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Standard Ignition TX91 Engine Cylinder Head Temperature Sensor
Overview of Standard Ignition TX91 Engine Cylinder Head Temperature Sensor
The Standard Ignition TX91 Engine Cylinder Head Temperature Sensor is designed for precise temperature monitoring in various Ford, Lincoln, and Mercury vehicles. This sensor ensures accurate engine management by providing reliable temperature data to the vehicle's control system.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Oval
- Connector Type: Plug in
- Terminal Gender: Male
- Terminal Quantity: 2
- Terminal Type: Blade
Detailed Product Description
The TX91 sensor from Standard Ignition features a female oval plug-in connector with a single connection point, designed for secure and stable electrical contact. It includes two male blade terminals, which provide a reliable interface for temperature signal transmission. This configuration supports accurate engine cylinder head temperature readings, essential for optimal engine performance and emission control.
Compatible with a wide range of Ford, Lincoln, and Mercury models such as the Ford F-150, Explorer, Mustang, Lincoln Navigator, and Mercury Mountaineer, this sensor integrates seamlessly with the vehicle’s emission control system. The part number TX91 ensures you receive the correct sensor tailored for these specific applications.
Common Applications and Issues Addressed
- Helps prevent engine overheating by monitoring cylinder head temperature
- Supports accurate fuel mixture adjustments for emission control
- Reduces risk of engine misfires related to temperature fluctuations
- Assists in maintaining proper engine timing and performance
- Detects temperature sensor faults that may trigger check engine lights
Installation Notes and Tips
- Ensure the vehicle is cool before sensor replacement to avoid burns
- Disconnect the battery prior to installation to prevent electrical shorts
- Verify the connector orientation matches the female oval plug design
- Use appropriate tools to avoid damaging the blade terminals
- Check for secure connection to prevent intermittent sensor readings
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TX91 Engine Cylinder Head Temperature Sensor undergoes rigorous testing to maintain quality standards. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship.
| Brand | Standard Ignition |
| Part Number | TX91 |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 259 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2017 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2016 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2016 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2015 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2015 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2014 | Ford | E-150 | N/A | |||
| 2014 | Ford | E-250 | N/A | |||
| 2014 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2014 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2013 | Ford | E-150 | N/A | |||
| 2013 | Ford | E-250 | N/A | |||
| 2013 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2013 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2012 | Ford | E-150 | N/A | |||
| 2012 | Ford | E-250 | N/A | |||
| 2012 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2012 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2012 | Ford | Mustang | 5.4L | V8 | N/A | |
| 2011 | Ford | Crown Victoria | N/A | |||
| 2011 | Ford | E-150 | N/A | |||
| 2011 | Ford | E-250 | N/A | |||
| 2011 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2011 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2011 | Ford | Mustang | 5.4L | V8 | N/A | |
| 2011 | Lincoln | Town Car | N/A | |||
| 2011 | Mercury | Grand Marquis | N/A | |||
| 2010 | Ford | Crown Victoria | N/A | |||
| 2010 | Ford | E-150 | N/A | |||
| 2010 | Ford | E-250 | N/A | |||
