Mercury – Engine Sensor | FourStroke / Verado / Racing Series | Marine-Grade Electronic Construction | 8M0082988

Overview

There’s a certain comfort that comes from knowing your engine is reading the world accurately — every throttle push, every temperature shift, every small adjustment beneath the cowling. When you’re out on the water, you don’t think about sensors until one fails, and suddenly every decision feels uncertain. The Mercury 8M0082988 Sensor brings back that sense of trust. It’s the kind of part that lets you run a long channel or open up the throttle on a big stretch of water without wondering what’s going on behind the scenes. You just know your engine is seeing things clearly, responding the way it should, and keeping your day moving smoothly.

Key Features

• Precision marine sensor designed to monitor critical engine data
• Built for select Mercury FourStroke outboards from 25 to 450 horsepower
• Compatible with Verado, Racing, Jet Carbureted models, and the 200 horsepower DFI JetDrive SportJet
• Marine-grade electronic components built to withstand heat, vibration, and moisture
• Easy installation with common tools and factory-fit mounting points
• Engineered for fast, accurate signal delivery to support smooth throttle response and consistent operation

Engine & Boat Compatibility

• Fits Mercury FourStroke outboards ranging from 25 to 450 horsepower
• Compatible with Verado six-cylinder platforms and Mercury Racing applications
• Works with Jet Carbureted outboards and the 200 horsepower DFI JetDrive SportJet
• Ideal for aluminum fishing boats, bay boats, pontoons, center consoles, jet boats, and performance hulls
• Designed to integrate seamlessly with Mercury EFI and digital-control systems

Performance & Practical Benefits

When a sensor is functioning correctly, you’ll barely notice it — and that’s exactly the point. The Mercury 8M0082988 provides clean, fast readings so your engine can make the tiny adjustments that keep everything running smooth and steady. You’ll feel it in subtle ways: the crispness of your throttle response, the steady idle when you’re drifting near the mangroves, the confident acceleration as you climb onto plane.

The marine-grade construction holds up beautifully in real-world conditions. It resists salt, heat, spray, vibration — all the things that slowly wear down lesser parts. Install it once and you’ll appreciate how secure and tight it fits, without the flimsy feel some aftermarket options bring.

Most importantly, it restores consistency. When an aging sensor starts to misread, you might notice small hesitations, stumbling at idle, or a throttle that just feels “off.” Replacing it with an OEM Mercury Marine part often brings immediate improvement — a return to that clean, predictable performance you expect from your outboard.

Why Buy OEM

A sensor may be small, but it’s too important to gamble on. Mercury Marine parts are engineered to communicate perfectly with Mercury control systems, without the lag or inconsistency that generic components can introduce. With the 8M0082988, you’re getting the exact signal quality your engine was designed around, plus the durability to handle harsh marine environments. It’s cost-effective in the long run, reliable day to day, and saves you from the frustration of troubleshooting a problem caused by an inferior part. As any experienced boater will tell you — the right OEM sensor is worth every penny.

FAQ

Q1: Which engines does the 8M0082988 Sensor fit?

It fits select Mercury FourStroke outboards from 25 to 450 horsepower, including Verado, Racing, Jet Carbureted models, and the 200 horsepower DFI JetDrive SportJet.

Q2: What makes this better than aftermarket sensors?

OEM sensors communicate more accurately, last longer, and integrate cleanly with Mercury control systems without calibration issues.

Q3: How can I confirm it’s the correct replacement?

Check your engine model, serial number, and consult your manual. If your setup uses this Mercury Marine part number, it will be a direct match.

Q4: Can it be used in both saltwater and freshwater?

Absolutely. It’s built with marine-grade materials specifically designed for harsh conditions.

Q5: Is installation straightforward?

Yes. Most boat owners can install it using basic hand tools because it mounts in factory-designed locations.