003c\/p\u003e ✅ CNC-machined pulley with sealed ABEC-3 bearing for low noise\u003cbr\u003e\n✅ Direct bolt-on fit for BMW OE 11281748131 \u0026amp; 11281726343\u003cbr\u003e\n✅ Handles RPM up to 8,000 for steady performance\u003cbr\u003e\n✅ Corrosion-resistant hardware included for longevity\u003cbr\u003e\n✅ Replaces 11281748131 and 11281726343; fits 1994-2008 M52\/M54\/M56 engines\u003cbr\u003e \u003cp\u003e💡 What is a belt tensioner pulley used for in a car engine?\u003c\/p\u003e\nA handy component that keeps the serpentine belt tight to drive essential accessories.\n- Maintains proper belt tension for alternator, water pump, and AC compressor\n- Reduces belt slip and wear, helping avoid squeals\n- Fits OEM BMW tensioners; easy bolt-on replacement\n- Ideal for routine maintenance or OEM replacements on M52\/M54\/M56 engines\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52403865715007,"sku":"VXB0FQ9WRBHL","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/bmw-tensioner-pulley-front-oem-replacement.jpg?v=1776641947","url":"https:\/\/bearingscanada.com\/products\/belt-tensioner-pulley-replacement-for-bmw-3-series","provider":"Bearings Canada","version":"1.0","type":"link"}