OE Quality
60-Day Returns

Standard PC125T Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Chevrolet and GMC
The Standard PC125T Engine Crankshaft Position Sensor is designed to provide accurate engine timing signals for a range of Chevrolet and GMC vehicles. Featuring a female plug-in connector and a three-terminal male blade design, this sensor ensures secure electrical connections and consistent performance.
- Connector Gender: Female plug-in type for easy and secure connection
- Terminal Gender: Male blade terminals
- Terminal Quantity: 3 terminals for precise signal transmission
- Terminal Type: Blade terminals designed for durability and reliable contact
- Compatible with multiple Chevrolet and GMC models including Blazer, Tahoe, Yukon, and various C and K series trucks
Technical Details and Compatibility
The PC125T crankshaft position sensor from Standard is engineered to meet OEM specifications for accurate engine speed and position detection. Its female plug-in connector allows for straightforward installation, while the three male blade terminals provide stable electrical connections critical for engine management systems. This sensor is compatible with Chevrolet and GMC vehicles such as the Blazer, C1500, C2500, C3500, Express 2500/3500, K1500, K2500, K3500, Tahoe, Yukon, and Savana models, ensuring broad fitment across popular trucks and SUVs.
Common Applications and Problem Resolution
- Helps resolve engine misfires caused by inaccurate crankshaft position data
- Addresses issues with engine stalling or rough idling
- Improves starting problems related to faulty sensor signals
- Supports proper fuel injection timing and ignition control
- Prevents check engine light triggers related to crankshaft sensor faults
Installation Notes and Tips
When installing the Standard PC125T sensor, ensure the female plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the three male blade terminals are clean and free of corrosion for optimal electrical contact. It is recommended to handle the sensor carefully to avoid damage to the terminals and connector. Consult the vehicle’s service manual for specific torque specifications and sensor location details.
Quality Assurance and Warranty
Standard manufactures the PC125T crankshaft position sensor to meet strict quality standards, ensuring reliable performance and durability. This sensor undergoes rigorous testing to comply with OEM requirements. Please refer to Standard’s warranty policy for coverage details.
| Brand | Standard |
| Part Number | PC125T |
| Connector Gender | Female |
| Connector Type | Plug in |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Blade |
This part fits 185 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Express 2500 | 6.5L | V8 | N/A | ||
| 2002 | Chevrolet | Express 3500 | 6.5L | V8 | N/A | ||
| 2002 | GMC | Savana 2500 | 6.5L | V8 | N/A | ||
