Precision-engineered Water Coolant Temperature Sensor ensures optimal engine performance with high accuracy readings. Durable stainless steel probe and brass housing withstand extreme temperatures and corrosive environments. OEM-compatible 89422-47010 fits LEXUS ES350/GS350/IS350 and TOYOTA AVALON models perfectly. Advanced thermal-sensitive element guarantees rapid response to coolant temperature changes. Direct replacement part with factory-spec connectors for plug-and-play installation. Batch-tested for reliability in extreme cold/hot conditions (-40°C to 150°C). Maintains fuel efficiency and prevents overheating in daily commuting or long-distance driving. CNC-machined components with double-sealed epoxy coating against leaks. Worldwide wholesale pricing with bulk discounts for auto repair shops and distributors.