Yamaha - Throttle Body Assembly 2 - Air Intake & Fuel Control Component - 69J-1375A-30-00

Overview

Throttle bodies are where you really feel how an engine responds, and when they’re off, you notice it right away. Sticky movement, uneven idle, or lag on acceleration usually points back here. This assembly brings everything back to smooth, predictable control, especially when you’re coming on and off throttle a lot. Once it’s dialed in, the motor feels responsive again instead of hesitant.

Key Features

• Smooth Throttle Response – Delivers consistent airflow control for precise engine acceleration.
• Integrated Assembly Design – Comes as a complete unit for reliable and straightforward replacement.
• OEM-Calibrated Performance – Built to Yamaha specifications for proper air and fuel balance.
• Durable Internal Components – Designed to handle constant movement and engine vibration.
• Consistent Idle Stability – Helps maintain steady idle and smooth transition through throttle ranges.

Engine & Boat Compatibility

Compatible with Yamaha outboards using 69J-series air intake and fuel control components. Commonly used in mid-to-high horsepower Yamaha four-stroke engines across recreational and offshore boats.

FAQ

Q: What are signs a throttle body is going bad?
A: Rough idle, hesitation when accelerating, or inconsistent throttle response are common signs.

Q: Does this need to be calibrated after installation?
A: In some cases, yes—especially if your system uses electronic throttle control.

Q: Can I clean my old throttle body instead of replacing it?
A: Light buildup can be cleaned, but worn or sticking components usually require replacement.

Q: Will this improve engine performance?
A: If your old unit was worn or dirty, you’ll notice smoother response and better control.

Q: Any installation tips?
A: Make sure all connections are secure and check for proper throttle movement before running the engine.

• Supersessions
  69J-1375A-12-00, 69J-1375A-11-00, 69J-1375A-10-00