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Standard Ignition PC274 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Chevrolet and GMC
The Standard Ignition PC274 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing data for Chevrolet P30 and GMC P3500 vehicles. This sensor ensures proper engine performance by monitoring crankshaft position and speed.
Key Features of the Standard Ignition PC274 Sensor
- Bolt-on attachment method for secure and straightforward installation
- Female connector with an oval shape for precise fitment
- Plug-in connector type with three male terminals
- Terminal type includes pin and female plug for reliable electrical connection
- Compatible specifically with Chevrolet P30 and GMC P3500 models
Detailed Description of the PC274 Crankshaft Position Sensor
The Standard Ignition PC274 sensor is engineered to detect the position and rotational speed of the crankshaft, sending this critical data to the engine control unit (ECU). Featuring a bolt-on attachment method, this sensor installs securely on the engine block. The female oval-shaped connector with a plug-in design and three male terminals ensures a stable and accurate electrical connection, minimizing signal loss or interference. This sensor is tailored for use in Chevrolet P30 and GMC P3500 vehicles, providing precise fitment and reliable operation.
Common Applications and Issues Addressed
- Resolves engine misfires caused by inaccurate crankshaft position readings
- Eliminates stalling or rough idling related to sensor failure
- Prevents starting difficulties due to faulty crankshaft position signals
- Helps maintain proper fuel injection timing and ignition timing
- Addresses check engine light triggers linked to crankshaft sensor faults
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid injury
- Disconnect the battery to prevent electrical shorts during replacement
- Use the bolt-on method to securely fasten the sensor in place
- Verify the female oval connector aligns correctly with the male terminals
- Check for proper sensor clearance and wiring integrity after installation
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The PC274 Engine Crankshaft Position Sensor undergoes rigorous quality control testing to guarantee consistent operation. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Standard Ignition |
| Part Number | PC274 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Pin ; Female Plug |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Chevrolet | P30 | 7.4L | V8 | N/A | |
| 1999 | GMC | P3500 | 7.4L | V8 | N/A | |
| 1998 | Chevrolet | P30 | 7.4L | V8 | N/A | |
| 1998 | GMC | P3500 | 7.4L | V8 | 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.