| 2010 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2010 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2010 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2010 | Ford | Mustang | 5.4L | V8 | N/A | |
| 2010 | Lincoln | Town Car | N/A | |||
| 2010 | Mercury | Grand Marquis | N/A | |||
| 2009 | Ford | Crown Victoria | N/A | |||
| 2009 | Ford | E-150 | N/A | |||
| 2009 | Ford | E-250 | N/A | |||
| 2009 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2009 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2009 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2009 | Ford | Mustang | 5.4L | V8 | N/A | |
| 2009 | Lincoln | Town Car | N/A | |||
| 2009 | Mercury | Grand Marquis | N/A | |||
| 2008 | Ford | Crown Victoria | N/A | |||
| 2008 | Ford | E-150 | N/A | |||
| 2008 | Ford | E-250 | N/A | |||
| 2008 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2008 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2008 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2008 | Ford | Mustang | 5.4L | V8 | N/A | |
| 2008 | Lincoln | Town Car | N/A | |||
| 2008 | Mercury | Grand Marquis | N/A | |||
| 2007 | Ford | Crown Victoria | N/A | |||
| 2007 | Ford | E-150 | N/A | |||
| 2007 | Ford | E-250 | N/A | |||
| 2007 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2007 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2007 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2007 | Ford | Mustang | 5.4L | V8 | N/A | |
| 2007 | Lincoln | Town Car | N/A | |||
| 2007 | Mercury | Grand Marquis | N/A | |||
| 2006 | Ford | Crown Victoria | N/A | |||
| 2006 | Ford | E-150 | N/A | |||
| 2006 | Ford | E-250 | N/A | |||
| 2006 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2006 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2006 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2006 | Lincoln | Town Car | N/A | |||
| 2006 | Mercury | Grand Marquis | N/A | |||
| 2005 | Ford | Crown Victoria | N/A | |||
| 2005 | Ford | E-150 | N/A | |||
| 2005 | Ford | E-150 Club Wagon | N/A | |||
| 2005 | Ford | E-250 | N/A | |||
| 2005 | Ford | E-350 Club Wagon | 5.4L | V8 | N/A | |
| 2005 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2005 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2005 | Ford | Excursion | 6.8L | V10 | N/A | |
| 2005 | Ford | Excursion | 5.4L | V8 | N/A | |
| 2005 | Ford | Explorer | 4.6L | V8 | N/A | |
| 2005 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2005 | Lincoln | Aviator | N/A | |||
| 2005 | Lincoln | Town Car | N/A | |||
| 2005 | Mercury | Grand Marquis | N/A | |||
| 2005 | Mercury | Mountaineer | 4.6L | V8 | N/A | |
| 2004 | Ford | Crown Victoria | N/A | |||
| 2004 | Ford | E-150 | N/A | |||
| 2004 | Ford | E-150 Club Wagon | N/A | |||
| 2004 | Ford | E-250 | N/A | |||
| 2004 | Ford | E-350 Club Wagon | 5.4L | V8 | N/A | |
| 2004 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2004 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2004 | Ford | Excursion | 6.8L | V10 | N/A | |
| 2004 | Ford | Excursion | 5.4L | V8 | N/A | |
| 2004 | Ford | Expedition | N/A | |||
| 2004 | Ford | Explorer | 4.6L | V8 | N/A | |
| 2004 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2004 | Ford | F-150 Heritage | 5.4L | V8 | N/A | Old Body Style |
| 2004 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | |
| 2004 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | |
| 2004 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | |
| 2004 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | |
| 2004 | Lincoln | Aviator | N/A | |||
| 2004 | Lincoln | Navigator | N/A | |||
| 2004 | Lincoln | Town Car | N/A | |||
| 2004 | Mercury | Grand Marquis | N/A | |||
| 2004 | Mercury | Marauder | N/A | |||
| 2004 | Mercury | Mountaineer | 4.6L | V8 | N/A | |
| 2003 | Ford | Crown Victoria | N/A | |||
| 2003 | Ford | E-150 | 5.4L | V8 | N/A | |
| 2003 | Ford | E-150 | 4.6L | V8 | N/A | |
| 2003 | Ford | E-250 | 5.4L | V8 | N/A | |
| 2003 | Ford | E-250 | 4.6L | V8 | N/A | |
