{"product_id":"bilstein-22-183903-suspension-strut-assembly-front-right","title":"Bilstein 22-183903 Suspension Strut Assembly - Front Right","description":"\u003ch2\u003eBilstein B4 OE Replacement Suspension Strut Assembly for BMW Z4\u003c\/h2\u003e\u003cp\u003eThe Bilstein 22-183903 suspension strut assembly is designed specifically for BMW Z4 models, providing reliable performance and restoring original ride quality. Engineered with a twintube internal design and finished in durable black paint, this strut assembly meets OE standards for a precise fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW Z4 models\u003c\/li\u003e\n\u003cli\u003ePart number 22-183903 for exact fitment\u003c\/li\u003e\n\u003cli\u003eTwintube internal design for consistent damping\u003c\/li\u003e\n\u003cli\u003eBlack paint finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLower mount type: base cup for secure installation\u003c\/li\u003e\n\u003cli\u003eUpper mount type: stem for proper alignment\u003c\/li\u003e\n\u003cli\u003eBoot not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bilstein B4 OE Replacement Product Line\u003c\/h2\u003e\u003cp\u003eThe B4 OE Replacement line from Bilstein is engineered to match the original equipment specifications of your vehicle. This ensures that the suspension strut assembly delivers the same handling characteristics and ride comfort as the factory-installed part. The B4 series is ideal for drivers seeking a direct replacement that maintains the integrity of their BMW Z4’s suspension system without modification.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bilstein suspension strut assembly features a twintube internal design, which provides reliable damping performance suitable for everyday driving conditions. The black paint finish offers protection against corrosion, extending the service life of the strut. The lower mount uses a base cup design, while the upper mount is a stem type, ensuring proper fitment and alignment with the BMW Z4 chassis. Note that this assembly does not include a boot.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores original ride comfort and handling on BMW Z4 vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking suspension struts\u003c\/li\u003e\n\u003cli\u003eEliminates excessive body roll and improves vehicle stability\u003c\/li\u003e\n\u003cli\u003eAddresses uneven tire wear caused by faulty struts\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration from damaged suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bilstein 22-183903 suspension strut assembly, ensure the vehicle is securely lifted and supported. Verify that the upper stem mount aligns correctly with the chassis mounting points. Since the boot is not included, inspect the existing boot for damage and replace if necessary to protect the strut shaft. Proper torque specifications should be followed to maintain safety and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBilstein manufactures the 22-183903 suspension strut assembly to meet or exceed OEM standards, ensuring durability and consistent performance. The B4 OE Replacement series is backed by Bilstein’s quality control processes. Please refer to Bilstein’s official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":51955854737589,"sku":"BBGL-22-183903","price":153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_22183903_Fro.jpg?v=1775061601","url":"https:\/\/www.partcatalog.com\/products\/bilstein-22-183903-suspension-strut-assembly-front-right","provider":"PartCatalog","version":"1.0","type":"link"}