{"product_id":"bilstein-b4-volkswagen-passat-base-front-suspension-strut-cartridge","title":"Bilstein B4 Volkswagen Passat Base Front Suspension Strut Cartridge","description":"\u003ch1\u003eBilstein B4 OE Replacement Front Suspension Strut Cartridge\u003c\/h1\u003e\n\u003ch2\u003e2011–2025 Volkswagen Passat\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 21-031502\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement front suspension strut cartridge is designed to restore your Volkswagen Passat's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation for quality, these strut cartridges provide a reliable solution for drivers seeking to maintain or restore their vehicle's factory performance. Whether your Passat has experienced wear over time or you’re performing routine maintenance, the B4 OE Replacement cartridge ensures your suspension system functions as intended, delivering a smooth, comfortable ride with responsive handling.\u003c\/p\u003e\n\u003cp\u003eIdeal for daily drivers and enthusiasts alike, these strut cartridges are crafted to meet or exceed OE standards, ensuring compatibility and durability. They help support consistent ride comfort, vehicle stability, and precise steering response, making them a perfect choice for those who want to keep their Passat performing at its best without sacrificing ride quality.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement front suspension strut cartridge offers several key features that make it a top choice for maintaining your vehicle’s suspension system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOE-Quality Construction: Designed to match the original factory specifications, ensuring perfect fitment and performance.\u003c\/li\u003e\n\u003cli\u003eMonotube Design: Features a monotube construction that provides consistent damping performance and improved heat dissipation, resulting in a smooth ride and reliable handling.\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Materials: Built with durable, corrosion-resistant components to withstand the rigors of daily driving and environmental exposure.\u003c\/li\u003e\n\u003cli\u003eBilstein’s Proven Technology: Incorporates Bilstein’s advanced damping technology, delivering factory-like ride comfort with enhanced control.\u003c\/li\u003e\n\u003cli\u003eDirect Replacement: Engineered for easy installation without modifications, restoring original ride height and handling characteristics.\u003c\/li\u003e\n\u003cli\u003eEnhanced Ride Comfort: Maintains the factory ride quality, absorbing road imperfections effectively for a comfortable driving experience.\u003c\/li\u003e\n\u003cli\u003eReliable Performance: Designed to meet or exceed OE standards, ensuring longevity and consistent performance over time.\u003c\/li\u003e\n\u003cli\u003eVehicle Compatibility: Specifically tailored for the Volkswagen Passat models from 2011 to 2025, ensuring precise fitment and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement strut cartridge features a robust monotube design, which is known for its superior damping consistency and durability. The cartridge housing is constructed from high-strength, corrosion-resistant materials, ensuring longevity and resistance to environmental factors such as salt, dirt, and moisture. Its precise engineering guarantees a perfect fit within the factory suspension assembly, maintaining the original ride height and handling characteristics of your Passat.\u003c\/p\u003e\n\u003cp\u003eManufactured with meticulous attention to detail, these cartridges incorporate Bilstein’s advanced damping technology, which provides a smooth, controlled ride while maintaining excellent road feedback. The design ensures efficient heat dissipation, preventing fade during extended driving or spirited maneuvers. The OE-grade components and manufacturing standards make these cartridges a dependable choice for restoring your vehicle’s suspension performance to factory specifications.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Bilstein B4 OE Replacement front suspension strut cartridge is a direct bolt-on replacement for the original factory components. No cutting, drilling, or special modifications are required, making installation straightforward for experienced DIY enthusiasts or professional technicians. Proper installation ensures your Passat maintains its original handling and ride comfort, with the added benefit of Bilstein’s trusted quality and performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for easy installation with factory mounting points\u003c\/li\u003e\n\u003cli\u003eNo need for additional modifications or tuning\u003c\/li\u003e\n\u003cli\u003eRestores original ride height and handling characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne front suspension strut cartridge\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware and components\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\u003eVolkswagen Passat owners seeking to restore or maintain original ride quality\u003c\/li\u003e\n\u003cli\u003eDrivers experiencing worn or failing suspension components\u003c\/li\u003e\n\u003cli\u003eEnthusiasts who prioritize OEM performance and reliability\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance to ensure consistent handling and comfort\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":51255597007135,"sku":"21-031502","price":57.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/21-031502_1.jpg?v=1758854430","url":"https:\/\/shop.wheelflip.com\/products\/bilstein-b4-volkswagen-passat-base-front-suspension-strut-cartridge","provider":"WheelFlip","version":"1.0","type":"link"}