{"product_id":"bilstein-b4-2006-bmw-330i-base-rear-twintube-shock-absorber","title":"Bilstein B4 2006 BMW 330i Base Rear Twintube Shock Absorber","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan\u003e19-135021\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 651860573335\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBilstein B4 2006-2013 BMW 3 Series Rear Twintube Shock Absorber\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Bilstein 19-135021 B4 OE Replacement is a direct fit rear shock absorber designed for 2006-2013 BMW 325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi, 335d, 335i and 335i xDrive models. This twin-tube damper maintains factory ride comfort and handling while providing reliable performance under daily driving conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Design:\u003c\/strong\u003e Matches original equipment specifications for seamless integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Pressure:\u003c\/strong\u003e Maintains consistent damping force across temperature changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Reserves:\u003c\/strong\u003e Supports maximum safety margins during operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort Restoration:\u003c\/strong\u003e Returns original driving feel and vehicle stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling Precision:\u003c\/strong\u003e Preserves factory cornering response and balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built with quality materials for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBilstein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTwintube Shock Absorber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e2006-2013 BMW 3 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eManufacturer Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne rear shock absorber\u003c\/li\u003e\n\u003cli\u003eMounting hardware as required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for stock unit\u003c\/li\u003e\n\u003cli\u003eRecommended to replace in pairs\u003c\/li\u003e\n\u003cli\u003eVerify fitment with vehicle specific details\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e325i \/ 325xi \/ 330i \/ 330xi\u003c\/td\u003e\n\u003ctd\u003eBase models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2012\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e328i \/ 328xi \/ 328i xDrive\u003c\/td\u003e\n\u003ctd\u003eBase models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2011\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i \/ 335i xDrive \/ 335d\u003c\/td\u003e\n\u003ctd\u003eBase models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Bilstein?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal equipment supplier to multiple vehicle manufacturers\u003c\/li\u003e\n\u003cli\u003eProven damping technology used in motorsports\u003c\/li\u003e\n\u003cli\u003eConsistent performance across varied road conditions\u003c\/li\u003e\n\u003cli\u003eExtensive aftermarket coverage for European vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a direct replacement for the factory shock?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is engineered as an OE replacement unit.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Should shocks be replaced in pairs?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, replacing both rear shocks maintains balanced handling.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit all 2006-2013 3 Series variants?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e It fits the listed base models with standard suspension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Standard retail box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":42310610485327,"sku":"BIL19-135021","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/19-135021_1.jpg?v=1747078169","url":"https:\/\/www.blackopsautoworks.com\/products\/bilstein-b4-2006-bmw-330i-base-rear-twintube-shock-absorber","provider":"Black Ops Auto Works","version":"1.0","type":"link"}