Eibach R10210 OE Replacement Rear Coil Spring

The Eibach R10210 is a premium OE replacement rear coil spring designed for optimal performance for Audi A4 (B6/B7) sedans and wagons. Engineered to meet or exceed OEM standards, this spring provides a reliable solution for maintaining factory performance while ensuring long-term durability. Crafted with over 70 years of spring manufacturing expertise, Eibach Replacement Springs deliver precision engineering and unmatched quality.

Key Features:

• OEM-spec design engineered to match original equipment specifications, ensuring a perfect fit and consistent performance
• Made from premium spring steel and precision-formed using advanced CNC winding machines
• Made to OE guidelines (IATF 16949) with thorough static and dynamic durability testing
• Features heat treatment, shot peening, and corrosion-resistant powder coating for long-lasting stability
• Zinc phosphating as pre-treatment to prevent infiltration of corrosion
• Development and production in the USA and Germany
• Backed by a five-year warranty

Each spring guarantees dimensional stability and, once installed, ensures that the vehicle remains in the correct position and corresponding ground clearance for the long term. This is a single rear spring; springs should be replaced in pairs for optimal performance and even handling characteristics. Replaces OEM part numbers 8E0511115CS and 8E0511115CR.