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Standard Ignition AX329 HVAC Heater Core Temperature Sensor
Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX329
The Standard Ignition HVAC Heater Core Temperature Sensor AX329 is designed specifically for Ford F-150 and F-150 Heritage models. This sensor plays a critical role in monitoring the temperature of the heater core to ensure optimal HVAC system performance.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Rectangular
- Connector Type: Plug in
- Terminal Gender: Male
- Terminal Quantity: 2
- Terminal Type: Blade
- Contents: Sensor only
Detailed Product Description
The AX329 HVAC Heater Core Temperature Sensor from Standard Ignition features a female rectangular plug-in connector with a single connection point, ensuring a secure and reliable electrical interface. It includes two male blade terminals that provide stable contact and efficient signal transmission. This sensor is engineered to accurately measure the temperature of the heater core, allowing the HVAC system to regulate cabin heating effectively. Compatible with Ford F-150 and F-150 Heritage models, this sensor meets OEM specifications for fit and function.
Common Applications and Issues Addressed
- Helps maintain accurate cabin temperature control in Ford F-150 HVAC systems
- Prevents heater core overheating by providing precise temperature feedback
- Resolves HVAC system faults related to incorrect temperature readings
- Addresses inconsistent heating performance or fluctuating cabin temperatures
- Supports proper operation of climate control modules dependent on heater core data
Installation Notes and Tips
- Ensure the vehicle is turned off and cooled down before sensor replacement
- Disconnect the battery to prevent electrical shorts during installation
- Locate the heater core temperature sensor in the HVAC housing as per Ford F-150 service manual
- Carefully unplug the female rectangular connector and remove the old sensor
- Install the new AX329 sensor by aligning the plug-in connector and securing the blade terminals
- Verify proper connection and test HVAC system operation after installation
Quality Assurance and Warranty
Standard Ignition manufactures the AX329 sensor to meet strict quality standards, ensuring reliable performance and durability. This part is backed by a limited warranty against defects in materials and workmanship, providing confidence in its long-term operation within Ford F-150 and F-150 Heritage HVAC systems.
| Brand | Standard Ignition |
| Part Number | AX329 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Contents | Sensor |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Ford | F-150 | N/A | Fuel Injection Pressure Damper |
| 2007 | Ford | F-150 | N/A | Fuel Injection Pressure Damper |
| 2006 | Ford | F-150 | N/A | Fuel Injection Pressure Damper |
| 2005 | Ford | F-150 | N/A | Fuel Injection Pressure Damper |
| 2004 | Ford | F-150 | N/A | Fuel Injection Pressure Damper |
| 2004 | Ford | F-150 Heritage | 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.