Bilstein 36 – 230174 Coil Spring

Bilstein 36 – 230174 Coil Spring

The Bilstein 36 – 230174 Coil Spring is a high‑performance suspension component engineered to deliver precise handling and superior ride comfort for the Mercedes‑Benz CLS series. Designed as an OEM replacement, this coil spring matches the original specifications in terms of stiffness, dimensions, and mounting geometry, ensuring seamless integration into the vehicle’s front axle.

Key Features

• Exact OEM Match: The spring is manufactured to the same tolerances as the factory part, guaranteeing a perfect fit for the Mercedes‑Benz CLS C219 and related models.
• Durable Construction: Made from high‑strength steel with advanced heat treatment, the coil resists fatigue and maintains performance over extended mileage.
• Optimized Stiffness: Engineered to provide a balanced feel between sporty handling and everyday comfort, reducing body roll without compromising ride quality.
• Enhanced Load Capacity: Supports the vehicle’s weight distribution and dynamic loads during cornering, acceleration, and braking.
• Easy Installation: Designed for quick replacement; no special tools beyond standard suspension removal equipment are required.

Technical Specifications

Performance Benefits

The Bilstein 36 – 230174 Coil Spring enhances the CLS’s handling characteristics by:

• Reducing Body Roll: The precise spring rate limits excessive body lean during high‑speed cornering, improving stability.
• Maintaining Ride Comfort: Despite its sportier feel, the spring preserves a smooth ride over uneven road surfaces.
• Improving Suspension Longevity: High‑quality materials and manufacturing processes reduce wear on associated components such as shocks and bushings.
• Ensuring Predictable Dynamics: The OEM match guarantees that the vehicle’s suspension geometry remains unchanged, preserving the original handling balance.

Installation Overview

Replacing the front coil spring on a Mercedes‑Benz CLS C219 is straightforward for technicians familiar with standard suspension removal procedures. Key steps include:

1. Secure the Vehicle: Raise and support the front axle using jack stands.
2. Remove Old Spring: Detach the lower control arm from the spring mounting point, then carefully extract the worn coil spring.
3. Install New Spring: Position the Bilstein 36 – 230174 Coil Spring onto the mounting bracket, ensuring correct orientation and alignment.
4. Reattach Control Arm: Secure the lower control arm back to the spring, tightening bolts to manufacturer specifications.
5. Check Alignment: Verify that the suspension geometry is intact; perform a wheel alignment if necessary.

Compatibility Summary

The Bilstein 36 – 230174 Coil Spring is specifically engineered for the Mercedes‑Benz CLS C219 platform, covering models produced between 2004 and 2010. It fits both the standard front axle assembly and any variations that use the OEM coil spring geometry.

Why Choose Bilstein?

Bilstein has a long-standing reputation for producing high‑quality suspension components that meet or exceed OEM standards. The 36 – 230174 Coil Spring benefits from:

• Precision Engineering: Every spring is manufactured to exact tolerances, ensuring consistent performance.
• Rigorous Testing: Components undergo extensive fatigue and durability testing under simulated driving conditions.
• Industry Expertise: Decades of experience in automotive suspension design translate into reliable, high‑performance parts.

Conclusion

The Bilstein 36 – 230174 Coil Spring delivers a blend of sporty handling, comfort, and durability for the Mercedes‑Benz CLS C219. Its OEM compatibility, robust construction, and proven performance make it an ideal choice for owners seeking to maintain or enhance their vehicle’s suspension dynamics without compromising on quality.