The Mercury O2 Sensor (8M0142695) fine-tunes your engine’s performance, ensuring the air-fuel ratio stays just right. The result? Better efficiency, reduced emissions, and smoother operation on the water.

Designed to withstand the demanding conditions of marine environments, the O2 Sensor is built for the long haul. Its precise readings allow your engine to run optimally, helping you conserve fuel and minimize wear over time. And when it comes to installation, it’s straightforward, making it an easy upgrade for anyone looking to get the most out of their Mercury engine.

Here’s why it matters:

• Precision: Keeps your engine running at its best by monitoring oxygen levels for the ideal air-fuel mixture.
• Fuel Efficiency: Helps reduce fuel consumption, saving you money on every trip.
• Built to Last: Crafted with durable materials that handle the toughest marine conditions.

If you’re looking to enhance engine performance and keep your boat running at its peak, the Mercury O2 Sensor (8M0142695) is a smart, reliable choice. Don’t let engine efficiency fall behind—make sure your outboard is equipped to perform at its best, every time.