OE Quality
60-Day Returns

Standard Ignition SC314 Vehicle Speed Sensor
Reliable Vehicle Speed Sensor for Chevrolet and GMC
The Standard Ignition SC314 Vehicle Speed Sensor is designed to provide accurate speed data for Chevrolet P30 and GMC P3500 models. Engineered with a screw-in mounting type and a female oval plug-in connector, this sensor ensures a secure and precise fit at the wheel mounting location.
Key Features of the Standard Ignition SC314 Vehicle Speed Sensor
- Connector Gender: Female for secure connection
- Single oval-shaped plug-in connector for easy installation
- Screw-in mounting type designed for wheel installation
- Two male pin terminals for reliable electrical contact
- Compatible with Chevrolet P30 and GMC P3500 vehicles
Detailed Description of the SC314 Vehicle Speed Sensor
The SC314 Vehicle Speed Sensor from Standard Ignition is engineered to deliver consistent and accurate speed readings by mounting directly on the wheel assembly. Featuring a female connector with an oval shape and a single plug-in type, it simplifies the wiring process while maintaining a secure connection. The sensor uses two male pin terminals to ensure stable electrical signals, which are critical for the vehicle’s speedometer and transmission control systems. Its screw-in mounting type allows for straightforward installation and reliable positioning on the wheel hub.
Common Applications and Issues Addressed
- Restores accurate speedometer readings on Chevrolet P30 and GMC P3500
- Resolves intermittent speed sensor signal loss
- Fixes transmission shifting problems related to faulty speed data
- Eliminates check engine light triggers caused by sensor failure
- Improves overall vehicle speed monitoring and control
Installation Notes and Tips
- Ensure the mounting location on the wheel hub is clean and free of debris before installation
- Use the screw-in mounting type to securely fasten the sensor in place
- Verify the female oval plug-in connector aligns properly with the vehicle’s wiring harness
- Check that the two male pin terminals are free of corrosion for optimal electrical contact
- Consult the vehicle’s service manual for torque specifications and sensor alignment
Quality Assurance and Warranty Information
Standard Ignition manufactures the SC314 Vehicle Speed Sensor to meet or exceed OEM specifications for Chevrolet and GMC vehicles. This sensor undergoes rigorous testing to ensure durability and performance under typical driving conditions. While specific warranty details may vary, Standard Ignition products generally include a limited warranty against defects in materials and workmanship to provide confidence in your purchase.
| Brand | Standard Ignition |
| Part Number | SC314 |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Mounting Location | Wheel |
| Mounting Type | Screw-in |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 1999 | Chevrolet | P30 | Automatic | N/A | w/ 12 Bolt Transmission Pan |
| 1999 | GMC | P3500 | Automatic | N/A | |
| 1998 | Chevrolet | P30 | Automatic | N/A | w/ 12 Bolt Transmission Pan |
| 1998 | GMC | P3500 | Automatic | N/A | |
| 1997 | Chevrolet | P30 | Automatic | N/A | w/ 12 Bolt Transmission Pan |
| 1997 | GMC | P3500 | Automatic | N/A | |
| 1996 | Chevrolet | P30 | Automatic | N/A | w/ 12 Bolt Transmission Pan |
| 1996 | GMC | P3500 | Automatic | N/A | |
| 1995 | Chevrolet | P30 | Automatic | N/A | w/ 12 Bolt Transmission Pan |
| 1995 | GMC | P3500 | Automatic | 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.