Description
BMW 3 Series G20 / G21 ABS Pump / DSC Control Unit – 803742 (2019–2024)
Genuine BMW ABS Pump / DSC (Dynamic Stability Control) Hydraulic Unit, professionally removed from a BMW 3 Series G20 / G21. This unit is a critical part of the braking system, controlling brake pressure distribution, ABS operation, traction control, and stability systems to ensure safe and controlled braking under all driving conditions. Ideal replacement for faulty, leaking, or electronically failed ABS pump modules.
⚠️ IMPORTANT:
Please match the part number (803742) with your existing unit before purchase to ensure compatibility.
⚠️ ABS/DSC units are vehicle-specific and may require coding/programming after installation.
⚠️ Professional fitting is strongly recommended, including brake bleeding and system calibration after installation.
Key Features
Brand: BMW
Model Compatibility: BMW 3 Series G20 (Saloon) / G21 (Touring)
Year Range Compatibility: 2019 – 2024
Part Type: ABS Pump / DSC Hydraulic Control Unit / Brake Modulator
Position: Engine Bay (Brake Hydraulic System Assembly)
Part Number: 803742
Condition: Used – Genuine OEM BMW part, fully inspected and in excellent working condition
Fitment: Direct replacement – ⚠️ Coding/programming may be required
Function: Controls anti-lock braking (ABS), traction control, and stability systems by regulating hydraulic brake pressure to each wheel
PLEASE NOTE:
As this is a used car part, there may be minor scratches or cosmetic imperfections.
However, the unit has been fully inspected to ensure it is in excellent working condition.
We strive to provide accurate descriptions and high-quality used parts at competitive prices.
Shipping Information
We offer UK mainland shipping only.
The shipping price shown near the item price is available only within 225 miles of our location in London, England.
For locations beyond this radius, shipping arrangements can be discussed upon request.
If you are located outside this area and no arrangement is made, we may have to cancel the order.
International shipping can be arranged upon agreement between both parties.
RETURNS & ITEM CONDITION POLICY
All items are CCTV recorded and photographed before dispatch.
Any defects or wear are clearly shown in listing photos.
Once the item is handed to the courier, responsibility for transit condition lies with the courier.
Returns/exchanges are only accepted if the item is returned in the same condition within the return period.
Buyer is responsible for return shipping costs.