| 2002 | GMC | Savana 3500 | 6.5L | V8 | N/A | ||
| 2001 | Chevrolet | Express 2500 | 6.5L | V8 | N/A | ||
| 2001 | Chevrolet | Express 3500 | 6.5L | V8 | N/A | ||
| 2001 | GMC | Savana 2500 | 6.5L | V8 | N/A | ||
| 2001 | GMC | Savana 3500 | 6.5L | V8 | N/A | ||
| 2000 | Chevrolet | C2500 | DIESEL | N/A | |||
| 2000 | Chevrolet | C35 | N/A | ||||
| 2000 | Chevrolet | C3500 | 6.5L | V8 | N/A | ||
| 2000 | Chevrolet | Express 2500 | DIESEL | N/A | |||
| 2000 | Chevrolet | Express 3500 | DIESEL | N/A | |||
| 2000 | Chevrolet | K2500 | 6.5L | V8 | N/A | ||
| 2000 | Chevrolet | K3500 | 6.5L | V8 | N/A | ||
| 2000 | GMC | C2500 | 6.5L | V8 | N/A | ||
| 2000 | GMC | C3500 | 6.5L | V8 | N/A | ||
| 2000 | GMC | K2500 | DIESEL | N/A | |||
| 2000 | GMC | K3500 | DIESEL | N/A | |||
| 2000 | GMC | Savana 2500 | DIESEL | N/A | |||
| 2000 | GMC | Savana 3500 | DIESEL | N/A | |||
| 1999 | Chevrolet | C1500 Suburban | DIESEL | N/A | |||
| 1999 | Chevrolet | C2500 | DIESEL | N/A | |||
| 1999 | Chevrolet | C2500 Suburban | DIESEL | N/A | |||
| 1999 | Chevrolet | C35 | N/A | ||||
| 1999 | Chevrolet | C3500 | 6.5L | V8 | N/A | ||
| 1999 | Chevrolet | Express 2500 | DIESEL | N/A | |||
| 1999 | Chevrolet | Express 3500 | DIESEL | N/A | |||
| 1999 | Chevrolet | K1500 Suburban | DIESEL | N/A | |||
| 1999 | Chevrolet | K2500 | 6.5L | V8 | N/A | ||
| 1999 | Chevrolet | K2500 Suburban | DIESEL | N/A | |||
| 1999 | Chevrolet | K3500 | 6.5L | V8 | N/A | ||
| 1999 | Chevrolet | P30 | 6.5L | V8 | N/A | ||
| 1999 | Chevrolet | Tahoe | DIESEL | N/A | |||
| 1999 | GMC | C1500 Suburban | DIESEL | N/A | |||
| 1999 | GMC | C2500 | 6.5L | V8 | N/A | ||
| 1999 | GMC | C2500 Suburban | DIESEL | N/A | |||
| 1999 | GMC | C3500 | 6.5L | V8 | N/A | ||
| 1999 | GMC | K1500 Suburban | DIESEL | N/A | |||
| 1999 | GMC | K2500 | DIESEL | N/A | |||
| 1999 | GMC | K2500 Suburban | DIESEL | N/A | |||
| 1999 | GMC | K3500 | DIESEL | N/A | |||
| 1999 | GMC | P3500 | 6.5L | V8 | N/A | ||
| 1999 | GMC | Savana 2500 | DIESEL | N/A | |||
| 1999 | GMC | Savana 3500 | DIESEL | N/A | |||
| 1998 | Chevrolet | C1500 | DIESEL | N/A | |||
| 1998 | Chevrolet | C1500 Suburban | DIESEL | N/A | |||
| 1998 | Chevrolet | C2500 | DIESEL | N/A | |||
| 1998 | Chevrolet | C2500 Suburban | DIESEL | N/A | |||
| 1998 | Chevrolet | C35 | N/A | ||||
| 1998 | Chevrolet | C3500 | 6.5L | V8 | N/A | ||
| 1998 | Chevrolet | Express 2500 | DIESEL | N/A | |||
| 1998 | Chevrolet | Express 3500 | DIESEL | N/A | |||
| 1998 | Chevrolet | K1500 | DIESEL | N/A | |||
| 1998 | Chevrolet | K1500 Suburban | DIESEL | N/A | |||
| 1998 | Chevrolet | K2500 | DIESEL | N/A | |||
| 1998 | Chevrolet | K2500 Suburban | DIESEL | N/A | |||
| 1998 | Chevrolet | K3500 | DIESEL | N/A | |||
| 1998 | Chevrolet | P30 | 6.5L | V8 | N/A | ||
| 1998 | Chevrolet | Tahoe | DIESEL | N/A | |||
| 1998 | GMC | C1500 Suburban | DIESEL | N/A | |||
| 1998 | GMC | C2500 | DIESEL | N/A | |||
