OE Quality
60-Day Returns

Standard Ignition PC128 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Dodge Vehicles
The Standard Ignition PC128 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing signals for Dodge Dakota, Ram 1500, Ram 2500, Ram 3500, and Ramcharger models. This sensor ensures proper engine performance by monitoring crankshaft position and speed.
- Bolt-on attachment method for secure installation
- Female oval connector with a single plug-in connection
- Includes mounting bracket(s) for easy fitment
- Three male blade terminals for reliable electrical contact
- Compatible with multiple Dodge truck models for precise fit
Product Features and Specifications
The PC128 crankshaft position sensor from Standard Ignition features a bolt-on attachment method, allowing for straightforward replacement without the need for additional modifications. It includes a female oval-shaped connector designed for a single plug-in connection, ensuring a secure and stable electrical interface. The sensor comes with mounting brackets included, facilitating proper alignment and fitment on the engine block. Equipped with three male blade terminals, this sensor maintains consistent electrical connectivity necessary for accurate engine timing data.
Compatible Dodge Models and Applications
This engine crankshaft position sensor is compatible with a range of Dodge vehicles, including the Dakota, Ram 1500, Ram 2500, Ram 3500, and Ramcharger. The PC128 part number corresponds specifically to these models, ensuring that the sensor meets the OEM specifications required for proper engine management and performance.
Common Issues Addressed by the PC128 Sensor
- Engine misfires or rough idling due to inaccurate crankshaft position data
- Difficulty starting the engine or intermittent stalling
- Check engine light triggered by faulty crankshaft sensor signals
- Poor fuel economy caused by incorrect timing adjustments
- Engine hesitation or reduced power output during acceleration
Installation Notes and Tips
Installation of the Standard Ignition PC128 sensor requires unbolting the old sensor and replacing it with the new unit using the included mounting brackets. Ensure the female oval connector is securely plugged into the sensor’s terminals to maintain proper electrical contact. It is recommended to disconnect the battery before installation to prevent electrical shorts. Verify sensor alignment and torque specifications according to the vehicle’s service manual for optimal performance.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The PC128 crankshaft position sensor undergoes rigorous quality control testing to ensure consistent operation. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.
| Brand | Standard Ignition |
| Part Number | PC128 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Dodge | Dakota | Manual | 5.9L | V8 | N/A | |
| 2003 | Dodge | Dakota | Manual | 3.9L | V6 | N/A | |
| 2003 | Dodge | Ram 1500 | Manual | 5.9L | V8 | N/A | |
| 2002 | Dodge | Dakota | Manual | 3.9L | V6 | N/A | |
| 2002 | Dodge | Dakota | Manual | 5.9L | V8 | N/A | |
| 2002 | Dodge | Ram 1500 | Manual | 5.9L | V8 | N/A | |
| 2002 | Dodge | Ram 2500 | Manual | 5.9L | V8 | N/A | |
| 2002 | Dodge | Ram 3500 | Manual | 5.9L | V8 | N/A | |
| 2001 | Dodge | Dakota | Manual | 5.9L | V8 | N/A | |
| 2001 | Dodge | Dakota | Manual | 3.9L | V6 | N/A | |
| 2001 | Dodge | Ram 1500 | Manual | 3.9L | V6 | N/A | |
| 2001 | Dodge | Ram 1500 | Manual | 5.9L | V8 | N/A | |
| 2001 | Dodge | Ram 1500 | Manual | 5.2L | V8 | N/A | |
| 2001 | Dodge | Ram 2500 | Manual | 5.9L | V8 | N/A | |
| 2001 | Dodge | Ram 3500 | Manual | 5.9L | V8 | N/A | |
| 2001 | Dodge | Ramcharger | 5.2L | V8 | N/A | ||
| 2000 | Dodge | Dakota | Manual | 3.9L | V6 | N/A | |
| 2000 | Dodge | Dakota | Manual | 5.9L | V8 | N/A | |
| 2000 | Dodge | Ram 1500 | Manual | 5.9L | V8 | N/A | |
| 2000 | Dodge | Ram 1500 | Manual | 5.2L | V8 | N/A | |
| 2000 | Dodge | Ram 1500 | Manual | 3.9L | V6 | N/A | |
| 2000 | Dodge | Ram 2500 | Manual | 5.9L | V8 | N/A | |
| 2000 | Dodge | Ram 3500 | Manual | 5.9L | V8 | N/A | |
| 2000 | Dodge | Ramcharger | 5.2L | V8 | N/A | ||
| 2000 | Dodge | Ramcharger | 5.9L | V8 | N/A | ||
| 1999 | Dodge | Dakota | Manual | 3.9L | V6 | N/A | |
| 1999 | Dodge | Dakota | Manual | 5.2L | V8 | N/A | |
| 1999 | Dodge | Ram 1500 | Manual | 3.9L | V6 | N/A | |
| 1999 | Dodge | Ram 1500 | Manual | 5.9L | V8 | N/A | |
| 1999 | Dodge | Ram 1500 | Manual | 5.2L | V8 | N/A | |
| 1999 | Dodge | Ram 2500 | Manual | 5.9L | V8 | N/A | |
| 1999 | Dodge | Ram 3500 | Manual | 5.9L | V8 | N/A | |
| 1999 | Dodge | Ramcharger | 5.2L | V8 | N/A | ||
| 1999 | Dodge | Ramcharger | 5.9L | V8 | N/A | ||
| 1998 | Dodge | Dakota | Manual | 3.9L | V6 | N/A | |
| 1998 | Dodge | Dakota | Manual | 5.2L | V8 | N/A | |
| 1998 | Dodge | Ram 1500 | Manual | 3.9L | V6 | N/A | |
| 1998 | Dodge | Ram 1500 | Manual | 5.9L | V8 | N/A | |
| 1998 | Dodge | Ram 1500 | Manual | 5.2L | V8 | N/A | |
| 1998 | Dodge | Ram 2500 | Manual | 5.9L | V8 | N/A | |
| 1998 | Dodge | Ram 3500 | Manual | 5.9L | V8 | N/A | |
| 1997 | Dodge | Dakota | Manual | 3.9L | V6 | N/A | |
| 1997 | Dodge | Dakota | Manual | 5.2L | V8 | N/A | |
| 1997 | Dodge | Ram 1500 | Manual | 5.9L | V8 | N/A | |
| 1997 | Dodge | Ram 1500 | Manual | 5.2L | V8 | N/A | |
| 1997 | Dodge | Ram 1500 | Manual | 3.9L | V6 | N/A | |
| 1997 | Dodge | Ram 2500 | Manual | 5.9L | V8 | N/A | |
| 1997 | Dodge | Ram 3500 | Manual | 5.9L | 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.