High-Quality Engine Coolant Temperature Switch Sensor
Precision-engineered for optimal thermal performance, this sensor ensures accurate coolant temperature readings for Toyota Echo, Mazda Miata, and Protege models (2000-2005).
Durable Construction
Made from heat-resistant materials and corrosion-proof metals, designed to withstand extreme engine conditions for long-lasting reliability.
Perfect Fit & Easy Installation
Direct OEM replacement (Klk1-18-840 / 89422-16010 / 13650-50G10) with seamless compatibility—no modifications required.
Enhanced Engine Performance
Monitors coolant temperature in real-time, preventing overheating and improving fuel efficiency for smoother drives.
Global Wholesale Advantage
Lowest price guaranteed for bulk orders, backed by worldwide shipping and trusted quality. Ideal for repair shops, resellers, and car enthusiasts.