{"product_id":"genuine-bmw-e90-f10-f20-f25-f30-mechanical-belt-tensioner-inc-125d-330d-535d-x3-35dx","title":"Genuine BMW Serpentine\/Aux Drive Belt Tensioner (Mechanical) OEM 11287810807 - E90 F10 F20 F25 F30 F31 F32 F33 F34 F36 F07 F11 F06 F12 F13 E84 F26 F15 F16 - 1\/2\/3\/4\/5\/6\/7 Series X1 X3 X4 X5 X6 - 125d 330d 535d X3 35d Diesel","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eBMW Accessory Drive Tensioning Assembly OE 11287810807\u003c\/h2\u003e\n\n  \u003cp\u003eRestore quiet, smooth running on your BMW’s auxiliary drive with this original equipment tensioning unit for the ribbed accessory belt. Designed by BMW to maintain precise belt load across the alternator, power steering, water pump and air-con compressor, it helps eliminate squeaks, slip and vibration while protecting your charging system and cooling performance.\u003c\/p\u003e\n\n  \u003cp\u003eWe fit this OE tensioner on our own cars and customer vehicles at MJ Modifications and it has proven superb for refinement and longevity. Feedback from BMW owners has been consistently positive: factory-grade fit, proper alignment and the durability you expect from an original part.\u003c\/p\u003e\n\n  \u003ch3\u003eKey reasons to choose this OE accessory belt tensioner\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eFactory part for perfect alignment and hassle-free installation\u003c\/li\u003e\n    \u003cli\u003eCorrect belt preload for stable accessory drive and quiet operation\u003c\/li\u003e\n    \u003cli\u003eReduces belt chirp, flicker of the battery light and accessory drive judder\u003c\/li\u003e\n    \u003cli\u003eIdeal preventative maintenance on high-mileage diesel models\u003c\/li\u003e\n    \u003cli\u003eBuilt to BMW specification for reliability and long service life\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSearch-friendly terms our customers use\u003c\/h3\u003e\n  \u003cp\u003eBMW auxiliary belt adjuster, BMW fan belt pulley assembly, BMW accessory drive tensioner, alternator belt tensioning unit, drivebelt adjuster, V-ribbed belt tensioner assembly, idler and tensioner pulley BMW, OE 11287810807, BMW belt adjuster replacement, accessory belt pulley kit, BMW diesel belt tensioner unit, BMW F-series drive belt tensioner, BMW E-series aux belt tensioner, BMW 320d belt adjuster, 330d accessory belt unit, 535d drivebelt tensioner, X5 30d fan belt tensioner, X3 35d auxiliary belt.\u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e11287810807\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eFits the following BMW models\u003c\/h3\u003e\n  \u003cp\u003eCompatibility covers a wide range of popular diesel variants. If in doubt, request a check using your UK registration or last 7 of VIN.\u003c\/p\u003e\n\n  \u003ch4\u003e1 Series\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eF20 and F21, including 114d, 116d, 116d EfficientDynamics, 118d, xDrive 118d, 120d, xDrive 120d, 125d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch4\u003e2 Series\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eF22 218d, 220d, 225d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch4\u003e3 Series\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eE90\/E91\/E92\/E93 LCI 316d, 318d, 320d, 320d EfficientDynamics\u003c\/li\u003e\n    \u003cli\u003eF30 and F31 316d, 318d, xDrive 318d, 320d, 320d EfficientDynamics, xDrive 320d, 325d, 328d, xDrive 328d, 330d, xDrive 330d, xDrive 335d\u003c\/li\u003e\n    \u003cli\u003eF34 Gran Turismo 318d, 320d, xDrive 320d, 330d, xDrive 330d, xDrive 335d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch4\u003e4 Series\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eF32, F33, F36 420d, xDrive 420d, 425d, 430d, xDrive 430d, xDrive 435d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch4\u003e5 Series\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eF07 GT 520d, 530d, xDrive 530d, 535d\u003c\/li\u003e\n    \u003cli\u003eF10 and F11 518d, 520d, 520d EfficientDynamics, xDrive 520d, 525d, xDrive 525d, 530d, xDrive 530d, 535d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch4\u003e6 Series\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eF06, F12, F13 640d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch4\u003e7 Series\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eF01 LCI 730d, 740d\u003c\/li\u003e\n    \u003cli\u003eF02 LCI 730Ld\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch4\u003eX Models\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003eX1 E84 16d, 18d, 20d, 20d EfficientDynamics\u003c\/li\u003e\n    \u003cli\u003eX3 F25 18d, xDrive 20d, xDrive 28d, xDrive 30d, xDrive 35d\u003c\/li\u003e\n    \u003cli\u003eX4 F26 xDrive 30d, xDrive 35d\u003c\/li\u003e\n    \u003cli\u003eX5 F15 sDrive 25d, xDrive 25d, xDrive 30d, xDrive 40d, M50d\u003c\/li\u003e\n    \u003cli\u003eX6 F16 xDrive 30d, xDrive 40d, M50d\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePro tip for maintenance\u003c\/h3\u003e\n  \u003cp\u003eFor best results, renew the V-ribbed accessory belt and inspect the idler pulley at the same time. A fresh belt and a new tensioning assembly help prevent squeal on cold starts and ensure stable charging and cooling.\u003c\/p\u003e\n\n  \u003ch3\u003eProfessional fitting\u003c\/h3\u003e\n  \u003cp\u003eWant it installed by BMW enthusiasts who work on these platforms daily? Book fitting with MJ Modifications in Warwickshire. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility check before dispatch\u003c\/h3\u003e\n  \u003cp\u003eWe confirm suitability before shipping. Add your UK reg or last 7 of VIN at checkout and we will verify this OE tensioner is correct for your vehicle.\u003c\/p\u003e\n\n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003eTwo years manufacturer warranty for UK customers and one year for international customers when a VIN is provided at checkout on compatible vehicles.\u003c\/p\u003e\n\n  \u003ch3\u003eSEO quick hits\u003c\/h3\u003e\n  \u003cp\u003eBMW accessory belt tensioning unit, BMW drivebelt tensioner diesel, BMW OE belt adjuster 11287810807, BMW alternator belt pulley assembly, BMW aux belt replacement kit, BMW fanbelt tensioner F30 F31, BMW 125d 330d 535d belt unit, BMW X3 X4 X5 X6 belt pulley, original BMW tensioner assembly, BMW drive belt pulley adjuster.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975907852674,"sku":null,"price":116.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GenuineBMWE90F10F20F25F30MechanicalBeltTensioner_Inc.125d_330d_535d_X335dx_-1_1946x_86c5ea4a-d161-43f9-a278-049e3fc90d2b.jpg?v=1763323419","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-e90-f10-f20-f25-f30-mechanical-belt-tensioner-inc-125d-330d-535d-x3-35dx","provider":"MJ Modifications","version":"1.0","type":"link"}