Quicksilver 8M0221731 Throttle Position Sensor

The Quicksilver 8M0221731 Throttle Position Sensor is a genuine Mercury Marine replacement component designed to monitor throttle position and communicate engine load data to the ECM (Engine Control Module). This sensor is critical for proper fuel delivery, ignition timing, and overall engine performance on Mercury and Mercruiser marine engines.

Key Features:

• Genuine Quicksilver OEM part ensures perfect fit and function
• Direct replacement for worn or failed throttle position sensors
• Precise throttle position monitoring for optimal engine performance
• Helps maintain fuel efficiency and smooth throttle response
• Designed and tested to Mercury Marine specifications

A faulty throttle position sensor can cause rough idle, poor acceleration, increased fuel consumption, or difficulty starting. This genuine Quicksilver replacement ensures your engine management system receives accurate throttle data for reliable marine engine operation.