{"product_id":"ina-fp03031-accessory-drive-belt-idler-assembly","title":"INA FP03031 Accessory Drive Belt Idler Assembly","description":"\u003ch2\u003eAccessory Drive Belt Idler Assembly for BMW FEAD Systems\u003c\/h2\u003e\u003cp\u003eINA FP03031 is an accessory drive belt idler assembly for front end auxiliary drive systems. It is built for high-load engine layouts where vibration control and compact packaging matter, including BMW 745i, 745Li, 760i, and 760Li applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccessory drive belt idler assembly for FEAD service\u003c\/li\u003e\n\u003cli\u003eSupports vibration damping in tight installation spaces\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for front end auxiliary drive system maintenance\u003c\/li\u003e\n\u003cli\u003eCross-references Dayco 89531 for the same application\u003c\/li\u003e\n\u003cli\u003ePart number: FP03031\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eINA FP03031 is engineered for front end auxiliary drive systems that operate under higher engine loads. The idler assembly helps maintain belt routing and stable operation in compact engine bays, where consistent belt control is important for accessory drive performance. This part is a direct-fit service component for BMW 745i and BMW 745Li models from 2002-2005, BMW 760i models from 2004-2006, and BMW 760Li models from 2003-2009. The part number FP03031 is also identified by INA Global Number 532 0303 100.\u003c\/p\u003e\u003cp\u003eCompatible With BMW 745i, BMW 745Li, BMW 760i, and BMW 760Li applications, this accessory drive belt idler assembly supports routine FEAD maintenance on vehicles that use a high-load accessory drive layout. It is also referenced by OE-style interchange numbers 04792835AA, 5320303100, and 11287515280.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBelt tracking issues in the accessory drive system\u003c\/li\u003e\n\u003cli\u003eNoise from a worn or unstable idler assembly\u003c\/li\u003e\n\u003cli\u003eVibration in the front end auxiliary drive system\u003c\/li\u003e\n\u003cli\u003eUneven belt movement caused by aging FEAD components\u003c\/li\u003e\n\u003cli\u003eService needs on BMW 745i, 745Li, 760i, and 760Li belt drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify belt routing and inspect the full accessory drive system before installation. Replace worn belts, tensioners, and related pulleys as needed so the new idler assembly can operate correctly. Confirm vehicle fitment by year, model, and OE reference before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eINA focuses on FEAD solutions for high-load engines and compact installation spaces, with component designs intended to support vibration damping and system-level maintenance. This part is built as a service replacement for the listed BMW applications.\u003c\/p\u003e","brand":"INA","offers":[{"title":"Default Title","offer_id":52417912471733,"sku":"HBRK-FP03031","price":29.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/IA_FP03031_Fro.jpg?v=1777805506","url":"https:\/\/www.partcatalog.com\/products\/ina-fp03031-accessory-drive-belt-idler-assembly","provider":"PartCatalog","version":"1.0","type":"link"}