Standard Ignition AX398 Cabin Air Temperature Sensor

Cabin Air Temperature Sensor for Volvo HVAC Systems

Standard Ignition AX398 is a cabin air temperature sensor for Volvo climate control systems. It is built with a black finish, a rectangular female connector, and a 4-pin male terminal layout for direct sensor replacement in the HVAC circuit.

Key Features

• Cabin air temperature sensor for HVAC temperature monitoring
• Black housing with rectangular plug-in connector
• 1 female connector and 4 male pin terminals
• Sensor only; wiring harness not included
• No mounting bracket(s) included
• Standard Ignition AX398 replacement part

Product Details

This Standard Ignition AX398 cabin air temperature sensor helps provide the HVAC control module with interior temperature input for climate regulation. It cross-references Monroe Shocks & Struts 172286 and 182286 for the same application. Compatible With Volvo S80, XC60, XC70, and V70 applications, this sensor is a direct-fit replacement for vehicles using the listed connector and terminal configuration. The AX398 part number is also useful when searching for a Volvo cabin air temperature sensor replacement by OE-style reference.

What It Helps Address

• Incorrect cabin temperature readings
• HVAC systems that blow air too warm or too cold
• Climate control response that does not match the selected setting
• Faults caused by a damaged sensor connector or worn terminals
• Replacement needs after sensor failure in the interior climate system

Installation Notes

Verify connector shape, terminal count, and mounting location before installation. This sensor uses a plug-in rectangular connector with 4 male pins and does not include a wiring harness or mounting bracket(s). Confirm vehicle application by year and model before ordering: Fits 2007-2011 Volvo S80, N/A; Fits 2010-2011 Volvo XC60, N/A; Fits 2008-2011 Volvo XC70, N/A; Fits 2008-2010 Volvo V70, N/A. The AX398 should be matched to the original sensor configuration for proper HVAC operation.

Quality Assurance

Standard Ignition supplies replacement electrical and HVAC components for service applications. AX398 is built to match the listed connector and terminal specifications for the confirmed Volvo fitments.