HomeEmission Control > SensorsStandard Ignition TS-431 Engine Cylinder Head Temperature Sensor
Part #: TS-431

Standard Ignition TS-431 Engine Cylinder Head Temperature Sensor

15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mazda, Focus, Tribute, Escape, and Escort
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Overview of Standard Ignition TS-431 Engine Cylinder Head Temperature Sensor

The Standard Ignition TS-431 Engine Cylinder Head Temperature Sensor is designed for precise temperature monitoring in Ford and Mazda vehicles. This sensor ensures accurate engine management by providing reliable temperature data for models like the Ford Escape, Escort, Focus, and Mazda Tribute.

  • Bolt-on attachment method for secure installation
  • Female connector with a single square-shaped plug-in design
  • Includes sensor and connector for complete replacement
  • Two female blade terminals for stable electrical connection
  • Operates on a 12-volt system compatible with specified vehicles

Detailed Product Description

The TS-431 sensor from Standard Ignition is engineered to monitor the engine cylinder head temperature accurately. Featuring a bolt-on attachment method, it ensures a firm and reliable fitment in the engine bay. The sensor comes with a female connector that has a square shape and a plug-in type design, simplifying the connection process. It includes two female blade terminals, which provide a secure electrical interface, supporting the 12-volt electrical system typical in Ford and Mazda vehicles. This sensor is supplied complete with the connector, making it a direct replacement part for the Ford Escape, Escort, Focus, and Mazda Tribute models.

Common Applications and Issues Addressed

  • Helps prevent engine overheating by providing accurate temperature readings
  • Resolves erratic temperature gauge readings in Ford Escape and Mazda Tribute
  • Addresses engine performance issues related to faulty temperature sensor data
  • Eliminates check engine light triggers caused by cylinder head temperature sensor faults
  • Supports proper engine cooling system operation in Ford Escort and Focus

Installation Notes and Tips

Installation of the Standard Ignition TS-431 sensor requires unbolting the old sensor and securing the new one using the bolt-on method. Ensure the female connector is properly aligned with the square plug-in connector to avoid connection issues. Verify that the two female blade terminals are firmly seated to maintain electrical continuity. It is recommended to disconnect the battery before installation to prevent electrical shorts. This sensor is designed for direct replacement, so no additional modifications are necessary for compatible Ford and Mazda models.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TS-431 Engine Cylinder Head Temperature Sensor undergoes rigorous quality control testing to maintain consistent standards. This part typically comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use for Ford Escape, Escort, Focus, and Mazda Tribute vehicles.

BrandStandard Ignition
Part NumberTS-431
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeSquare
Connector TypePlug In
ContentsSensor & Connector
Terminal GenderFemale
Terminal TypeBlade
Voltage12

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004FordFocus2.0LL4N/A
2004MazdaTribute2.0LL4N/A
2003FordEscape2.0LL4N/A
2003FordEscortN/A
2003FordFocus2.0LL4N/A
2003MazdaTribute2.0LL4N/A
2002FordEscape2.0LL4N/A
2002FordEscortN/A
2002FordFocus2.0LL4N/A
2002MazdaTribute2.0LL4N/A
2001FordEscape2.0LL4N/A
2001FordEscortN/A
2001FordFocus2.0LL4N/A
2001MazdaTribute2.0LL4N/A
2000FordFocus2.0LL4N/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:

12301140-110213-27775S15207641993007SU5777TS4066WT4000WTA1112YS4Z6G004AA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.