| 2003 | Ford | E-350 Club Wagon | 6.8L | V10 | N/A | |
| 2003 | Ford | E-350 Club Wagon | 5.4L | V8 | N/A | |
| 2003 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2003 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2003 | Ford | Excursion | 6.8L | V10 | N/A | |
| 2003 | Ford | Excursion | 5.4L | V8 | N/A | |
| 2003 | Ford | Expedition | N/A | |||
| 2003 | Ford | Explorer | 4.6L | V8 | N/A | |
| 2003 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2003 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2003 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | |
| 2003 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | |
| 2003 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | |
| 2003 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | |
| 2003 | Lincoln | Aviator | N/A | |||
| 2003 | Lincoln | Navigator | N/A | |||
| 2003 | Lincoln | Town Car | N/A | |||
| 2003 | Mercury | Grand Marquis | N/A | |||
| 2003 | Mercury | Marauder | N/A | |||
| 2003 | Mercury | Mountaineer | 4.6L | V8 | N/A | |
| 2002 | Ford | Crown Victoria | N/A | |||
| 2002 | Ford | E-150 Econoline | 5.4L | V8 | N/A | |
| 2002 | Ford | E-150 Econoline | 4.6L | V8 | N/A | |
| 2002 | Ford | E-150 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 2002 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | N/A | |
| 2002 | Ford | E-250 Econoline | 5.4L | V8 | N/A | |
| 2002 | Ford | E-350 Econoline Club Wagon | 6.8L | V10 | N/A | |
| 2002 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 2002 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2002 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2002 | Ford | Excursion | 6.8L | V10 | N/A | |
| 2002 | Ford | Excursion | 5.4L | V8 | N/A | |
| 2002 | Ford | Expedition | N/A | |||
| 2002 | Ford | Explorer | 4.6L | V8 | N/A | |
| 2002 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2002 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2002 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | |
| 2002 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | |
| 2002 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | |
| 2002 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | |
| 2002 | Lincoln | Blackwood | N/A | |||
| 2002 | Lincoln | Navigator | N/A | |||
| 2002 | Lincoln | Town Car | N/A | |||
| 2002 | Mercury | Grand Marquis | N/A | |||
| 2002 | Mercury | Mountaineer | 4.6L | V8 | N/A | |
| 2001 | Ford | Crown Victoria | N/A | |||
| 2001 | Ford | E-150 Econoline | 5.4L | V8 | N/A | |
| 2001 | Ford | E-150 Econoline | 4.6L | V8 | N/A | |
| 2001 | Ford | E-150 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 2001 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | N/A | |
| 2001 | Ford | E-250 Econoline | 5.4L | V8 | N/A | |
| 2001 | Ford | E-350 Econoline Club Wagon | 6.8L | V10 | N/A | |
| 2001 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 2001 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2001 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2001 | Ford | Excursion | 6.8L | V10 | N/A | |
| 2001 | Ford | Excursion | 5.4L | V8 | N/A | |
| 2001 | Ford | Expedition | N/A | |||
| 2001 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2001 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2001 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | |
| 2001 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | |
| 2001 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | |
| 2001 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | |
| 2001 | Lincoln | Navigator | N/A | |||
| 2001 | Lincoln | Town Car | N/A | |||
| 2001 | Mercury | Grand Marquis | N/A | |||
| 2000 | Ford | Crown Victoria | N/A | |||
| 2000 | Ford | E-150 Econoline | 5.4L | V8 | N/A | |
| 2000 | Ford | E-150 Econoline | 4.6L | V8 | N/A | |
| 2000 | Ford | E-150 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 2000 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | N/A | |
