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Autotecnica MA1120615 ABS Wheel Speed Sensor - Rear Left
ABS Wheel Speed Sensor for Mazda 3 Rear Left
Restore accurate wheel speed signal input with this Autotecnica ABS wheel speed sensor, part number MA1120615. It is built for the rear left position on select 2017-2018 Mazda 3 and Mazda 3 Sport models with a power operated parking brake.
Key Features
- ABS wheel speed sensor for the rear left location
- Includes wiring harness for direct replacement routing
- Black connector with square connector shape
- 6-terminal design with male/female connector and terminal configuration
- Sensor length: 1210 mm; wiring harness length: 920 mm
- Autotecnica part number MA1120615
Detailed Description
Autotecnica MA1120615 is an aftermarket ABS wheel speed sensor engineered for select Mazda applications that require rear left wheel speed monitoring. It is a direct-fit replacement for 2017-2018 Mazda 3 and 2017-2018 Mazda 3 Sport models equipped with a power operated parking brake. This sensor helps provide the ABS control module with the wheel speed data needed for stable braking system operation, traction control input, and related chassis functions. This part cross-references 5S15625 and BAAN-43-7EY for the same application.
What It Helps Address
- ABS warning light caused by a failed rear left wheel speed sensor
- Erratic or missing wheel speed signal at the rear left wheel
- Traction control or stability system fault codes tied to wheel speed input
- Brake system communication issues related to sensor signal loss
- Drivability concerns linked to inaccurate ABS data on Mazda 3 and Mazda 3 Sport
Installation Notes and Tips
Verify the rear left mounting location and confirm the vehicle is a 2017-2018 Mazda 3 or Mazda 3 Sport with a power operated parking brake before installation. Compare the connector shape, terminal count, and harness length to the original sensor to ensure proper routing and fitment. Inspect the tone ring, wheel bearing area, and wiring path for damage that could affect the new sensor signal.
Quality Assurance
Autotecnica manufactures aftermarket parts under ISO/TS 16949 quality management system specifications and backs this part with a two-year, unlimited mileage warranty. MA1120615 is a practical OE-style replacement for technicians and DIY repair work on Mazda 3 brake and ABS service.
| Brand | Autotecnica |
|---|---|
| Part Number | MA1120615 |
| Length | 1210 |
| Connector Color | Black |
| Terminal Type | Pin |
| Mounting Hardware Included | No |
| Connector Shape | Square |
| Terminal Quantity | 6 |
| Connector Gender | Male female |
| Terminal Gender | Male female |
| Mounting Location | Front right |
| Part Terminology Name | Abs wheel speed sensor |
| Wiring Harness Included | Yes |
| Wiring Harness Length | 920 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Mazda | 3 | Rear Left | With Power Operated Parking Brake |
| 2018 | Mazda | 3 Sport | Rear Left | With Power Operated Parking Brake |
| 2017 | Mazda | 3 | Rear Left | With Power Operated Parking Brake |
| 2017 | Mazda | 3 Sport | Rear Left | With Power Operated Parking Brake |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.