Yamaha - Throttle Body Assembly - Air Intake Component - 6BG-13750-02-00

Overview

Throttle response starts right here. This assembly controls how much air enters the engine, and when it’s working right, everything feels smooth and predictable from idle to full throttle. When it’s worn or sticking, you’ll notice hesitation or uneven acceleration right away. I’ve seen engines wake up completely after replacing a tired throttle body.

Key Features

• Airflow Control – Regulates air entering the engine for proper combustion.

• Smooth Throttle Response – Helps eliminate hesitation and uneven acceleration.

• OEM Fit Accuracy – Matches Yamaha factory specs for proper installation and performance.

• Integrated Assembly Design – Complete unit for straightforward replacement and setup.

Engine & Boat Compatibility

Verify compatibility with your specific Yamaha outboard model and part number before installation.

FAQs

Q1: What are signs this throttle body is failing?
A: Rough idle, hesitation, or inconsistent throttle response.

Q2: Can a dirty throttle body cause performance issues?
A: Yes, buildup can restrict airflow and affect engine performance.

Q3: Should I clean or replace it?
A: Cleaning can help, but worn or damaged units should be replaced.

Q4: Will this improve fuel efficiency?
A: Yes, proper airflow helps the engine run more efficiently.

Q5: Is installation difficult?
A: It’s manageable, but proper connections and calibration are important.

• Supersessions
  6BG-13750-00-00, 6BG-13750-01-00, 6BG-13750-03-00, 6BG-13750-03-00