Bilstein 22-138361 Front B4 OE Strut for 04-10 BMW 5 Series E60/E61 (Front)

Vehicle Fitment

• 2004-2010 BMW 5 Series (E60 Sedan, front strut - various engines including 520i, 523i, 525i, 528i, 530i, 535i, 540i, 545i, 550i - standard suspension)
• 2004-2010 BMW 5 Series Touring (E61, front strut - various engines including 520d, 525d, 530d, 535d, 545i, 550i - standard suspension)

Features

• OE-replacement front strut engineered to restore factory ride comfort and handling
• Bilstein B4 Series twin-tube gas-pressure design for consistent and reliable damping
• Direct bolt-in replacement - designed to use original suspension mounting points
• Fixed spring seat included for seamless integration with factory springs
• Durable black finish for corrosion resistance and long service life
• Compatible with a wide range of engine options and standard suspension setups
• Sold individually - recommended to install matched left/right pair
• Maintains original handling balance and ride characteristics

Specifications

• Brand: Bilstein B4 OE Replacement
• Position: Front strut assembly (left or right interchangeable)
• Design: Twin-tube gas-pressure suspension strut
• Upper Mount Type: Stem
• Lower Mount Type: Special plate
• Extended Length: ~22.44 in (~570 mm)
• Collapsed Length: ~15.55 in (~395 mm)
• Finish: Black paint
• Spring Seat: Fixed and included

Included Components

• 1x Bilstein 22-138361 front strut assembly (single unit)

Product Description

The Bilstein 22-138361 B4 OE Replacement front strut assembly is engineered to restore the original ride comfort, handling precision, and suspension performance on supported BMW 5 Series E60 and E61 models. This direct-fit strut features a twin-tube gas-pressure design with a fixed spring seat, providing consistent damping characteristics that closely match original equipment specifications. Its durable construction and corrosion-resistant finish ensure long service life and reliable daily performance.

This front strut fits both sedan (E60) and touring (E61) BMW 5 Series vehicles produced from 2004 through 2010, across a wide range of petrol and diesel engines when equipped with standard suspension. It installs easily using the original upper stem and lower plate mounting points without modifications. Sold individually, it's recommended to replace both front struts as a matched pair to maintain balanced suspension performance and consistent ride quality. Always verify your vehicle's exact year, engine, and suspension type before ordering to ensure proper compatibility.