827328T9 Mercury Top Cowling | Genuine Used Part

🔧 Product Description

Genuine Mercury Four-Stroke Top Cowling Assembly - Part Number: 827328T9

A genuine Mercury upper engine cowling for selected Yamaha-manufactured 75HP, 90HP and 115HP EFI four-stroke outboards.

The cover encloses the inline-four powerhead, intake and electronic fuel-injection system while carrying the Mercury four-stroke graphics.

⚙️ Key Features

• Genuine Mercury top-cowling assembly
• Correct part number 827328T9
• Designed for Yamaha-built Mercury four-strokes
• Fits selected 75HP, 90HP and 115HP models
• Original latch, air-intake and sealing arrangement

🚤 Compatibility

Commonly used on

• Yamaha-built Mercury inline-four EFI outboards

Typically suits

• Engine models:
• Mercury 75HP four-stroke EFI
• Mercury 90HP four-stroke EFI
• Mercury 115HP four-stroke EFI
• 2004 Mercury 115HP four-stroke EFI
• Related Yamaha-platform Mercury engines using cowling 827328T9
• HP Range: 75HP - 115HP
• Engine Type: Mercury inline-four EFI four-stroke outboard manufactured on the Yamaha platform
• Year Range: Approximately late 1990s-mid-2000s

🔌 Function

The top cowling protects the four-stroke powerhead, EFI components and engine wiring while reducing noise and directing intake airflow.

⚠️ Common Signs of Failure

• Cowling is cracked around the latches
• Lower seal does not sit correctly
• Intake openings are damaged
• Internal sound material is loose
• Paint and four-stroke graphics are deteriorated

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 827328T9 current documented top-cowling reference

OEM / Related Numbers

• 827328T9
• 4021-827328T9
• Related Yamaha-manufactured Mercury four-stroke cowling components
• Related Mercury 75HP, 90HP and 115HP graphic sets

Aftermarket / Verified Equivalents

• Aftermarket Mercury four-stroke replacement decal sets
• No aftermarket complete cowling equivalent

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated