Bugiad BA71021 ABS Wheel Speed Sensor for BMW 3 Series – 1130mm Cable – Anti-Lock Brake Sensor / Speed Pickup / Pulse Generator – Traction Control & DSC Wheel Sensor – OE-Style Plug & Play Replacement

BA71021 Anti‑lock Brake Speed Sensor by Bugiad for BMW 3 Series

Restore confident stopping power and clear those annoying dashboard warnings with the Bugiad BA71021 anti‑lock brake speed sender. This OE‑style wheel rotation sensor delivers a crisp, reliable signal to your braking and stability systems, helping to resolve ABS lights, traction control faults and DSC warnings on BMW 3 Series vehicles. With an exact 1130 mm lead for correct routing and an OE‑style connector, it is a straightforward, direct‑fit replacement that gets your car back to performing as it should.

Key reasons to choose this sensor

• OE‑equivalent signal accuracy for stable braking assistance and traction management
• Direct‑fit plug and play connector for a hassle‑free install
• Robust sealing and durable housing for everyday road use
• Correct 1130 mm sensor cable for proper harness routing
• Ideal fix for ABS lamp on, intermittent wheel speed readings and DSC or traction warnings

What it solves

If you are dealing with an ABS warning, traction control light, DSC triangle or inconsistent wheel speed readings during diagnostics, replacing the worn sensor with this Bugiad unit is a proven way to restore proper brake control function. We install these regularly and customers consistently report smooth operation and reliable results.

Fitment guidance

Suitable for BMW 3 Series applications that require an 1130 mm lead length. Before ordering, compare your existing connector, mounting point and cable routing, or contact us for advice. Front or rear axle position depends on your specific model, so a quick visual check helps ensure the right part the first time.

Professional fitting available

Prefer expert installation. Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Technical details

• Brand: Bugiad
• Part number: BA71021 | BUGIAD-BA71021
• Cable length: 1130 mm
• Quality grade: BUGIAD-PREMIUM
• EAN: 4043193710215

Why buy from MJ Modifications

• Specialists in performance and replacement parts with hands‑on workshop experience
• Trusted brands like Bugiad for OE‑level reliability
• Friendly support to help confirm the correct component for your car

Search terms our customers use

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Order today for a quality, trouble‑free replacement that restores proper braking assistance and stability performance on your BMW 3 Series.