| 1998 | GMC | C2500 Suburban | DIESEL | N/A | |||
| 1998 | GMC | C3500 | 6.5L | V8 | N/A | ||
| 1998 | GMC | K1500 | DIESEL | N/A | |||
| 1998 | GMC | K1500 Suburban | DIESEL | N/A | |||
| 1998 | GMC | K2500 | DIESEL | N/A | |||
| 1998 | GMC | K2500 Suburban | DIESEL | N/A | |||
| 1998 | GMC | K3500 | DIESEL | N/A | |||
| 1998 | GMC | P3500 | 6.5L | V8 | N/A | ||
| 1998 | GMC | Savana 2500 | DIESEL | N/A | |||
| 1998 | GMC | Savana 3500 | DIESEL | N/A | |||
| 1997 | Chevrolet | C1500 | DIESEL | N/A | |||
| 1997 | Chevrolet | C1500 Suburban | DIESEL | N/A | |||
| 1997 | Chevrolet | C2500 | DIESEL | N/A | |||
| 1997 | Chevrolet | C2500 Suburban | DIESEL | N/A | |||
| 1997 | Chevrolet | C35 | N/A | ||||
| 1997 | Chevrolet | C3500 | 6.5L | V8 | N/A | ||
| 1997 | Chevrolet | Express 2500 | DIESEL | N/A | |||
| 1997 | Chevrolet | Express 3500 | DIESEL | N/A | |||
| 1997 | Chevrolet | K1500 | DIESEL | N/A | |||
| 1997 | Chevrolet | K1500 Suburban | DIESEL | N/A | |||
| 1997 | Chevrolet | K2500 | DIESEL | N/A | |||
| 1997 | Chevrolet | K2500 Suburban | DIESEL | N/A | |||
| 1997 | Chevrolet | K3500 | DIESEL | N/A | |||
| 1997 | Chevrolet | P30 | DIESEL | N/A | |||
| 1997 | Chevrolet | Tahoe | DIESEL | N/A | |||
| 1997 | GMC | C1500 | DIESEL | N/A | |||
| 1997 | GMC | C1500 Suburban | DIESEL | N/A | |||
| 1997 | GMC | C2500 | DIESEL | N/A | |||
| 1997 | GMC | C2500 Suburban | DIESEL | N/A | |||
| 1997 | GMC | C3500 | 6.5L | V8 | N/A | ||
| 1997 | GMC | K1500 | DIESEL | N/A | |||
| 1997 | GMC | K1500 Suburban | DIESEL | N/A | |||
| 1997 | GMC | K2500 | DIESEL | N/A | |||
| 1997 | GMC | K2500 Suburban | DIESEL | N/A | |||
| 1997 | GMC | K3500 | DIESEL | N/A | |||
| 1997 | GMC | P3500 | DIESEL | N/A | |||
| 1997 | GMC | Savana 2500 | DIESEL | N/A | |||
| 1997 | GMC | Savana 3500 | DIESEL | N/A | |||
| 1997 | GMC | Yukon | DIESEL | N/A | |||
| 1996 | Chevrolet | C1500 | DIESEL | N/A | |||
| 1996 | Chevrolet | C1500 Suburban | DIESEL | N/A | |||
| 1996 | Chevrolet | C2500 | DIESEL | N/A | |||
| 1996 | Chevrolet | C2500 Suburban | DIESEL | N/A | |||
| 1996 | Chevrolet | C35 | N/A | ||||
| 1996 | Chevrolet | C3500 | 6.5L | V8 | N/A | ||
| 1996 | Chevrolet | Express 2500 | DIESEL | N/A | |||
| 1996 | Chevrolet | Express 3500 | DIESEL | N/A | |||
| 1996 | Chevrolet | G30 | 6.5L | V8 | DIESEL | N/A | |
| 1996 | Chevrolet | K1500 | DIESEL | N/A | |||
| 1996 | Chevrolet | K1500 Suburban | DIESEL | N/A | |||
| 1996 | Chevrolet | K2500 | DIESEL | N/A | |||
| 1996 | Chevrolet | K2500 Suburban | DIESEL | N/A | |||
| 1996 | Chevrolet | K3500 | DIESEL | N/A | |||
| 1996 | Chevrolet | P30 | DIESEL | N/A | |||
| 1996 | Chevrolet | Tahoe | DIESEL | N/A | |||
| 1996 | GMC | C1500 | DIESEL | N/A | |||
| 1996 | GMC | C1500 Suburban | DIESEL | N/A | |||
| 1996 | GMC | C2500 | DIESEL | N/A | |||
| 1996 | GMC | C2500 Suburban | DIESEL | N/A | |||
| 1996 | GMC | C3500 | 6.5L | V8 | N/A | ||
