BILSTEIN Springs VW 36269365 3C0511115AG3C0511115BJ Coil SpringsSuspension SpringsCoil Spring

Bilstein Coil Spring – 36-269365 (B3 OE Replacement)

The Bilstein 36‑269365 coil spring is a high‑performance suspension component designed for the rear axle of Volkswagen vehicles. It replaces the original equipment (OE) spring, offering improved ride quality, handling stability, and durability under demanding driving conditions.

Key Features

• Model Compatibility: Tailored for VW Passat (3C2, 3C5), Tiguan (5N), and related variants. The spring is available in two distinct part numbers – 3C0511115AG and 3C0511115BJ – to match specific chassis configurations.
• Low‑Fitting Design: The coil’s reduced height allows for a lower ride stance without compromising structural integrity, making it ideal for drivers seeking a sportier appearance.
• Enhanced Load Capacity: Engineered to support heavier loads and higher performance driving, the spring delivers consistent compression characteristics across a wide range of speeds.
• Durable Construction: Made from premium alloy steel with a multi‑layered coating that resists corrosion and wear, ensuring long service life even in harsh environments.
• OEM Quality Assurance: Manufactured to the exact specifications set by Volkswagen, guaranteeing seamless integration with existing suspension geometry and mounting points.

Technical Specifications

Benefits for the Driver

• Improved Handling: The spring’s precise compression dynamics reduce body roll during cornering, providing a more confident driving experience.
• Enhanced Comfort: By absorbing road irregularities effectively, it delivers a smoother ride over uneven surfaces.
• Lower Center of Gravity: The low‑fitting profile lowers the vehicle’s center of mass, contributing to better stability at high speeds.
• Long-Term Reliability: Robust construction means fewer replacements and lower maintenance costs over the vehicle’s lifespan.

Installation Overview

The installation process follows standard rear suspension replacement procedures. Key steps include:

1. Vehicle Preparation: Secure the car on a lift or jack stands, ensuring safety throughout the operation.
2. Removal of Old Spring: Detach the existing coil spring by loosening the mounting bolts and carefully extracting the component.
3. Installation of Bilstein Spring: Position the new spring onto the rear axle assembly, aligning it with the original mounting points. Tighten all fasteners to the manufacturer’s torque specifications.
4. Reassembly and Alignment: Reinstall any removed suspension components, then perform a wheel alignment to maintain optimal handling characteristics.

Maintenance Tips

• Inspect the spring for signs of wear or damage after every major service interval.
• Check mounting bolts regularly and replace them if corrosion is detected.
• Avoid excessive load or aggressive driving that could overstress the spring beyond its design limits.

Why Choose Bilstein?

Bilstein has a longstanding reputation for producing high‑quality suspension components. Their commitment to precision engineering, rigorous testing, and adherence to OEM standards ensures that each product delivers reliable performance in real-world driving scenarios.

Conclusion

The Bilstein 36‑269365 coil spring is a premium replacement option for Volkswagen owners seeking enhanced ride dynamics and durability. Its low‑fitting design, robust construction, and OEM compatibility make it an excellent choice for both everyday driving and spirited performance.