Yamaha 7UC-E4A43-15-00 - Main Jet is a genuine Yamaha part. It is a carburetor component that helps meter and mix fuel and air for the engine. Ordering by part number 7UC-E4A43-15-00 ensures you receive the exact component Yamaha lists for its location.

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Key Features & Benefits

• Built to Yamaha's specification for its location.
• Helps meter fuel and air for the engine.
• Replaces worn, clogged, or damaged carburetor components.

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Frequently Asked Questions

Is 7UC-E4A43-15-00 a genuine Yamaha part?

Yes. 7UC-E4A43-15-00 is the Yamaha part number for the Main Jet. This part works with the carburetor to deliver the correct fuel and air mixture.

When should I replace the Main Jet (7UC-E4A43-15-00)?

Replace the Main Jet (7UC-E4A43-15-00) if it is clogged beyond cleaning, worn, or damaged, which can affect starting, idle, and throttle response.

How do I confirm 7UC-E4A43-15-00 fits my Yamaha?

Model fitment is not listed for part 7UC-E4A43-15-00 on this page. Compare the part number against the Yamaha parts diagram for your model and year, or confirm with a Yamaha dealer using your model or VIN before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.