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Standard Ignition SC154 Manual Transmission Input Shaft Speed Sensor
Reliable Manual Transmission Input Shaft Speed Sensor
The Standard Ignition SC154 Manual Transmission Input Shaft Speed Sensor is designed to provide accurate speed readings for your vehicle's transmission system. Engineered for compatibility with select Ford, Mazda, and Mercury models, this sensor ensures precise data transmission to your vehicle's control module.
- Attachment Method: Bolt mount for secure installation
- Color/Finish: Durable black finish
- Connector Type: Female, rectangular plug-in connector
- Number of Connectors: 1 with 3 blade terminals
- OEM Replacement: Yes, new part
- Mounting: Single mounting hole with bolt mount design
- Hardware and mounting brackets not included
Product Details and Specifications
The SC154 sensor features a bolt mount attachment method with a single mounting hole, allowing for straightforward installation on compatible manual transmissions. Its black finish provides corrosion resistance and durability under typical operating conditions. The sensor includes a female rectangular plug-in connector with three male blade terminals, ensuring a secure electrical connection without the need for additional wiring harnesses. This new, OEM replacement sensor is designed to meet factory specifications for reliable performance.
Compatible Vehicles and Applications
This Manual Transmission Input Shaft Speed Sensor is compatible with various Ford, Mazda, and Mercury models, including the Ford Fusion, Mercury Milan, Mazda Protege, Protege5, MX-5 Miata, CX-7, and others. The SC154 part number corresponds to these specific applications, making it a suitable replacement for vehicles requiring precise input shaft speed monitoring.
Common Issues Addressed by the SC154 Sensor
- Erratic or inaccurate transmission speed readings
- Transmission shifting problems or delayed gear engagement
- Check engine light triggered by transmission sensor faults
- Intermittent loss of speed signal affecting vehicle performance
- Diagnostic trouble codes related to input shaft speed sensor failure
Installation Notes and Tips
Installation requires removal of the old sensor and mounting the SC154 sensor using the bolt mount method. Ensure the mounting hole aligns properly and the connector is securely plugged in. Since mounting hardware and brackets are not included, reuse existing components or acquire appropriate hardware separately. Verify the electrical connection is clean and free of corrosion before installation to maintain signal integrity.
Quality Assurance and Warranty
Standard Ignition provides this SC154 sensor as a new OEM replacement part, manufactured to meet original equipment standards. While hardware is not included, the sensor undergoes quality checks to ensure reliable operation. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | SC154 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Mounting Location | Trans Mount |
| Mounting Type | Bolt Mount |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 47 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Mazda | 5 | 2.5L | L4 | N/A | ||
| 2014 | Mazda | 2 | N/A | ||||
| 2014 | Mazda | 5 | 2.5L | L4 | N/A | ||
| 2013 | Mazda | 2 | N/A | ||||
| 2013 | Mazda | 3 | N/A | ||||
| 2013 | Mazda | 5 | 2.5L | L4 | N/A | ||
| 2013 | Mazda | 6 | N/A | ||||
| 2012 | Mazda | 2 | N/A | ||||
| 2012 | Mazda | 3 | N/A | ||||
| 2012 | Mazda | 5 | N/A | ||||
| 2012 | Mazda | 6 | N/A | ||||
| 2011 | Mazda | 2 | N/A | ||||
| 2011 | Mazda | 3 | N/A | ||||
| 2011 | Mazda | 6 | N/A | ||||
| 2010 | Mazda | 3 | N/A | ||||
| 2010 | Mazda | 5 | 2.3L | L4 | N/A | ||
| 2010 | Mazda | CX-7 | 2.5L | L4 | N/A | ||
| 2009 | Ford | Fusion | Automatic | N/A | |||
| 2009 | Mazda | 3 | N/A | ||||
| 2009 | Mazda | 5 | 2.3L | L4 | N/A | ||
| 2009 | Mercury | Milan | Automatic | N/A | |||
| 2008 | Ford | Fusion | Automatic | N/A | |||
| 2008 | Mazda | 3 | Automatic | N/A | |||
| 2008 | Mazda | 3 | N/A | ||||
| 2008 | Mazda | 5 | 2.3L | L4 | N/A | ||
| 2008 | Mazda | MX-5 | N/A | ||||
| 2008 | Mercury | Milan | Automatic | N/A | |||
| 2007 | Ford | Fusion | Automatic | N/A | |||
| 2007 | Mazda | 3 | Automatic | N/A | |||
| 2007 | Mazda | 3 | N/A | ||||
| 2007 | Mazda | 5 | 2.3L | L4 | N/A | ||
| 2007 | Mercury | Milan | Automatic | N/A | |||
| 2006 | Ford | Fusion | Automatic | N/A | |||
| 2006 | Mazda | 3 | Automatic | N/A | |||
| 2006 | Mazda | 3 | N/A | ||||
| 2006 | Mazda | 5 | 2.3L | L4 | N/A | ||
| 2006 | Mazda | MX-5 Miata | N/A | ||||
| 2006 | Mercury | Milan | Automatic | N/A | |||
| 2005 | Mazda | 3 | Automatic | N/A | |||
| 2005 | Mazda | 3 | N/A | ||||
| 2004 | Mazda | 3 | Automatic | N/A | |||
| 2004 | Mazda | 3 | N/A | ||||
| 2004 | Mazda | 6 | Automatic | 2.3L | L4 | N/A | |
| 2003 | Mazda | Protege | Automatic | 2.0L | L4 | N/A | |
| 2002 | Mazda | Protege5 | Automatic | N/A | |||
| 2001 | Mazda | Protege | Automatic | N/A | |||
| 2000 | Mazda | Protege | Automatic | 1.6L | L4 | 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.