| 1996 | GMC | G3500 | DIESEL | N/A | |||
| 1996 | GMC | K1500 | DIESEL | N/A | |||
| 1996 | GMC | K1500 Suburban | DIESEL | N/A | |||
| 1996 | GMC | K2500 | DIESEL | N/A | |||
| 1996 | GMC | K2500 Suburban | DIESEL | N/A | |||
| 1996 | GMC | K3500 | DIESEL | N/A | |||
| 1996 | GMC | P3500 | DIESEL | N/A | |||
| 1996 | GMC | Savana 2500 | DIESEL | N/A | |||
| 1996 | GMC | Savana 3500 | DIESEL | N/A | |||
| 1996 | GMC | Yukon | DIESEL | N/A | |||
| 1995 | Chevrolet | C1500 | DIESEL | N/A | |||
| 1995 | Chevrolet | C1500 Suburban | DIESEL | N/A | |||
| 1995 | Chevrolet | C2500 | DIESEL | N/A | |||
| 1995 | Chevrolet | C2500 Suburban | DIESEL | N/A | |||
| 1995 | Chevrolet | C35 | N/A | ||||
| 1995 | Chevrolet | C3500 | DIESEL | N/A | |||
| 1995 | Chevrolet | G20 | DIESEL | N/A | |||
| 1995 | Chevrolet | G30 | DIESEL | N/A | |||
| 1995 | Chevrolet | K1500 | N/A | ||||
| 1995 | Chevrolet | K1500 Suburban | DIESEL | N/A | |||
| 1995 | Chevrolet | K2500 | N/A | ||||
| 1995 | Chevrolet | K2500 Suburban | N/A | ||||
| 1995 | Chevrolet | K3500 | N/A | ||||
| 1995 | Chevrolet | P30 | N/A | ||||
| 1995 | Chevrolet | Tahoe | DIESEL | N/A | |||
| 1995 | GMC | C1500 | DIESEL | N/A | |||
| 1995 | GMC | C1500 Suburban | DIESEL | N/A | |||
| 1995 | GMC | C2500 | DIESEL | N/A | |||
| 1995 | GMC | C2500 Suburban | DIESEL | N/A | |||
| 1995 | GMC | C3500 | DIESEL | N/A | |||
| 1995 | GMC | G2500 | DIESEL | N/A | |||
| 1995 | GMC | G3500 | DIESEL | N/A | |||
| 1995 | GMC | K1500 | N/A | ||||
| 1995 | GMC | K1500 Suburban | DIESEL | N/A | |||
| 1995 | GMC | K2500 | N/A | ||||
| 1995 | GMC | K2500 Suburban | N/A | ||||
| 1995 | GMC | K3500 | N/A | ||||
| 1995 | GMC | P3500 | DIESEL | N/A | |||
| 1995 | GMC | Yukon | DIESEL | N/A | |||
| 1994 | Chevrolet | Blazer | 6.5L | V8 | DIESEL | N/A | |
| 1994 | Chevrolet | C1500 | DIESEL | N/A | |||
| 1994 | Chevrolet | C2500 | DIESEL | N/A | |||
| 1994 | Chevrolet | C2500 Suburban | DIESEL | N/A | |||
| 1994 | Chevrolet | C3500 | DIESEL | N/A | |||
| 1994 | Chevrolet | G20 | DIESEL | N/A | |||
| 1994 | Chevrolet | G30 | DIESEL | N/A | |||
| 1994 | Chevrolet | K1500 | DIESEL | N/A | |||
| 1994 | Chevrolet | K2500 | DIESEL | N/A | |||
| 1994 | Chevrolet | K2500 Suburban | DIESEL | N/A | |||
| 1994 | Chevrolet | K3500 | DIESEL | N/A | |||
| 1994 | Chevrolet | P30 | DIESEL | N/A | |||
| 1994 | GMC | C1500 | DIESEL | N/A | |||
| 1994 | GMC | C2500 | DIESEL | N/A | |||
| 1994 | GMC | C2500 Suburban | DIESEL | N/A | |||
| 1994 | GMC | C3500 | DIESEL | N/A | |||
| 1994 | GMC | G2500 | DIESEL | N/A | |||
| 1994 | GMC | G3500 | DIESEL | N/A | |||
| 1994 | GMC | K1500 | DIESEL | N/A | |||
| 1994 | GMC | K2500 | DIESEL | N/A | |||
| 1994 | GMC | K2500 Suburban | DIESEL | N/A | |||
| 1994 | GMC | K3500 | DIESEL | N/A | |||
| 1994 | GMC | P3500 | DIESEL | N/A | |||
| 1994 | GMC | Yukon | DIESEL | 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.