Yamaha - Throttle Body 1 - Air Intake Component - 6P2-13751-00-00

Overview

Throttle response is something you notice right away on the water, especially when you’re trying to get on plane or adjust speed in tight spots. I’ve worked on setups where the engine felt lazy or uneven, and it traced back to issues in the throttle body. When this component is right, airflow stays smooth and the motor responds exactly how you expect. It’s a key piece in keeping the engine feeling sharp and controlled.

Key Features

• Controlled Airflow Management – Regulates incoming air for proper engine performance.
• OEM Precision Design – Built to Yamaha specifications for accurate fit and function.
• Responsive Throttle Operation – Supports smooth and predictable acceleration.
• Durable Construction – Designed to handle heat, vibration, and continuous use.

Engine & Boat Compatibility

Designed for Yamaha outboard engines with electronic fuel injection systems. Commonly used across a range of Yamaha outboards where precise airflow control and throttle response are critical.

FAQ

Q: What are signs of a failing throttle body?
A: Poor throttle response, rough idle, or inconsistent acceleration.

Q: Can buildup affect throttle body performance?
A: Yes, carbon or debris can restrict airflow and impact engine behavior.

Q: Does this part require calibration after installation?
A: In some cases, idle relearn or system reset may be needed.

Q: Is cleaning better than replacing?
A: Cleaning can help, but worn or damaged units should be replaced.

Q: Can saltwater use impact this component?
A: Yes, corrosion and buildup can occur without regular maintenance.