{"product_id":"subaru-oem-serpentine-belt-tensioner-subaru-wrx-2015-2021-brz-2013-2026-23769aa040","title":"Subaru OEM Serpentine Belt Tensioner Subaru WRX 2015-2021 \/ BRZ 2013-2026 | 23769AA040","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Genuine Subaru OEM Serpentine Belt Tensioner (Part #23769AA040) is the factory-original tensioner designed to maintain precise belt tension on your Subaru's accessory drive system. Built to exact factory specifications, this tensioner ensures optimal performance of engine-driven accessories including the alternator, power steering pump, and air conditioning compressor. It is the ideal replacement for owners of 2015–2021 Subaru WRX and 2013–2026 Subaru BRZ who demand OEM reliability and an exact-fit guarantee.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Subaru OEM Quality\u003c\/strong\u003e — Manufactured to Subaru's factory specifications, ensuring the same fit, function, and durability as the part that came in your vehicle from the factory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Fitment\u003c\/strong\u003e — Engineered specifically for compatible Subaru models; no modifications, adapters, or shimming required for a proper installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Belt Tension\u003c\/strong\u003e — Maintains the correct serpentine belt tension under all operating conditions, preventing belt slip, squealing, and premature accessory wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e — Built with OEM-grade materials and internal spring mechanism to withstand heat, vibration, and long-term engine bay conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Warranty Coverage\u003c\/strong\u003e — Backed by Subaru's genuine parts warranty, providing confidence and peace of mind in your repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement\u003c\/strong\u003e — Replaces worn or seized tensioners that cause belt noise, belt misalignment, or accessory failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Genuine Subaru Serpentine Belt Tensioner Assembly (Part #23769AA040)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e23769AA040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGenuine Subaru OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eSerpentine Belt Tensioner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew, Genuine OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eSubaru Genuine Parts Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis Genuine Subaru Belt Tensioner (23769AA040) is compatible with the following vehicles:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015–2021\u003c\/td\u003e\n\u003ctd\u003eSubaru WRX\u003c\/td\u003e\n\u003ctd\u003eAll Trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013–2027\u003c\/td\u003e\n\u003ctd\u003eSubaru BRZ\u003c\/td\u003e\n\u003ctd\u003eAll Trims\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAlways verify your specific year, model, and trim against the part number 23769AA040 before ordering. If you are unsure of fitment, consult your Subaru dealer or use your vehicle's VIN for confirmation.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThis serpentine belt tensioner is a direct bolt-on OEM replacement. A basic serpentine belt tensioner replacement typically involves relieving tension on the existing belt, unbolting the old tensioner, and installing the new unit — generally achievable by a competent DIYer with standard hand tools. However, professional installation by a qualified technician is recommended if you are unfamiliar with accessory drive belt systems. Always inspect the serpentine belt for wear and replace it simultaneously if needed.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":40331468210272,"sku":"sub23769AA040","price":163.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Subaru-OEM-Serpentine-Belt-Tensioner-Subaru-WRX-2015-2021-BRZ-2013-2026-23769AA040.jpg?v=1791984954","url":"https:\/\/www.importimageracing.com\/products\/subaru-oem-serpentine-belt-tensioner-subaru-wrx-2015-2021-brz-2013-2026-23769aa040","provider":"Import Image Racing","version":"1.0","type":"link"}