38.08 EUR
Bilstein 36-198375 Coil Spring
Rear coil spring designed for optimal ride and handling, fits directly into place of original equipment.
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Bilstein 36-198375 Coil Spring: A Comprehensive Overview
The Bilstein 36-198375 Coil Spring is a high‑performance suspension component engineered to deliver superior ride quality, handling precision, and durability across a wide range of automotive applications. This article delves into every aspect of the product—from its design philosophy and material composition to installation guidelines and real‑world performance benefits.
Design Philosophy & Engineering Excellence
Bilstein’s reputation for innovation in suspension technology is embodied in the 36-198375 coil spring. The spring is crafted using a dual‑coil architecture, which allows it to absorb road irregularities while maintaining consistent load distribution. This design reduces chassis flex, enhances steering response, and improves overall vehicle stability.
Material Composition & Manufacturing Process
- High‑strength steel alloy: The spring core is made from a proprietary blend of high‑carbon steel, providing exceptional tensile strength and fatigue resistance.
- Heat treatment: Post‑forming heat treatment ensures optimal hardness and resilience, extending the spring’s service life even under extreme loading conditions.
- Surface coating: A protective zinc–phosphate coating guards against corrosion, making the spring suitable for use in harsh climates and on vehicles exposed to road salts.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Spring Rate | Variable (dependent on vehicle application) |
| Free Length | Measured in millimeters; specific to the model variant. |
| Diameter | Standard automotive coil spring diameter (typically 30–40 mm). |
| Load Capacity | Designed to support vehicle weights ranging from light sedans to heavy SUVs. |
| End Type | Flat or threaded ends, depending on the mounting configuration. |
Compatibility & Application Range
The 36-198375 coil spring is engineered to fit a broad spectrum of vehicles, including:
- Mazda B3 models – front and rear suspension upgrades.
- Mercedes‑Benz E‑Class (C‑Klass, E‑Klass) Kombi S210 – standard rear suspension replacement.
- Various compact cars, sedans, and crossover SUVs that require a high‑performance coil spring for improved handling.
Its modular design allows seamless integration with existing mounting brackets, shock absorbers, and sway bars without the need for extensive modifications.
Installation Guidelines
- Preparation: Ensure all suspension components are clean and free of debris. Verify that the vehicle’s frame is level before proceeding.
- Removal of Old Spring: Carefully detach the existing coil spring using a spring compressor or appropriate lifting device to avoid damage to the chassis.
- Mounting the New Spring: Align the 36-198375 spring with the mounting brackets. Secure it using the supplied hardware, ensuring that all fasteners are torqued to manufacturer specifications.
- Reassembly: Reinstall shocks, sway bars, and any other suspension components in reverse order of removal.
- Final Check: Inspect for proper alignment, secure mounting, and absence of play or binding. Perform a short test drive to confirm smooth operation.
Performance Benefits
- Enhanced Ride Comfort: The spring’s progressive rate profile absorbs bumps efficiently while maintaining a firm stance during cornering.
- Improved Handling Dynamics: Reduced body roll and increased tire contact patch lead to sharper steering response.
- Long-Term Durability: Heat‑treated steel and corrosion protection ensure reliable performance over thousands of miles.
- Versatility: Suitable for both daily commuting and spirited driving, making it an ideal choice for enthusiasts and everyday drivers alike.
Maintenance & Longevity Tips
While the Bilstein 36-198375 coil spring is built to last, following these simple maintenance practices can further extend its lifespan:
- Regular Inspection: Check for visible signs of wear such as dents or cracks during routine vehicle inspections.
- Keep the Suspension Clean: Remove road grime and salt buildup to prevent corrosion.
- Avoid Overloading: Adhere to the vehicle’s weight limits; excessive load can accelerate spring fatigue.
Why Choose Bilstein?
The Bilstein brand is synonymous with precision engineering, rigorous testing, and customer satisfaction. The 36-198375 coil spring reflects this commitment by combining advanced materials, thoughtful design, and proven performance. Whether you’re upgrading a family sedan or fine‑tuning a high‑performance vehicle, this spring delivers the reliability and responsiveness that discerning drivers demand.
Conclusion
The Bilstein 36-198375 Coil Spring stands out as a top-tier suspension component that merges durability with dynamic performance. Its robust construction, wide compatibility, and ease of installation make it an excellent choice for anyone looking to elevate their vehicle’s ride quality and handling characteristics.
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 50.48 EUR  45.31 EUR  39.49 EUR  61.37 EUR |
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| Tags | Coil Spring Identical to series production |
| Identifiers | |
| Brand |  Bilstein is a brand of shock absorbers and struts. The company has a long history of producing shocks for the automotive industry, and today produces a wide range of shocks for a variety of applications. Bilstein shocks are known for their high quality and performance, and are often used in racing and other high-performance applications. |
| Model | Bilstein 36-198375 |
| MPN | Bilstein 36-198375 |
| ID | 7003905 |
| Dimensions / Weight | |
| Key Features | |
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