OE Quality
60-Day Returns

Standard Ignition HS-525 HVAC Blower Motor Switch
Overview of Standard Ignition HVAC Blower Motor Switch HS-525
The Standard Ignition HS-525 HVAC blower motor switch is designed for reliable operation in Mazda 6 vehicles. This white, square toggle switch provides precise control of the blower motor, ensuring consistent climate control performance.
- Compatible with Mazda 6 models
- 12-volt electrical rating for standard automotive systems
- Plug-in attachment method with a female square connector
- Toggle actuation style for easy operation
- Durable plastic housing with five male blade terminals
- Compact dimensions: 0.78 inches (19.812 mm) width
Detailed Product Description
The Standard Ignition HS-525 blower motor switch is engineered to meet OEM specifications for HVAC systems in Mazda 6 vehicles. Featuring a white plastic housing and a square shape, this switch uses a toggle actuation style to control the blower motor function effectively. It includes a single female connector with a square shape designed for a secure plug-in connection. The switch terminals are male blade types, with a total of five terminals to ensure proper electrical contact and reliable performance. The 12-volt rating aligns with typical automotive electrical systems, making it suitable for standard HVAC blower motor applications.
Common Applications and Issues Addressed
- Restores blower motor control in Mazda 6 HVAC systems
- Replaces faulty or unresponsive blower motor switches
- Solves intermittent blower motor operation problems
- Addresses issues with blower speed control failure
- Eliminates electrical connection problems due to worn switches
Installation Notes and Tips
This blower motor switch is designed for plug-in installation with a female square connector, simplifying replacement in compatible Mazda 6 models. Ensure the vehicle’s ignition is off before installation to avoid electrical hazards. Verify the connector shape and terminal configuration match the existing switch to guarantee proper fitment. No wiring harness or mounting brackets are included, so retain original hardware during replacement.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet industry standards for durability and performance. While specific warranty details for part number HS-525 are not provided here, Standard Ignition typically offers coverage against manufacturing defects. Consult the product documentation or supplier for exact warranty terms.
| Brand | Standard Ignition |
|---|---|
| Part Number | HS-525 |
| Attachment Method | Plug in |
| Bulb Included | No |
| Color/Finish | White |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Square |
| Contents | Switch |
| Functions | Blower motor |
| Hardware Included | No |
| Housing Material | Plastic |
| Mounting Bracket(s) Included | No |
| Overall Width (mm) | 19.812 |
| Switch Actuation Style | Toggle |
| Switch Shape | Square |
| Terminal Gender | Male |
| Terminal Quantity | 5 |
| Terminal Type | Blade |
| Threaded End Size | 10mmx1.00 |
| Voltage | 12 |
| Width - Inches | 0.78 |
| Wire Quantity | 0 |
| Wiring Harness Included | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Mazda | 6 | N/A | |||
| 2007 | Mazda | 6 | N/A | |||
| 2006 | Mazda | 6 | N/A | |||
| 2005 | Mazda | 6 | 2.3L | L4 | N/A | |
| 2005 | Mazda | 6 | 3.0L | V6 | N/A | |
| 2004 | Mazda | 6 | 2.3L | L4 | N/A | |
| 2004 | Mazda | 6 | 3.0L | V6 | N/A | |
| 2003 | Mazda | 6 | 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.