{"product_id":"bilstein-b4-mercedes-benz-r320-bluetec-front-suspension-air-spring","title":"Bilstein B4 Mercedes-Benz R320 Bluetec Front Suspension Air Spring","description":"\u003ch1\u003eBilstein B4 OE Replacement (Air) Front Suspension Air Spring\u003c\/h1\u003e\n\u003ch2\u003eMercedes-Benz R320 Bluetec (2005–2010)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 44-121167\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement (Air) suspension air spring is engineered to restore the original ride quality and handling of your Mercedes-Benz R320 Bluetec. Designed specifically for models equipped with factory air suspension, this component ensures a seamless fit and reliable performance. Whether your vehicle is experiencing uneven ride height, air leaks, or suspension sag, this air spring provides a direct replacement that helps maintain your vehicle’s intended comfort and handling characteristics.\u003c\/p\u003e\n\u003cp\u003ePerfect for Mercedes-Benz owners seeking a high-quality, OE-grade solution, the Bilstein B4 air spring is ideal for restoring the factory feel without the need for extensive modifications. It is suitable for daily drivers, enthusiasts, and professional repair shops aiming to keep their Mercedes-Benz running at peak performance. With Bilstein’s reputation for durability and precision, this air spring helps support a smooth, controlled ride while maintaining proper vehicle height and alignment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement air spring incorporates advanced engineering and high-quality materials to deliver consistent performance and longevity. Its key features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOE-grade construction using durable rubber and reinforced components to withstand the rigors of daily driving and varying road conditions.\u003c\/li\u003e\n\u003cli\u003eDirect-fit design that connects seamlessly to the original air suspension connectors, ensuring a modification-free installation process.\u003c\/li\u003e\n\u003cli\u003ePrecise engineering to restore the original ride height and handling characteristics of your Mercedes-Benz R320 Bluetec.\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed OE standards, ensuring reliability and safety in every mile.\u003c\/li\u003e\n\u003cli\u003eDesigned to work in conjunction with the vehicle’s existing air suspension system, supporting optimal ride comfort and vehicle stability.\u003c\/li\u003e\n\u003cli\u003eResistant to air leaks and degradation, providing long-lasting performance and reducing the need for frequent replacements.\u003c\/li\u003e\n\u003cli\u003eBacked by Bilstein’s reputation for quality and innovation in suspension technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement air spring features a robust rubber bellows constructed from high-quality, durable materials that resist cracking, ozone, and environmental wear. Its reinforced design ensures consistent performance over time, even under demanding driving conditions. The component is engineered with precision to match the original specifications of your Mercedes-Benz R320 Bluetec, ensuring a perfect fit and function.\u003c\/p\u003e\n\u003cp\u003eThe design emphasizes ease of installation, with direct connections to the factory air suspension system. This eliminates the need for modifications or additional parts, allowing for a straightforward replacement process. The high-quality materials and meticulous manufacturing standards ensure that the air spring maintains its shape and performance, providing a comfortable ride and stable handling for years to come.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement air spring is a direct-fit component that connects seamlessly to your vehicle’s existing air suspension system. No cutting, drilling, or special tools are required for installation, making it suitable for both professional technicians and experienced DIY enthusiasts. The process typically involves removing the old air spring and replacing it with this new unit, restoring the original ride height and suspension performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for Mercedes-Benz R320 Bluetec models from 2005 to 2010.\u003c\/li\u003e\n\u003cli\u003eConnects directly to the factory air suspension system without modifications.\u003c\/li\u003e\n\u003cli\u003eNo additional tuning or adjustments are necessary after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnsure your vehicle is properly supported and follow the manufacturer’s installation instructions for optimal results.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne front suspension air spring assembly\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware and fittings\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMercedes-Benz R320 Bluetec owners seeking to restore factory ride quality\u003c\/li\u003e\n\u003cli\u003eVehicles experiencing air suspension leaks or sagging\u003c\/li\u003e\n\u003cli\u003eEnthusiasts aiming to maintain optimal handling and comfort\u003c\/li\u003e\n\u003cli\u003eProfessional repair shops performing OE replacements\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":51249263444255,"sku":"44-121167","price":1292.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/44-121167_1.jpg?v=1758598274","url":"https:\/\/shop.wheelflip.com\/products\/bilstein-b4-mercedes-benz-r320-bluetec-front-suspension-air-spring","provider":"WheelFlip","version":"1.0","type":"link"}