Vehicle Specification & Fitment
- OEM Part Number:
- BFB4-437AZ-B
- Make:
- Mazda
- Model:
- 3 BL
- Year Range:
- 2009 - 2013
- Weight:
- 3 Kgs
- Condition:
- Used (Tested & Verified)
- Note:
- -
Genuine Mazda 3 (BL) ABS Module - Part No. BFB4-437AZ-B (2009–2013)
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Save on shipping! You can pick up your order directly from our Yennora, NSW warehouse for free.
View Warehouse LocationExpertly Tested Solution for Mazda 3 BL ABS & Traction Control Failure
Is your BL Series Mazda 3 (2009–2013) suffering from the common 'C0020' pump motor circuit failure? This Genuine OEM ABS Module (Part No: BFB4-437AZ-B) is the direct fix. High heat under the bonnet of the BL series often leads to internal module failure; our units are tested under load in Australia to ensure they won't fail when the engine bay gets hot.
Fault Symptoms (Common BL Mazda 3 Failures)
-
Fault Code C0020 Pump Motor Fault—statistically the most common electronic failure in the BL series.
-
ABS & Traction Lights Dashboard warning lights triggered by the anti-skid system, indicating a safety shutdown.
-
Fault Code C0082 Control Module Internal Malfunction, often requiring a total electronic modulator replacement.
-
Brake Pedal Vibration ABS engaging inappropriately during normal stops, causing pulsating feedback through the pedal.
Fitment & Technical FAQ for Mazda 3 BL (2009 - 2013) Braking System Part #BFB4-437AZ-B
Absolutely. Every genuine OEM unit is bench-tested at our **Yennora, NSW** facility to ensure hydraulic and electrical integrity before shipping across Australia.
We provide a **12-Month Replacement Warranty** on all used genuine parts. If the part fails due to a defect within the first year, we’ll replace it for you—no questions asked.
This is known as the "Trifecta" of lights on the Mazda 3 BL. It is almost always caused by Fault Code C0020 (ABS Pump Motor Control Circuit). This occurs when the internal motor brushes seize due to engine bay heat. Our units are "Hot-Tested" to ensure they perform perfectly even in extreme Australian summer temperatures.
Yes. Because the Mazda 3 BL shares the Ford C1 platform, part number 8V61-2C405-AF is identical to the unit used in the Ford Focus LV/LW. As long as the part number matches exactly, it is a direct fit. This makes it a highly versatile and reliable replacement option.
We strongly recommend an "Electronic Purge" or "Service Bleed" using a diagnostic tool. The ATE MK61 system in the BL series can trap air inside the secondary valve circuits that a traditional manual bleed cannot reach. A proper electronic bleed ensures a rock-solid brake pedal and full ABS functionality.
Tested & Verified
Every OEM part undergoes a rigorous multi-point inspection by our technicians. We ensure mechanical integrity and electrical functionality before listing.
Australia-Wide Shipping
Express dispatch from our warehouse to any Australian address. Fully tracked shipping ensures your replacement parts arrive safely and on schedule.
12-Month Replacement
Shop with total confidence. If your part doesn't perform as expected within 12 months, we offer a hassle-free replacement.
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