
Specifications
- Brand
- Bilstein
- Part #
- 37-161880
- UPC
- 651860630175
- Package Length
- 13.8 in
- Package Width
- 6.7 in
- Package Height
- 6.7 in
- Package Weight
- 5.47 lb
- Interchange Part Numbers
- 4008455, 11044, SP3593, FE1-G188, F4-FE1-G188-H0, 31 33 6 761 214, 998 462, 6284

Bilstein 04-07 BMW 525i B3 OE Replacement Coil Spring - Front
$61.00
Fits 2004-2007 BMW 525i. Bilstein B3 OE Replacement Coil Spring - Front. Restores factory suspension function and safety.
Key Features
- Fits 2004-2007 BMW 530i, 2008-2010 BMW 535i, 2004-2005 BMW 545i, and 2006-2010 BMW 550i.
- Replaces original coil springs to restore factory suspension function and safety.
- Manufactured to meet original equipment (OE) dimensions, spring rates, and design types.
- Constructed from high-quality chrome vanadium or chrome silicon steel for break resistance.
- Features a hot setting after forming to effectively prevent height loss over time.
Product Details
If you're working on the front suspension of your 2004-2007 BMW 525i, this Bilstein B3 OE Replacement coil spring is designed to get your vehicle back to factory specifications. It's built to match the original dimensions, spring rates, and design types, ensuring your car sits and handles just like it did when it rolled off the assembly line.
Bilstein uses high-quality chrome vanadium or chrome silicon steel for these springs, which helps resist breaking. They also apply a hot setting after forming the spring, a process that helps prevent any height loss over time. This means you're getting a well-built part that will help restore your suspension's function and safety to its original level.
Specifications
- Brand
- Bilstein
- Manufacturer Part #
- 37-161880
- UPC
- 651860630175
- Package Length
- 13.8 in
- Package Width
- 6.7 in
- Package Height
- 6.7 in
- Package Weight
- 5.47 lb
- Interchange Part Numbers
- 4008455, 11044, SP3593, FE1-G188, F4-FE1-G188-H0, 31 33 6 761 214, 998 462, 6284
Frequently Asked Questions
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Bilstein 04-07 BMW 525i B3 OE Replacement Coil Spring - Front
