Toyota Headlight Cleaning Relay 85942-58010 85942-30020 OEM Specification

Toyota headlight cleaning relay 85942-58010 and 85942-30020 follow OEM specs for controlling power to the headlight washing system, ensuring the spray motor operates when needed. If the washers do not spray, spray weakly, or function intermittently, relay aging is often the cause. Replace with this standard-spec relay to restore washer system reliability and keep headlights clean for safe night driving.