| 2000 | Ford | E-250 Econoline | 5.4L | V8 | N/A | |
| 2000 | Ford | E-350 Econoline | 5.4L | V8 | N/A | |
| 2000 | Ford | E-350 Econoline Club Wagon | 6.8L | V10 | N/A | |
| 2000 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 2000 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 2000 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 2000 | Ford | Excursion | 6.8L | V10 | N/A | |
| 2000 | Ford | Excursion | 5.4L | V8 | N/A | |
| 2000 | Ford | Expedition | N/A | |||
| 2000 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2000 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2000 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | |
| 2000 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | |
| 2000 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | |
| 2000 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | |
| 2000 | Lincoln | Navigator | N/A | |||
| 2000 | Lincoln | Town Car | N/A | |||
| 2000 | Mercury | Grand Marquis | N/A | |||
| 1999 | Ford | Crown Victoria | N/A | |||
| 1999 | Ford | E-150 Econoline | 5.4L | V8 | N/A | |
| 1999 | Ford | E-150 Econoline | 4.6L | V8 | N/A | |
| 1999 | Ford | E-150 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 1999 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | N/A | |
| 1999 | Ford | E-250 Econoline | 5.4L | V8 | N/A | |
| 1999 | Ford | E-350 Econoline | 5.4L | V8 | N/A | |
| 1999 | Ford | E-350 Econoline Club Wagon | 6.8L | V10 | N/A | |
| 1999 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 1999 | Ford | E-350 Super Duty | 6.8L | V10 | N/A | |
| 1999 | Ford | E-350 Super Duty | 5.4L | V8 | N/A | |
| 1999 | Ford | Expedition | N/A | |||
| 1999 | Ford | F-150 | 4.6L | V8 | N/A | |
| 1999 | Ford | F-150 | 5.4L | V8 | N/A | |
| 1999 | Ford | F-250 | 4.6L | V8 | N/A | |
| 1999 | Ford | F-250 | 5.4L | V8 | N/A | |
| 1999 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | |
| 1999 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | |
| 1999 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | |
| 1999 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | |
| 1999 | Lincoln | Navigator | N/A | |||
| 1999 | Lincoln | Town Car | N/A | |||
| 1999 | Mercury | Grand Marquis | N/A | |||
| 1998 | Ford | Crown Victoria | N/A | |||
| 1998 | Ford | E-150 Econoline | 5.4L | V8 | N/A | |
| 1998 | Ford | E-150 Econoline | 4.6L | V8 | N/A | |
| 1998 | Ford | E-150 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 1998 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | N/A | |
| 1998 | Ford | E-250 Econoline | 5.4L | V8 | N/A | |
| 1998 | Ford | E-350 Econoline | 6.8L | V10 | N/A | |
| 1998 | Ford | E-350 Econoline | 5.4L | V8 | N/A | |
| 1998 | Ford | E-350 Econoline Club Wagon | 6.8L | V10 | N/A | |
| 1998 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 1998 | Ford | Expedition | N/A | |||
| 1998 | Ford | F-150 | 4.6L | V8 | N/A | |
| 1998 | Ford | F-150 | 5.4L | V8 | N/A | |
| 1998 | Ford | F-250 | 4.6L | V8 | N/A | |
| 1998 | Ford | F-250 | 5.4L | V8 | N/A | |
| 1998 | Lincoln | Navigator | N/A | |||
| 1998 | Lincoln | Town Car | N/A | |||
| 1998 | Mercury | Grand Marquis | N/A | |||
| 1997 | Ford | E-150 Econoline | 5.4L | V8 | N/A | |
| 1997 | Ford | E-150 Econoline | 4.6L | V8 | N/A | |
| 1997 | Ford | E-150 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 1997 | Ford | E-150 Econoline Club Wagon | 4.6L | V8 | N/A | |
| 1997 | Ford | E-250 Econoline | 5.4L | V8 | N/A | |
| 1997 | Ford | E-350 Econoline | 6.8L | V10 | N/A | |
| 1997 | Ford | E-350 Econoline | 5.4L | V8 | N/A | |
| 1997 | Ford | E-350 Econoline Club Wagon | 6.8L | V10 | N/A | |
| 1997 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | N/A | |
| 1997 | Ford | Expedition | N/A | |||
| 1997 | Ford | F-150 | 4.6L | V8 | N/A | |
| 1997 | Ford | F-150 | 5.4L | V8 | N/A | |
| 1997 | Ford | F-250 | 4.6L | V8 | N/A | |
| 1997 | Ford | F-250 | 5.4L | 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.