{"product_id":"bilstein-40-221601-air-suspension-spring-rear-left","title":"Bilstein 40-221601 Air Suspension Spring - Rear Left","description":"\u003ch2\u003eReliable Air Suspension Spring for BMW X5\u003c\/h2\u003e\u003cp\u003eThe Bilstein 40-221601 air suspension spring is designed specifically for BMW X5 models, providing a direct replacement that maintains your vehicle's original ride quality. Engineered with a durable black paint finish, this air spring ensures long-lasting performance and corrosion resistance.\u003c\/p\u003e\u003ch2\u003eKey Features of Bilstein 40-221601 Air Suspension Spring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW X5 air suspension systems\u003c\/li\u003e\n\u003cli\u003eFinished with protective black paint for durability\u003c\/li\u003e\n\u003cli\u003ePart of the B3 OE Replacement (Air) series for reliable OE fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to restore factory ride height and comfort\u003c\/li\u003e\n\u003cli\u003ePart number 40-221601 ensures precise identification and fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the B3 OE Replacement (Air) Product Line\u003c\/h2\u003e\u003cp\u003eThe B3 OE Replacement (Air) series by Bilstein focuses on providing high-quality air suspension components that meet original equipment specifications. This product line is engineered to offer a balance of performance and durability, making it suitable for restoring the suspension system of vehicles like the BMW X5 without compromising ride comfort or handling characteristics.\u003c\/p\u003e\u003ch2\u003eProduct Description and Application\u003c\/h2\u003e\u003cp\u003eThe Bilstein 40-221601 air suspension spring is crafted to replace worn or damaged air springs on BMW X5 models. Its black paint finish protects against environmental factors, helping to extend the lifespan of the suspension component. This air spring is designed to work seamlessly with the vehicle’s existing suspension system, ensuring consistent ride height and smooth handling.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Air Suspension Spring\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of ride height or uneven suspension\u003c\/li\u003e\n\u003cli\u003eAir spring leaks causing poor ride quality\u003c\/li\u003e\n\u003cli\u003eReduced suspension responsiveness or comfort\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from worn suspension components\u003c\/li\u003e\n\u003cli\u003eFailure of original air springs due to wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bilstein 40-221601 air suspension spring, ensure the vehicle is properly supported and the air suspension system is depressurized. Verify compatibility with your BMW X5 model year and inspect related suspension components for wear. Professional installation is recommended to maintain system integrity and safety.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBilstein manufactures the 40-221601 air suspension spring to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Bilstein products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":51955983155381,"sku":"BBGL-40-221601","price":204.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_40221601_Fro.jpg?v=1775061887","url":"https:\/\/www.partcatalog.com\/products\/bilstein-40-221601-air-suspension-spring-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}