Performance Overview

Bilstein B4 OE Replacement series provide both monotube and twin-tube shock and struts for OEM quality and ride stability at a great price! The B4 delivers original equipment components for adjusting your ride's height for dramatically enhanced handling and driving comfort. Each Twin tube Shock Absorber (B4) is constructed from high quality materials and inspired by Bilstein's legendary reputation as a trusted supplier of the world's finest vehicle manufacturers.

Key Features

• B4 Series OE Replacement Damp Tronic Shock Absorber

Vehicle Fitment

• 2014 Bmw 228I (Note: Base)
• 2015 Bmw 228I (Note: Base)
• 2016 Bmw 228I (Note: Base)
• 2015 Bmw 228I Xdrive (Note: Base)
• 2016 Bmw 228I Xdrive (Note: Base)
• 2017 Bmw 230I (Note: Base)
• 2018 Bmw 230I (Note: Base)
• 2019 Bmw 230I (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 20-238933.

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

• B4 Series Shock Absorber for Bmw 228I
• 20-238933 fitment
• Bilstein B4 Series Shock Absorber
• 2014 Bmw 228I B4 Series Shock Absorber

Vehicle Fitment Table