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Delphi SS12201 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Ford and Mercury Vehicles
The Delphi SS12201 engine crankshaft position sensor is designed to provide accurate and consistent crankshaft position data for optimal engine performance. Compatible with select Ford and Mercury models, this sensor ensures precise timing and smooth operation.
- Color: Black for easy identification and durability
- Terminal Type: Blade terminals for secure electrical connections
- Connector Quantity: Single connector for straightforward installation
- Connector Shape: Rectangle, designed to fit OEM specifications
- Terminal Quantity: Two terminals to support reliable signal transmission
- Connector Gender: Female connector for compatibility with vehicle wiring
- Terminal Gender: Male terminals for proper mating with connectors
- Wiring Harness: Not included, allowing use with existing vehicle harness
- Package Contents: Includes engine crankshaft position sensor and instruction sheet
Detailed Description of the Delphi SS12201 Sensor
The Delphi SS12201 crankshaft position sensor is engineered to meet the exacting standards required by Ford and Mercury vehicles such as the Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer, Mustang, and Ranger. Its black housing and blade terminal design provide durability and reliable electrical contact. The sensor features a single rectangular female connector with two male blade terminals, ensuring a secure and precise fit with the vehicle’s wiring harness. This sensor does not include a wiring harness, making it compatible with the original equipment harness and simplifying replacement.
Compatible Vehicles and Common Applications
- Ford Explorer (various model years)
- Ford Explorer Sport and Sport Trac
- Mercury Mountaineer
- Ford Mustang
- Ford Ranger
This sensor is essential for accurate engine timing and ignition control, helping to maintain engine efficiency and performance.
Common Issues Addressed by the SS12201 Sensor
- Engine misfires or rough idling due to inaccurate crankshaft position data
- Difficulty starting the engine or intermittent stalling
- Check engine light triggered by crankshaft position sensor faults
- Poor acceleration or reduced engine power
- Irregular engine timing affecting fuel injection and ignition
Installation Notes and Tips
Installation of the Delphi SS12201 sensor requires disconnecting the battery and locating the existing crankshaft position sensor on the engine block. Ensure the connector is clean and free of corrosion before attaching the new sensor. The blade terminals and rectangular female connector are designed for a secure fit; avoid forcing connections to prevent damage. Refer to the included instruction sheet for specific torque specifications and sensor positioning. Since the wiring harness is not included, verify compatibility with your vehicle’s existing harness before installation.
Quality Assurance and Warranty Information
Delphi manufactures the SS12201 sensor to meet OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure reliable performance under various operating conditions. While specific warranty details may vary, Delphi typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.
| Brand | Delphi |
| Part Number | SS12201 |
| Color | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangle |
| Package Contents | Engine Crankshaft Position Sensor, Instruction Sheet |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Wiring Harness Included | No |
This part fits 59 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Ford | Ranger | N/A | |
| 2010 | Ford | Explorer | N/A | |
| 2010 | Ford | Explorer Sport Trac | N/A | |
| 2010 | Ford | Mustang | N/A | |
| 2010 | Ford | Ranger | N/A | |
| 2010 | Mercury | Mountaineer | N/A | |
| 2009 | Ford | Explorer | N/A | |
| 2009 | Ford | Explorer Sport Trac | N/A | |
| 2009 | Ford | Mustang | N/A | |
| 2009 | Ford | Ranger | N/A | |
| 2009 | Mercury | Mountaineer | N/A | |
| 2008 | Ford | Explorer | N/A | |
| 2008 | Ford | Explorer Sport Trac | N/A | |
| 2008 | Ford | Mustang | N/A | |
| 2008 | Ford | Ranger | N/A | |
| 2008 | Mercury | Mountaineer | N/A | |
| 2007 | Ford | Explorer | N/A | |
| 2007 | Ford | Explorer Sport Trac | N/A | |
| 2007 | Ford | Mustang | N/A | |
| 2007 | Ford | Ranger | N/A | |
| 2007 | Mercury | Mountaineer | N/A | |
| 2006 | Ford | Explorer | N/A | |
| 2006 | Ford | Mustang | N/A | |
| 2006 | Ford | Ranger | N/A | |
| 2006 | Mercury | Mountaineer | N/A | |
| 2005 | Ford | Explorer | N/A | |
| 2005 | Ford | Explorer Sport Trac | N/A | |
| 2005 | Ford | Mustang | N/A | |
| 2005 | Ford | Ranger | N/A | |
| 2005 | Mercury | Mountaineer | N/A | |
| 2004 | Ford | Explorer | N/A | |
| 2004 | Ford | Explorer Sport Trac | N/A | |
| 2004 | Ford | Ranger | N/A | |
| 2004 | Mercury | Mountaineer | N/A | |
| 2003 | Ford | Explorer | N/A | |
| 2003 | Ford | Explorer Sport | N/A | |
| 2003 | Ford | Explorer Sport Trac | N/A | |
| 2003 | Ford | Ranger | N/A | |
| 2003 | Mercury | Mountaineer | N/A | |
| 2002 | Ford | Explorer | N/A | |
| 2002 | Ford | Explorer Sport | N/A | |
| 2002 | Ford | Explorer Sport Trac | N/A | |
| 2002 | Ford | Ranger | N/A | |
| 2002 | Mercury | Mountaineer | N/A | |
| 2001 | Ford | Explorer | N/A | |
| 2001 | Ford | Explorer Sport | N/A | |
| 2001 | Ford | Explorer Sport Trac | N/A | |
| 2001 | Ford | Ranger | N/A | |
| 2001 | Mercury | Mountaineer | N/A | |
| 2000 | Ford | Explorer | N/A | |
| 2000 | Ford | Ranger | N/A | |
| 2000 | Mercury | Mountaineer | N/A | |
| 1999 | Ford | Explorer | N/A | |
| 1999 | Ford | Ranger | N/A | |
| 1999 | Mercury | Mountaineer | N/A | |
| 1998 | Ford | Explorer | N/A | |
| 1998 | Ford | Ranger | N/A | |
| 1998 | Mercury | Mountaineer | N/A | |
| 1997 | Ford | Explorer | 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.