# Bilstein 36-161485 B3 Series Rear Coil Spring for 2004-2010 Bmw 525I and More

### Performance Overview

Bilstein B3 Series air bags will greatly improve your ride quality and handling. The B3 Series is designed as a replacement of the original suspension air bags on select Mercedes-Benz, BMW and Land Rover vehicles. Bilstein B3 air bags attach straight to the original plugs on your vehicle. As a result, the original feel of the vehicle will be restored. Plus, you will enjoy an easy installation process that does not require any modifications. So, if you're looking for the ideal combination of durability and performance, these air bags are exactly what you need!

### Key Features

-   B3 OE Replacement Coil Springs
-   Rear

### Vehicle Fitment

-   2004 Bmw 525I (Position: Rear; Note: Base)
-   2005 Bmw 525I (Position: Rear; Note: Base)
-   2006 Bmw 525I (Position: Rear; Note: Base)
-   2007 Bmw 525I (Position: Rear; Note: Base)
-   2008 Bmw 528I (Position: Rear; Note: Base)
-   2009 Bmw 528I (Position: Rear; Note: Base)
-   2010 Bmw 528I (Position: Rear; Note: Base)
-   2004 Bmw 530I (Position: Rear; Note: Base)

### 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 36-161485.

**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

-   B3 Series Rear Coil Spring for Bmw 525I
-   36-161485 fitment
-   Bilstein B3 Series Rear Coil Spring
-   Rear B3 Series Rear Coil Spring
-   2004 Bmw 525I B3 Series Rear Coil Spring

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Bmw

525I

Rear

Base

2005

Bmw

525I

Rear

Base

2006

Bmw

525I

Rear

Base

2007

Bmw

525I

Rear

Base

2008

Bmw

528I

Rear

Base

2009

Bmw

528I

Rear

Base

2010

Bmw

528I

Rear

Base

2004

Bmw

530I

Rear

Base

2005

Bmw

530I

Rear

Base

2006

Bmw

530I

Rear

Base

2007

Bmw

530I

Rear

Base

## Details

- **Price:** 103.61 CAD
- **Vendor:** Bilstein
- **Type:** B3 Series Rear Coil Spring
- **Tags:** 2004 Bmw 525I, 2004 Bmw 530I, 2005 Bmw 525I, 2005 Bmw 530I, 2006 Bmw 525I, 2006 Bmw 530I, 2007 Bmw 525I, 2007 Bmw 530I, 2008 Bmw 528I, 2009 Bmw 528I, 2010 Bmw 528I, 36-161485, Automotive Parts, B3 Series Rear Coil Spring, Bilstein, Bilstein Suspension, Direct Replacement, Performance Suspension, Rear

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 103.61 CAD | In stock |

## Images

- Bilstein 36-161485 B3 Series Rear Coil Spring for 2004-2010 Bmw 525I and More

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> Source: [Standard Auto Part](www.standardautopart.com/products/bilstein-bmw-525i-b3-series-rear-36-161485)
> Updated: 2026-06-15