Premium Engine Temperature Sensor for MerCruiser Engines
Precision-engineered with high-grade thermistor material for accurate temperature readings, ensuring optimal engine performance and preventing overheating. Compatible with MerCruiser 3.0L, 4.3L, and 5.0L engines, direct replacement for OEM part numbers 805218T and 805218. Durable stainless steel housing with corrosion-resistant coating, designed to withstand harsh marine environments. Seamless integration with factory wiring for hassle-free installation. Ideal for boat owners and marine mechanics seeking reliable engine monitoring. Trusted by professionals for its consistent durability and OEM-level quality. Buy in bulk for fleet maintenance or resale—wholesale pricing guaranteed. Global shipping available. Lowest price online, backed by our wholesale expertise.