Febi Bilstein 171973 Brake Hose for BMW X5 E53 Rear Left/NSR 510mm - Flexible Hydraulic Brake Line/Flexi Pipe, Left-Hand Rear Rubber Caliper Hose, OE-Spec Replacement (1999-2006)

Febi Bilstein 171973 - Rear nearside brake flexi for BMW X5 E53, 510 mm

Restore confident stopping and a solid, consistent pedal feel with this Febi Bilstein 171973 rear left flexible brake hose for the BMW X5 E53 chassis. This factory-spec rubber flex line replaces a swollen, cracked or leaking hose at the back left wheel, helping you pass MOT checks and keep braking performance crisp and predictable.

At MJ Modifications we fit these on our own vehicles and customer builds because they install cleanly, seal properly and deliver dependable performance. Owners choose this OE-spec solution for a hassle-free swap that just works.

Why it is a great choice

• Direct-fit rear nearside brake flexi for BMW X5 E53
• Correct 510 mm length for proper routing with no kinks
• OE-style end fittings for a tight, leak-free connection
• Resists swelling under pressure for a firmer, more responsive pedal
• Ideal fix for MOT advisories, spongy brakes or uneven braking

Position and details

• Vehicle: BMW X5 E53
• Location: rear left wheel - nearside
• Hose length: 510 mm
• Brand: Febi Bilstein
• Part number: 171973

When to replace

• Visible cracking, perishing or dampness around the hose
• Soft or inconsistent brake pedal feel
• MOT notes relating to rear nearside flexible hose

Helpful fitting advice

We recommend replacing brake hoses in axle pairs for balanced braking. Need it installed professionally? MJ Modifications offers fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Fitment support

Not sure it suits your X5 E53 build spec? Email your UK reg or last 7 of the VIN to info@mjmodifications.co.uk and we will confirm the correct rear nearside flexi for your car before dispatch.

Search terms customers use

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Order with confidence - Febi Bilstein 171973 delivers the reliable, OE-quality solution your BMW X5 E53 deserves.