Suspension and Components› Shocks, Struts, Coil-Overs and Components
Bilstein
Bilstein 17-21 BMW 530i B4 OE Replacement Shock Absorber - Rear
SKU: B009 19-274379
Moderate — 2–4 hours
Description
This shock absorber offers high power reserves for safety and an optimum driving experience. It provides constant damping power under any load, ensuring high traction and precise handling. The B4 is built to high OE quality standards for reliable durability and consistent performance.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Bilstein |
| Part Number | B009 19-274379 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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