# Bilstein 40-303482 B3 OE Replacement Rear Driver Side Air Suspension Spring for 2010-2017 Mercedes-Benz Cls63 Amg and More

### Performance Overview

Bilstein B3 Series Coil Springs are the ideal OE replacement for your vehicle's springs, providing Bilstein's proven quality and durability. The B3 Springs offer a perfect match to your specific vehicle's shock absorbers, while protecting them from the elements with a corrosion-resistant finish. Choose Bilstein's uncompromising quality and direct-fit and order your B3 Series Coil Over Springs today!

### Key Features

-   Bilstein B3 Series Coil Springs are the ideal OE replacement for your vehicle's springs, providing Bilstein's proven quality and durability.
-   The B3 Springs offer a perfect match to your specific vehicle's shock absorbers, while protecting them from the elements with a corrosion-resistant finish.
-   Choose Bilstein's uncompromising quality and direct-fit and order your B3 Series Coil Over Springs today!

### Vehicle Fitment

-   2012 Mercedes-Benz Cls63 Amg (Position: Driver Side; Note: Base; With Rear Air Springs)
-   2013 Mercedes-Benz Cls63 Amg (Position: Driver Side; Note: Base; With Rear Air Springs)
-   2014 Mercedes-Benz Cls63 Amg (Position: Driver Side; Note: 4Matic)
-   2014 Mercedes-Benz Cls63 Amg S (Position: Driver Side; Note: 4Matic)
-   2015 Mercedes-Benz Cls63 Amg S (Position: Driver Side; Note: 4Matic; With Rear Air Springs)
-   2016 Mercedes-Benz Cls63 Amg S (Position: Driver Side; Note: 4Matic; With Rear Air Springs)
-   2017 Mercedes-Benz Cls63 Amg S (Position: Driver Side; Note: 4Matic; With Rear Air Springs)
-   2010 Mercedes-Benz E63 Amg (Position: Driver Side; Note: Base; With Rear Air Springs)

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 40-303482.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

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-   Driver Side B3 OE Replacement Rear Driver Side Air Suspension Spring
-   2012 Mercedes-Benz Cls63 Amg B3 OE Replacement Rear Driver Side Air Suspension Spring

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2012

Mercedes-Benz

Cls63 Amg

Driver Side

Base; With Rear Air Springs

2013

Mercedes-Benz

Cls63 Amg

Driver Side

Base; With Rear Air Springs

2014

Mercedes-Benz

Cls63 Amg

Driver Side

4Matic

2014

Mercedes-Benz

Cls63 Amg S

Driver Side

4Matic

2015

Mercedes-Benz

Cls63 Amg S

Driver Side

4Matic; With Rear Air Springs

2016

Mercedes-Benz

Cls63 Amg S

Driver Side

4Matic; With Rear Air Springs

2017

Mercedes-Benz

Cls63 Amg S

Driver Side

4Matic; With Rear Air Springs

2010

Mercedes-Benz

E63 Amg

Driver Side

Base; With Rear Air Springs

2011

Mercedes-Benz

E63 Amg

Driver Side

Base; With Rear Air Springs

2012

Mercedes-Benz

E63 Amg

Driver Side

Base; With Rear Air Springs

2013

Mercedes-Benz

E63 Amg

Driver Side

Base; With Rear Air Springs

2014

Mercedes-Benz

E63 Amg

Driver Side

4Matic; With Rear Air Springs

2015

Mercedes-Benz

E63 Amg

Driver Side

4Matic; With Rear Air Springs

2014

Mercedes-Benz

E63 Amg S

Driver Side

4Matic; With Rear Air Springs

2015

Mercedes-Benz

E63 Amg S

Driver Side

4Matic; With Rear Air Springs

2016

Mercedes-Benz

E63 Amg S

Driver Side

4Matic; With Rear Air Springs

## Details

- **Price:** 824.75 CAD
- **Vendor:** Bilstein
- **Type:** B3 OE Replacement Rear Driver Side Air Suspension Spring
- **Tags:** 2010 Mercedes-Benz E63 Amg, 2011 Mercedes-Benz E63 Amg, 2012 Mercedes-Benz Cls63 Amg, 2012 Mercedes-Benz E63 Amg, 2013 Mercedes-Benz Cls63 Amg, 2013 Mercedes-Benz E63 Amg, 2014 Mercedes-Benz Cls63 Amg, 2014 Mercedes-Benz Cls63 Amg S, 2014 Mercedes-Benz E63 Amg, 2014 Mercedes-Benz E63 Amg S, 2015 Mercedes-Benz Cls63 Amg S, 2015 Mercedes-Benz E63 Amg, 2015 Mercedes-Benz E63 Amg S, 2016 Mercedes-Benz Cls63 Amg S, 2016 Mercedes-Benz E63 Amg S, 2017 Mercedes-Benz Cls63 Amg S, 40-303482, Automotive Parts, B3 OE Replacement Rear Driver Side Air Suspension Spring, Bilstein, Bilstein Suspension, Direct Replacement, Driver Side, Performance Suspension, Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 824.75 CAD | In stock |

## Images

- Bilstein 40-303482 B3 OE Replacement Rear Driver Side Air Suspension Spring for 2010-2017 Mercedes-Benz Cls63 Amg and More

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> Source: [Standard Auto Part](www.standardautopart.com/products/bilstein-mercedes-benz-cls63-amg-b3-oe-replacement-40-303482)
> Updated: 2026-06-15