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Standard Ignition SC824 Vehicle Speed Sensor
Vehicle Speed Sensor for Mazda 3
Standard Ignition SC824 is a new OE replacement vehicle speed sensor for the transmission on 2019-2022 Mazda 3 models. It uses a bolt-mount design with a single rectangular female plug-in connector for direct replacement of the original sensor.
Key Features
- OE replacement vehicle speed sensor
- Bolt-mount attachment with one bolt hole
- Mounts on the transmission
- Rectangular female connector with 3 male pin terminals
- Black finish
- No wiring harness, dust shield, or mounting hardware included
- Standard Ignition SC824
Detailed Description
Standard Ignition SC824 is built as a direct-fit transmission speed sensor for Mazda 3 applications from 2019 through 2022. The sensor installs at the transmission and uses a plug-in electrical connection, making it a straightforward OE-style replacement when the original unit is worn, damaged, or sending inaccurate speed data. If you are searching for a 2019-2022 Mazda 3 vehicle speed sensor or a Standard Ignition SC824 replacement, this part matches the listed fitment and connector style.
This part cross-references CA0117680 for the same application.
What It Helps Resolve
- Inaccurate vehicle speed readings
- Speedometer signal loss
- Transmission-related speed sensor fault codes
- Harsh or inconsistent shifting caused by faulty speed input
- Intermittent drivability issues tied to transmission speed feedback
Installation Notes and Tips
Install SC824 at the transmission using the bolt-mount design and verify the connector matches the vehicle harness before installation. Because no wiring harness or mounting hardware is included, reuse the existing vehicle-side components when serviceable. Confirm the application against the listed 2019-2022 Mazda 3 fitment before ordering.
Quality Assurance
Standard Ignition SC824 is a new OE replacement sensor from Standard Ignition, a brand known for electrical and engine management components. It is specified for direct replacement use on the listed Mazda 3 applications.
| Brand | Standard Ignition |
|---|---|
| Part Number | SC824 |
| Attachment Method | Bolt mount |
| Color/Finish | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Connector Type | Plug in |
| Dust Shield Included | No |
| Hardware Included | No |
| Harness Length - cm | No wire |
| Harness Length - inches | No wire |
| Harness Length - mm | No wire |
| Mounting Hardware Included | No |
| Mounting Location | On transimission |
| Mounting Type | Bolt mount |
| New or Reman | New |
| Number of Bolt Holes | 1 |
| O.E.M. Replacement | Yes |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Pin |
| Wiring Harness Included | No |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Mazda | 3 | 2.5L | L4 | N/A | |
| 2021 | Mazda | 3 | 2.5L | L4 | N/A | |
| 2020 | Mazda | 3 | 2.5L | L4 | N/A | |
| 2019 | Mazda | 3 | 2.5L | L4 | N/A |
* 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.