Bilstein B3 Rear Coil/Suspension Spring 36-161409 for BMW 5 Series E60 Saloon (Sedan) 2001-2010 – OE/OEM Replacement Rear Axle Road/Helical Back Spring, Standard Ride Height | BILSTEIN-36-161409

OEM-spec Rear Suspension Spring for BMW 5 Series E60 Saloon

Bring your E60 back to its proper height and balance with the Bilstein B3 rear suspension coil, part number BILSTEIN-36-161409 also listed as 36-161409. This direct-fit, rear-end spring is engineered to original equipment standards, giving you the factory feel, quiet operation and dependable road manners your BMW deserves on British roads.

Why this Bilstein B3 spring is a smart choice

• Direct-fit rear suspension coil engineered to OEM tolerances for correct geometry and stable high-speed cruising.
• Manufactured from premium chrome vanadium or chrome silicon steel for outstanding strength and crack resistance.
• Hot set after forming to minimise height loss, helping maintain the standard ride height over time.
• Precisely formed ends and spring design for low noise, predictable response and consistent compression.
• Protective surface treatment to resist corrosion from UK weather and road salt.
• Ideal fix for broken or sagging back springs and a great choice during a suspension refresh or MOT preparation.

Fitment and compatibility

Vehicle: BMW 5 Series E60 Saloon
Build years: 12.2001 to 03.2010
Axle position: Rear

Suitable for popular petrol and diesel variants including 520i, 523i, 525i, 530i, 535i, 540i, 545i, 550i, 520d, 525d, 530d, 535d. Saloon only.

Real-world results

We have fitted this exact Bilstein B3 spring on customer E60 cars and it delivers what enthusiasts want: factory-correct stance, composed handling and improved comfort. Our customers report a noticeable improvement in stability and a quieter, more refined ride.

Professional fitting

For the best outcome, have your rear spring fitted by specialists. MJ Modifications in Warwickshire offer installation and setup. Request a fitting quote at info@mjmodifications.co.uk.

Check before dispatch

To ensure perfect compatibility, add your UK registration or the last 7 digits of your VIN at checkout. We will verify the rear spring matches your specific BMW E60 saloon before shipping.

Manufacturer details

Brand: Bilstein
Part Number: BILSTEIN-36-161409 | 36-161409
EAN: 4025258629809
UPC: 651860629704

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