Exterior Components› Body Panels and Components

STANDARD IGN

INTERMOTOR A/C AND HEATER

$82.60

SKU: S092 HS-523

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Standard Ignition HS-523 is an HVAC blower motor switch designed for reliable control of your vehicle's heating and cooling system. It features a toggle actuation style and five distinct positions for precise blower speed adjustment. This switch is specifically compatible with Mazda 3 models, offering a direct OE replacement.

The HS-523 has a rectangular black and white plastic housing and connects via a single female rectangular connector with six male blade terminals. It measures 19.558 mm in width, ensuring a seamless fit into the HVAC control panel. This component resolves issues with malfunctioning blower speed control, intermittent operation, or complete blower failure, restoring proper HVAC functionality.

Fitment

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Specifications

BrandSTANDARD IGN
Part NumberS092 HS-523

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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