Yamaha 4KM-14142-12-00 - Pilot Jet (# 12.5) is a genuine Yamaha part. It replaces a worn or clogged carburetor component with the specified Yamaha part. Use part number 4KM-14142-12-00 to confirm it matches the component shown in your model's Yamaha parts diagram.

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Key Features & Benefits

• Helps meter fuel and air for the engine.
• Replaces worn, clogged, or damaged carburetor components.
• Built to Yamaha's specification for its location.
• Listed by Yamaha with the designation # 12.5.

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Frequently Asked Questions

What is the Yamaha Pilot Jet (# 12.5) (4KM-14142-12-00)?

The Pilot Jet (# 12.5) is a genuine Yamaha part sold under part number 4KM-14142-12-00. It is a carburetor component that helps meter and mix fuel and air for the engine.

What does # 12.5 mean in the Pilot Jet (# 12.5), part 4KM-14142-12-00, listing?

# 12.5 is a designation Yamaha includes in the catalog name for part 4KM-14142-12-00. Match it against the parts diagram for your model or unit before ordering.

How can I check that the Pilot Jet (# 12.5), part 4KM-14142-12-00, is the right part for my vehicle?

Find the Pilot Jet (# 12.5) in the Yamaha parts diagram for your exact model and year and confirm the part number shown matches 4KM-14142-12-00. A Yamaha dealer can also verify it with your model or VIN.

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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.