HomeHVAC > SensorsStandard Ignition AX191 Cabin Air Temperature Sensor
Part #: AX191

Standard Ignition AX191 Cabin Air Temperature Sensor

⚙️ 2 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, RAV4
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Overview of Standard Ignition AX191 Cabin Air Temperature Sensor

The Standard Ignition AX191 Cabin Air Temperature Sensor is designed specifically for Toyota RAV4 models, providing accurate temperature readings to optimize your vehicle's HVAC system performance. This sensor ensures reliable climate control by monitoring cabin air temperature effectively.

  • Attachment Method: Bolt on for secure installation
  • Color/Finish: Black
  • Connector Gender: Female with one connector
  • Connector Shape: Round and rectangular for precise fit
  • Connector Type: Plug in for easy connection
  • Includes mounting bracket for stable placement
  • Terminal Gender: Male with two blade terminals
  • Wiring Harness: Not included

Detailed Product Description

The Standard Ignition AX191 cabin air temperature sensor is engineered to fit Toyota RAV4 vehicles, ensuring compatibility and optimal HVAC system function. Featuring a bolt-on attachment method, this sensor mounts securely with the included bracket, minimizing vibration and maintaining accurate temperature readings. The black finish complements the vehicle’s interior components, while the female plug-in connector with a round and rectangular shape allows for straightforward installation and reliable electrical connection. The sensor’s two male blade terminals provide stable contact points, supporting consistent signal transmission to the vehicle’s climate control module.

Common Applications and Issues Addressed

  • Helps regulate cabin temperature for improved HVAC efficiency
  • Prevents inaccurate temperature readings that can cause climate control malfunctions
  • Addresses issues with inconsistent air conditioning or heating performance
  • Supports proper operation of automatic climate control systems in Toyota RAV4
  • Replaces faulty or damaged cabin air temperature sensors to restore system accuracy

Installation Notes and Tips

  • Ensure vehicle ignition is off before installation
  • Use the included mounting bracket to secure the sensor firmly in place
  • Verify connector orientation matches the sensor’s female plug-in design
  • Check for proper seating of the two male blade terminals to avoid loose connections
  • Wiring harness is not included; reuse existing harness or source separately if needed

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AX191 cabin air temperature sensor undergoes rigorous quality control to maintain consistent functionality. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandStandard Ignition
Part NumberAX191
Attachment MethodBolt On
ColorBlack
Connector GenderFemale
Connector ShapeRound, Rectangular
Connector TypePlug In
ContentsIncludes Bracket
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
2005ToyotaRAV4N/Awithout air conditioning
2004ToyotaRAV4N/Awithout air conditioning

* 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:

8879042060ATSB10028TS57317WT5627

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