HomeStandard Ignition AX507 HVAC Heater Core Temperature Sensor
Part #: AX507

Standard Ignition AX507 HVAC Heater Core Temperature Sensor

6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$28.46Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Acura, RDX
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX507

The Standard Ignition HVAC Heater Core Temperature Sensor AX507 is designed specifically for Acura RDX models. This sensor plays a critical role in monitoring the temperature of the heater core to ensure optimal HVAC system performance and passenger comfort.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Rectangular
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade

Detailed Product Description

The AX507 heater core temperature sensor from Standard Ignition is engineered to provide accurate temperature readings within the HVAC system of Acura RDX vehicles. Featuring a female rectangular connector with a single connection point, it ensures a secure and reliable electrical interface. The sensor terminals are male blade types, with two terminals designed for efficient signal transmission. This configuration supports consistent communication with the vehicle’s climate control module, helping regulate heater core temperature effectively.

Compatible Vehicles and Application

This HVAC heater core temperature sensor is compatible with Acura RDX models, providing a direct replacement for the original equipment sensor. It is intended for use in the vehicle’s heating, ventilation, and air conditioning system to monitor heater core temperature and assist in maintaining the desired cabin temperature.

  • Helps prevent HVAC system overheating
  • Ensures accurate temperature regulation within the heater core
  • Reduces risk of heater core damage due to temperature fluctuations
  • Supports efficient climate control system operation
  • Addresses issues related to inconsistent cabin heating

Installation Notes and Tips

When installing the Standard Ignition AX507 sensor, ensure the female rectangular connector is properly aligned and securely connected to avoid electrical faults. Verify that the male blade terminals are free of corrosion and firmly seated. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Follow Acura RDX service manual guidelines for sensor replacement to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AX507 sensor undergoes rigorous quality control testing to confirm proper fit and function. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberAX507
Connector GenderFemale
Connector ShapeRectangular
Terminal GenderMale
Terminal TypeBlade

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2012AcuraRDXN/A
2011AcuraRDXN/A
2010AcuraRDXN/A
2009AcuraRDXN/A
2008AcuraRDXN/A
2007AcuraRDXN/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:

5S90747656580560STKA41ATSA373TS57634WT5943

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