{"product_id":"suplex-06346-coil-spring-rear","title":"Suplex 06346 Coil Spring - Rear","description":"\u003ch2\u003eRear Coil Spring for BMW 328i\u003c\/h2\u003e\u003cp\u003eSuplex 06346 is a rear coil spring for select 2007-2013 BMW 328i models equipped with Factory M-Sports Suspension. Built as a coil spring with constant wire diameter, it is specified with a 321 mm length, 99 mm outer diameter, and 13.5 mm thickness for the rear suspension position.\u003c\/p\u003e\u003cp\u003eFor BMW 328i rear suspension service, this Suplex spring supports a direct-fit replacement path for the listed factory M-Sports Suspension application. The SUPLEX product line focuses on suspension components built to match vehicle-specific fitment requirements, and part number 06346 is cataloged for the rear axle position only.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear coil spring for 2007-2013 BMW 328i\u003c\/li\u003e\n\u003cli\u003eFits vehicles with Factory M-Sports Suspension\u003c\/li\u003e\n\u003cli\u003eCoil spring with constant wire diameter\u003c\/li\u003e\n\u003cli\u003eLength: 321 mm\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 99 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 13.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.55\u003c\/li\u003e\n\u003cli\u003eSuplex part number 06346\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSuplex 06346 is a rear suspension coil spring engineered for the BMW 328i platform in the 2007-2013 model years. The spring design uses a constant wire diameter, with dimensions listed at 321 mm in length and 99 mm in outer diameter, helping ensure the correct physical profile for the specified rear application. This part number 06346 is listed for vehicles with Factory M-Sports Suspension, making fitment verification important before ordering.\u003c\/p\u003e\u003cp\u003eThe SUPLEX line is associated with suspension replacement components, and this rear coil spring is cataloged specifically for the BMW 328i rear position. If you are searching for a rear coil spring for 2007-2013 BMW 328i with Factory M-Sports Suspension, Suplex 06346 is the referenced part number for that application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear ride height that has dropped from spring fatigue\u003c\/li\u003e\n\u003cli\u003eUneven rear stance caused by worn suspension springs\u003c\/li\u003e\n\u003cli\u003eNoise or harshness from a weakened rear coil spring\u003c\/li\u003e\n\u003cli\u003eLoss of proper rear suspension support on BMW 328i models\u003c\/li\u003e\n\u003cli\u003eReplacement needs for Factory M-Sports Suspension rear spring service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle is a 2007-2013 BMW 328i with Factory M-Sports Suspension before installation. This spring is specified for the rear position only, so match the part to the correct axle location and compare the listed dimensions to the removed component during service. Suspension spring replacement should be performed with proper spring-compression equipment and standard chassis safety procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSuplex suspension components are cataloged for application-specific replacement use, and part number 06346 is identified for the listed BMW 328i rear fitment. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"Suplex","offers":[{"title":"Default Title","offer_id":52426317004981,"sku":"GQFK-06346","price":112.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/LX_06346_Fro.jpg?v=1777827969","url":"https:\/\/www.partcatalog.com\/products\/suplex-06346-coil-spring-rear","provider":"PartCatalog","version":"1.0","type":"link"}