AUGREX HVAC Blower Fan Knob Switch for Toyota Corolla/Matrix 2009-2013 — 4-Speed, OEM-Fit

This replacement blower fan knob by AUGREX is engineered to match OEM dimensions and connectors, providing a like-for-like swap for worn or damaged fan speed controls. It fits several Toyota Corolla trim levels (CE, LE, S, XLE, XRS, L) and Matrix models (S, XRS, XR) across the 2009–2013 model years, replacing part numbers 55902-12100, 55902-02030, 55902-02070, and 55902-75D358. Built from durable ABS and designed for plug-and-play installation, the switch gives you four selectable blower speeds so you can quickly regain comfortable cabin airflow without modifying wiring or dashboard fittings.

How will this switch restore blower control in my Toyota?

Worn resistor packs or damaged knobs can leave your HVAC blower stuck or operating intermittently. The AUGREX replacement restores full functionality by using the same physical footprint and electrical interface as the original factory switch. Installation re-establishes the connection between the dash control and the blower motor circuit so you can once again select low to high airflow reliably.

• Direct OEM-style fit to ensure correct alignment and secure mounting
• Four-speed settings: low, medium, medium-high, high for precise airflow
• Replaces multiple Toyota part numbers for cross-compatibility
• Plug-and-play connector eliminates splicing or rewiring

What vehicles and part numbers does this AUGREX blower switch fit?

This blower fan knob is tailored for specific Toyota Corolla and Matrix years and trims; check your vehicle’s model year and part number for compatibility before ordering. It directly replaces the OEM part numbers listed, making it suitable for owners who need an exact match rather than a universal aftermarket piece.

• Compatible with Toyota Corolla: CE, LE, S, XLE, XRS, L (2009–2013)
• Compatible with Toyota Matrix: S, XRS, XR (2009–2010)
• OEM replacements: 55902-12100, 55902-02030, 55902-02070, 55902-75D358
• Check your current switch’s part number to confirm fit

How simple is the installation — do I need special tools?

Installation is intended to be straightforward: the switch uses the same harness and mounting points as the factory unit, allowing for quick removal and replacement with common hand tools. Most users can complete the swap in under 30 minutes without professional help, though basic trim removal tools and a screwdriver will make the job easier and prevent panel damage.

• Plug-and-play connector matches factory wiring—no cutting or splicing required
• Standard trim tools or a flat screwdriver for dash bezel removal
• Estimated install time: 15–30 minutes for a DIYer comfortable with interior panels
• Follow vehicle service manual for any airbag or electrical precautions

What are the build quality and durability features of this switch?

AUGREX constructed this blower switch from upgraded ABS materials selected for wear resistance and color stability, so it resists fading and deformation under normal cabin conditions. The internal contacts and housing meet or exceed typical OEM standards to deliver dependable performance through frequent use.

• Durable ABS housing resists heat-related warping and fading
• Manufactured to OEM 1:1 size specifications for a snug fit
• Robust internal contacts designed for daily on/off cycles
• Quality checks intended to match original equipment standards

Who is this for: This AUGREX HVAC AC blower fan knob switch is aimed at Toyota Corolla and Matrix owners who need a reliable, direct replacement for factory blower controls. It’s a practical buy for DIY mechanics, fleet managers, or anyone restoring interior function without paying dealership prices. If your blower is stuck at a single speed, fails on certain settings, or the knob is cracked or loose, this switch offers a cost-effective, OEM-style fix with simple installation.