ATE Brake Hose 83.7751-0520.3 for BMW X3 E83 (2003–2010), 520mm M10x1 Hydraulic Flexible Brake Line

BMW X3 E83 Brake Flexi Pipe 83.7751-0520.3 – OE‑spec Hydraulic Flex Hose, 520 mm, M10x1

Restore confident stopping power on your BMW X3 E83 with this ATE flexible brake pipe, part number 83.7751-0520.3. Built for a precise, hassle‑free fit, this hydraulic flexi hose matches the original length and thread so you can replace a tired or cracked rubber line with total peace of mind.

Why it belongs on your X3

• Exact fit for BMW X3 E83 models from 2003 to 2010
• Correct overall length: 520 mm for proper routing
• Thread size: M10x1 for secure connections at caliper and hard line
• Smooth, consistent braking under daily driving and spirited use
• Ideal swap for old, bulging or cracked rubber flex hoses

What our customers say

We have installed these ATE flex hoses on numerous X3 E83 cars and feedback has been excellent. Pedal response is confident, the fit is clean, and reliability has been spot on. It is a straightforward upgrade that refreshes your braking system without drama.

Compatibility

Designed for BMW X3 E83. Position may vary by engine or brake setup, so please compare the length and fittings to the hose on your vehicle before ordering. If you would like us to double‑check, add your UK registration or last 7 of the VIN at checkout and we will confirm suitability before dispatch.

Professional installation

Prefer us to fit it for you? Book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Part number and key details

• Manufacturer: ATE
• Part number: 83.7751-0520.3
• Length: 520 mm
• Thread: M10x1

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