Quicksilver 8M6005165 Throttle Position Indicator TPI Assembly for Mercury Mariner Outboards

The Quicksilver 8M6005165 Throttle Position Indicator (TPI) assembly is a genuine OEM replacement component designed for Mercury and Mariner outboard engines. This critical sensor monitors throttle position and transmits data to the engine control module, ensuring optimal fuel delivery, smooth acceleration, and proper engine performance.

Key Features:

• Genuine Quicksilver OEM part ensures precise fit and reliable performance
• Compatible with 75-300hp Mercury and Mariner 2-stroke outboards
• Fits 1.5L, 2.5L, 3.0L, 3.2L, and 3-cylinder engine configurations
• Works with Pro XS, Sport XS, Jet, DFI, EFI, ProMax, Marathon, SeaPro, JP, Long, and SST models
• Includes compatibility with 200-250hp DFI, EFI, and M2 JetDrive SportJet applications
• Easy installation with standard marine shop tools

This throttle position indicator assembly is essential for maintaining accurate throttle response and engine diagnostics. When the TPI fails, symptoms may include rough idling, poor acceleration, or illuminated warning lights. Replace your worn or failed TPI with this genuine Quicksilver component to restore factory performance. Always consult your owner's manual, parts listing, or service manual for exact application fitment and installation procedures.