ATE 83.7750-0513.3 Brake Hose / Flexi Line for BMW X3 (E83) 2003-2010, 513mm M10x1 Hydraulic Flexible Rubber Brake Line Pipe, Front or Rear, OE Quality Replacement

ATE 83.7750-0513.3 Hydraulic Flexi Line for BMW X3 E83 - 513 mm, M10x1 Thread

Keep your stopping performance sharp and consistent with the ATE 83.7750-0513.3 hydraulic flexi line. Built to OE specification by one of the most trusted braking brands, this rubber flexible line is a precise-fit replacement for ageing, swollen or cracked originals on the BMW X3 E83 platform. Ideal for restoring crisp pedal response and reliable hydraulic pressure on road or MOT prep vehicles.

• Part number: ATE 83.7750-0513.3
• Overall length: 513 mm
• Thread size: M10x1
• Placement: front or rear position depending on brake system variant
• Vehicle: BMW X3 E83 2003 to 2010

Why this ATE flexi line is a smart choice

• Direct-fit ATE hydraulic line for the E83 chassis for hassle-free installation and proper routing.
• OE-level build quality for dependable sealing under pressure and a confident, firm pedal.
• Perfect replacement for perished flexible lines that cause a spongy feel or uneven braking.
• Proven in our workshop and by our customers with excellent feedback on fit and performance.

Fitment and verification

Compatibility can vary by axle and brake setup. To make sure you get the correct hydraulic line for your X3, add your UK registration or the last 7 of your VIN at checkout and we will verify fitment before dispatch. Need help now? Email info@mjmodifications.co.uk.

Professional installation available

Want it fitted and bled by specialists for total peace of mind? Book workshop fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Real-world results

We use ATE hydraulic flexi lines on our own builds and customer cars. Owners report a precise fit, leak-free joints and noticeably improved pedal feel after replacing tired rubber lines on their E83 X3.

Search terms our customers use

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Order with confidence

Ready to refresh the braking system on your BMW X3 E83? Add the ATE 83.7750-0513.3 hydraulic flexi line to your basket and let us confirm fitment before we ship.