HomeHVAC > SensorsStandard Ignition AX318 Cabin Air Temperature Sensor
Part #: AX318

Standard Ignition AX318 Cabin Air Temperature Sensor

⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, 6
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Overview of Standard Ignition AX318 Cabin Air Temperature Sensor

The Standard Ignition AX318 Cabin Air Temperature Sensor is designed specifically for Mazda 6 models, providing accurate temperature readings to optimize your vehicle's HVAC system performance. This sensor ensures your cabin climate control operates efficiently by monitoring interior air temperature.

  • Color/Finish: Black for durability and corrosion resistance
  • Connector Gender: Female with a single oval-shaped plug-in connector
  • Terminal Type: Two male blade terminals for secure electrical connection
  • Mounting Bracket: Not included, designed for direct sensor installation
  • Wiring Harness: Not included, compatible with existing vehicle harness

Detailed Product Description

The AX318 cabin air temperature sensor from Standard Ignition is engineered to deliver precise temperature data to the HVAC control module in Mazda 6 vehicles. Featuring a black finish, this sensor is built to withstand the environmental conditions inside the vehicle cabin. It includes a single female oval plug-in connector that simplifies installation and ensures a reliable electrical connection through its two male blade terminals. Although it does not come with a mounting bracket or wiring harness, it is designed to integrate seamlessly with the factory setup of the Mazda 6.

Common Applications and Problem Resolution

  • Helps maintain accurate cabin temperature readings for climate control systems
  • Resolves inconsistent HVAC performance due to faulty temperature sensing
  • Addresses issues with automatic temperature regulation in Mazda 6 models
  • Prevents erratic fan speeds caused by sensor malfunction
  • Improves overall comfort by ensuring proper sensor feedback to the HVAC unit

Installation Notes and Tips

Installation of the Standard Ignition AX318 sensor requires access to the HVAC sensor port inside the Mazda 6 cabin. Ensure the vehicle ignition is off before beginning installation. The sensor plugs directly into the existing wiring harness using its female oval connector. Since no mounting bracket or wiring harness is included, verify the original hardware is intact and in good condition. Handle the sensor carefully to avoid damage to the terminals during installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The AX318 cabin air temperature sensor undergoes rigorous quality control to ensure reliable operation within Mazda 6 HVAC systems. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberAX318
ColorBlack
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
ContentsSensor
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2013Mazda6N/A
2012Mazda6N/A
2011Mazda6N/A
2010Mazda6N/A
2009Mazda6N/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:

ATSA237GS3M61764TS57445WT5754

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