626-28193-01-94 Yamaha Flush Plug | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Water Check / Flush Plug - Part Number: 626-28193-01-94

A genuine Yamaha OEM water check plug / flush plug used on Yamaha outboard cooling-system flush points. This plug is used as a service access point for flushing cooling passages after saltwater or dirty-water operation.

⚙️ Key Features

• Genuine Yamaha OEM flush plug
• Correct Yamaha part number 626-28193-01-94
• Also listed as plug, water check
• Hose-style cooling-system flush plug
• Commonly associated with Yamaha 15mm hose flush connection applications

🚤 Compatibility

Commonly used on

• Yamaha outboard flushing systems
• Yamaha water check / flush plug fittings using 626-28193-01-94

Typically suits

• Engine models:
• Yamaha 4HP outboard flush plug applications where 626-28193-01-94 is specified
• Yamaha 5HP outboard flush plug applications where specified
• Yamaha 6HP outboard flush plug applications where specified
• Yamaha 8HP outboard flush plug applications where specified
• Yamaha 9.9HP outboard flush plug applications where specified
• Yamaha 15HP outboard flush plug applications where specified
• Yamaha 25HP outboard flush plug applications where specified
• Yamaha 40HP outboard flush plug applications where specified
• Yamaha 50HP outboard flush plug applications where specified
• Yamaha 60HP to 90HP outboard flush plug applications where specified
• HP Range: commonly 4HP - 90HP where listed
• Engine Type: Yamaha outboard cooling / flushing system
• Hose Size: 15mm hose-style flush plug family
• Component Type: Water check plug / flush plug

🔌 Function

The flush plug provides a connection or access point for flushing salt, sand and debris from the cooling passages after operation.

⚠️ Common Signs of Failure

• Missing flush plug
• Cracked or damaged plug body
• Water leakage around plug
• Hose not seating securely
• Corrosion or salt build-up around flush point
• Plug damaged during service or removal

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 626-28193-01-94 Yamaha water check / flush plug reference
• 626-28193-01-00 related Yamaha water check plug reference
• 626-28193-01 short Yamaha plug format

OEM / Related Numbers

• 626-28193-01-94
• 626281930194
• 626-28193-01-00
• 626281930100
• 626-28193-01
• 6262819301

Aftermarket / Verified Equivalents

• Yamaha-style flush-port replacement plug for 626-28193-01 applications
• Flush-M style quick-flushing adapter for Yamaha flush-port upgrade applications
• 15mm Yamaha hose flush plug replacement family
• Match replacement by thread, hose size and OEM water-check plug diagram

📦 Condition

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