Standard Ignition Ambient Air Temperature Sensor,Cabin Air Temperature Sensor AX66
Standard Ignition Ambient Air Temperature Sensor,Cabin Air Temperature Sensor AX66 - view 2
Standard Ignition Ambient Air Temperature Sensor,Cabin Air Temperature Sensor AX66
Standard Ignition Ambient Air Temperature Sensor,Cabin Air Temperature Sensor AX66 - view 2

Standard Ignition Ambient Air Temperature Sensor,Cabin Air Temperature Sensor P/N:AX66

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$59.99
MPN: AX66
Item Package Quantity: 1
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Standard Ignition Ambient Air Temperature Sensor,Cabin Air Temperature Sensor P/N:AX66
Standard Ignition Ambient Air Temperature Sensor,Cabin Air Temperature Sensor P/N:AX66
$59.99

Keep your climate-control system reading air temperature accurately with the Standard Ignition Ambient Air Temperature Sensor / Cabin Air Temperature Sensor (AX66). This bolt-on sensor uses a thermistor to measure air temperature and report it to the vehicle's HVAC/climate-control system. It drops in as a direct-fit replacement for the listed applications, including the 1996-2000 Chrysler Town & Country, 1996-2000 Dodge Caravan and Grand Caravan, 1996-2000 Plymouth Voyager and Grand Voyager, 2000 Chrysler Grand Voyager and Voyager, and 1999 Plymouth Breeze (All engines) — see the Buyer's Guide tab for the full list.

  • Thermistor accuracy: tight-tolerance thermistor response values to support accurate temperature measurement and proper operation.
  • Factory tested: 100% factory tested to help ensure trouble-free performance.
  • Bolt-on connection: bolt-on attachment with an oval plug-in connector — one female connector carrying two male blade terminals; mounting bracket(s) included.
  • Finish: black housing.

This part is listed under both the Ambient Air Temperature Sensor and Cabin Air Temperature Sensor names. If a faulty original sensor is the cause of inaccurate temperature readings or erratic automatic climate control, this replaces it. A wiring harness is not included. Country of origin: United States.

Interchange: WT3097 · 4685606 · SU3150 · TS5039
Manufacturer part number AX66.

This part cross-references / interchanges with the following part numbers:

WT3097, 4685606, SU3150, TS5039

Frequently Asked Questions

What does the AX66 sensor do?

It uses a thermistor to measure air temperature and report it to the vehicle's climate-control/HVAC system, helping the system regulate temperature.

Why is it listed under two names?

It's cataloged as both an Ambient Air Temperature Sensor and a Cabin Air Temperature Sensor, so it may appear under either name — it's the same part.

Will this fit my vehicle?

It's a direct-fit replacement for the listed applications, including 1996-2000 Chrysler Town & Country, Dodge Caravan/Grand Caravan, and Plymouth Voyager/Grand Voyager (All engines). Check the Buyer's Guide tab.

Does it include a wiring harness or bracket?

A wiring harness is not included. Mounting bracket(s) are included, and the sensor uses an oval plug-in connector with two male blade terminals.

What are signs this sensor may need replacing?

Signs may include inaccurate temperature readings or automatic climate control that doesn't regulate properly. Diagnose the cause first, since other components can cause similar symptoms.

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