{"product_id":"bilstein-36-278114-coil-spring-rear","title":"Bilstein 36-278114 Coil Spring - Rear","description":"\u003ch2\u003eBilstein B3 OE Replacement Rear Coil Spring\u003c\/h2\u003e\u003cp\u003eThe Bilstein B3 OE Replacement rear coil spring restores factory-style suspension geometry and ride support for select BMW 5 Series applications. Built to OE dimensions, spring rates, and design type, this spring is made for drivers replacing worn rear suspension components on a 1992-1995 BMW 525i or 1993 BMW 525iT with standard suspension.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBilstein B3 OE Replacement series for factory-spec suspension restoration\u003c\/li\u003e\n\u003cli\u003eRear coil spring for BMW 525i and BMW 525iT applications\u003c\/li\u003e\n\u003cli\u003eManufactured to match OE dimensions, spring rates, and design type\u003c\/li\u003e\n\u003cli\u003eBlack powder coat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number 36-278114\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Bilstein B3 OE Replacement line focuses on restoring original suspension function rather than changing ride height or handling balance. This rear coil spring is built to the original specifications used on the vehicle, helping maintain the intended load support and suspension behavior on the BMW 525i and BMW 525iT. If you are replacing a fatigued rear spring on a 1992-1995 BMW 525i, rear, or a 1993 BMW 525iT, rear, this OE-style spring is a direct service part under part number 36-278114.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSagging rear ride height from a worn spring\u003c\/li\u003e\n\u003cli\u003eUneven rear suspension stance on BMW 525i or BMW 525iT models\u003c\/li\u003e\n\u003cli\u003eLoss of factory spring rate after long-term use\u003c\/li\u003e\n\u003cli\u003eNoisy or unstable rear suspension behavior caused by spring fatigue\u003c\/li\u003e\n\u003cli\u003eNeed for OE-spec replacement during suspension service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify that your vehicle is equipped with standard suspension before ordering. This rear coil spring is listed for 1992-1995 BMW 525i, rear, standard suspension only, and 1993 BMW 525iT, rear, standard suspension only. Compare the original spring shape, dimensions, and mounting orientation before installation, and inspect related rear suspension components for wear while the assembly is apart.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBilstein B3 OE Replacement springs are manufactured to OE dimensions, spring rates, and design types to support factory-spec suspension restoration. The black powder coat finish adds a durable protective layer for everyday service use.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":51955982631093,"sku":"BBGL-36-278114","price":81.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_36278114_Fro.jpg?v=1775061884","url":"https:\/\/www.partcatalog.com\/products\/bilstein-36-278114-coil-spring-rear","provider":"PartCatalog","version":"1.0","type":"link"}