OE Quality
60-Day Returns

Standard Ignition AX86 Cabin Air Temperature Sensor
Overview of Standard Ignition AX86 Cabin Air Temperature Sensor
The Standard Ignition AX86 Cabin Air Temperature Sensor is designed to provide accurate temperature readings inside the vehicle cabin. Compatible with select Buick, Oldsmobile, and Pontiac models, this sensor helps maintain optimal HVAC system performance.
- Color: Black and gray for easy identification
- Connector Gender: Female with a rectangular plug-in design
- Single connector quantity for straightforward installation
- Terminal Gender: Male with two blade terminals
- No mounting brackets or wiring harness included
Detailed Product Description
This cabin air temperature sensor from Standard Ignition features a female rectangular plug-in connector, ensuring a secure and reliable connection within the HVAC system. The sensor includes two male blade terminals, which facilitate efficient electrical contact. Its black and gray color scheme aids in quick visual verification during installation or maintenance. The AX86 sensor is engineered without mounting brackets or wiring harnesses, allowing it to integrate seamlessly with the existing vehicle components.
Compatible Vehicles and Applications
The AX86 sensor is compatible with the following vehicles:
- Buick Rendezvous
- Oldsmobile Silhouette
- Pontiac Aztek
- Pontiac Montana
It is specifically designed to monitor cabin air temperature, providing critical data to the HVAC control module to regulate climate control settings effectively.
Common Issues Addressed by the AX86 Sensor
- Inaccurate cabin temperature readings causing improper HVAC operation
- HVAC system failing to adjust airflow or temperature correctly
- Intermittent or no temperature sensor signal to the climate control unit
- Unresponsive or fluctuating cabin temperature display
- Reduced comfort due to faulty sensor input
Installation Notes and Tips
Installation of the Standard Ignition AX86 sensor requires no additional mounting brackets or wiring harnesses, as it connects directly to the vehicle’s existing HVAC wiring. Ensure the female rectangular connector is fully seated to avoid loose connections. Verify the sensor terminals are clean and free of corrosion before installation. It is recommended to disconnect the vehicle battery before replacing the sensor to prevent electrical shorts.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The AX86 Cabin Air Temperature Sensor undergoes rigorous quality control testing to ensure reliable performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Standard Ignition |
|---|---|
| Part Number | AX86 |
| Color | Black, Gray |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Wiring Harness Included | No |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Buick | Rendezvous | N/A | |
| 2006 | Buick | Rendezvous | N/A | |
| 2005 | Buick | Rendezvous | N/A | |
| 2005 | Pontiac | Aztek | N/A | |
| 2005 | Pontiac | Montana | N/A | |
| 2004 | Buick | Rendezvous | N/A | |
| 2004 | Oldsmobile | Silhouette | N/A | |
| 2004 | Pontiac | Aztek | N/A | |
| 2004 | Pontiac | Montana | N/A | |
| 2003 | Buick | Rendezvous | N/A | |
| 2003 | Oldsmobile | Silhouette | N/A | |
| 2003 | Pontiac | Aztek | N/A | |
| 2003 | Pontiac | Montana | N/A | |
| 2002 | Buick | Rendezvous | N/A | |
| 2002 | Oldsmobile | Silhouette | N/A | |
| 2002 | Pontiac | Aztek | N/A | |
| 2002 | Pontiac | Montana | N/A | |
| 2001 | Oldsmobile | Silhouette | N/A | |
| 2001 | Pontiac | Aztek | N/A | |
| 2001 | Pontiac | Montana | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.