6H3-14380-01 Yamaha Prime Starter Assy | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Carburettor Prime Starter Assembly - Part Number: 6H3-14380-01

A genuine Yamaha electrically controlled prime-starter assembly used on selected automatic-choke 60HP and 70HP carburetted two-stroke outboards.

The unit enriches the starting mixture when the engine is cold and progressively reduces enrichment as the internal heater warms.

⚙️ Key Features

• Genuine Yamaha OEM prime-starter assembly
• Correct Yamaha part number 6H3-14380-01
• Superseded by later prime starter 6H3-14380-02
• Controls automatic cold-start fuel enrichment
• Fits selected 60HP and 70HP carburettor assemblies

🚤 Compatibility

Commonly used on

• Yamaha automatic-choke three-cylinder carburettor systems

Typically suits

• Engine models:
• Yamaha 60F automatic-choke applications
• Yamaha 60TLR and 60FETO carburettor assemblies
• Yamaha 70B automatic-choke applications
• Yamaha 70TLR and 70BETO carburettor assemblies
• Yamaha 6H3-series 60HP and 70HP engines using the electric prime starter
• HP Range: 60HP - 70HP
• Engine Type: Yamaha carburetted three-cylinder two-stroke outboard
• Year Range: Approximately 1990s - 2000s, dependent on carburettor assembly

🔌 Function

The prime starter enriches the carburettor mixture during cold starting and then reduces enrichment as the engine and starter heater warm.

⚠️ Common Signs of Failure

• Engine is difficult to start when cold
• Engine floods or runs excessively rich after warm-up
• Idle speed remains abnormally high
• Prime-starter plunger does not extend when heated
• Electrical resistance is outside the specified range

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 6H3-14380-02 → Supersedes 6H3-14380-01
• 6H3-14380-01 → Supersedes 6H3-14380-00
• 6H3-14380-00 earlier Yamaha starter assembly reference

OEM / Related Numbers

• 6H3-14380-01
• 6H3-14380-01-00
• 6H3143800100
• 6H3-14380-02
• 6H3-14380-02-00
• 6H3-14380-00
• Related carburettor enrichment passage, wiring and retaining components

Aftermarket / Verified Equivalents

• Direct replacement: 6H3-14380-02 prime-starter assembly
• No aftermarket equivalent

📦 Condition

• Genuine Yamaha part
• Brand new
• Supplied in original or equivalent packaging