MIDWEST MOTORS

DRIVING THE HEARTLAND • EST. 2024

Reliable Marine Engine Monitoring

Maintain precise control over your vessel's performance with the Quicksilver 805218T Engine Coolant Temperature (ECT) Gauge Sender. Specifically engineered for Mercury MerCruiser MCM and MIE EFI engines, this genuine OEM-quality sender ensures your dashboard gauge provides accurate, real-time data to prevent overheating and protect your engine.

Key Features & Benefits

• Direct OEM Replacement: Designed to meet Mercury Marine's stringent specifications for a perfect fit and reliable calibration.
• EFI Compatibility: Purpose-built for Electronic Fuel Injection (EFI) sterndrive and inboard applications.
• Marine-Grade Durability: Constructed with corrosion-resistant materials to withstand harsh saltwater and freshwater environments.
• Accurate Readings: High-precision thermal element provides consistent signaling to your gauge, ensuring early detection of cooling issues.

Compatibility & Fitment

This sender is designed for Mercury MerCruiser MCM (Sterndrive) and MIE (Inboard) EFI Engines across a wide range of displacements, including:

• 4.3L, 5.0L, 5.7L, 6.2L V8
• 7.4L, 8.1L, 8.2L Big Block V8
• Fits many standard MerCruiser thermostat housings.

Note: Always refer to your engine's service manual to verify the specific part number required for your serial number range.