Bilstein B4 Rear Left Twintube Strut Assembly for BMW X5 F15
by Bilstein
Key Features
- Fits F15 X5 xDrive AWD, rear left position
- Twintube design with velocity-sensitive damping
- Complete strut assembly - no separate hardware needed
- OE ride height and damping, no alignment surprises
- Part number 19-240329 for cross-reference verification
- Confirm suspension package before ordering - sport vs standard fitment differs
Product Details
- Brand
- Bilstein
- Category
- Coilovers
- ASIN
- B00Y9CKVP4
Check if it fits your BMW
Bilstein B4 Rear Left Twintube Strut Assembly for BMW X5 F15 — Overview
This is a direct OE-replacement rear strut for the F15 X5, built by Bilstein to match BMW's factory ride and handling spec. The B4 uses Bilstein's twintube design with their velocity-sensitive damping - not a coilover, not an upgrade, just a solid like-for-like swap when your original strut is leaking or worn out. It fits the AWD xDrive variants of the F15 (2014 onward) and comes as a complete strut assembly, so you're not hunting down separate mounts or bearings.
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