859318T2 Mercury MerCruiser Weather Cap | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver SmartCraft 10-Pin Weather Cap - Part Number: 859318T2

A genuine Quicksilver 10-pin SmartCraft weather cap used to protect unused SmartCraft connector ports from moisture, dust and corrosion. This cap is commonly used in Mercury / MerCruiser SmartCraft and Zeus rigging applications where a 10-pin connector requires weather protection.

⚙️ Key Features

• Genuine Quicksilver OEM weather cap

• Correct Mercury part number 859318T2

• 10-pin SmartCraft connector weather cap

• Protects open rigging connectors from water and debris

• Used in Mercury, MerCruiser, SmartCraft and Zeus rigging layouts where specified

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 859318T2 current weather cap reference

• 859318T1 related 10-pin terminator / weather cap family reference

OEM / Related Numbers:

• 859318T2

• 859318T1

• SmartCraft 10-Pin Weather Cap

• Zeus SmartCraft Rigging Weather Cap

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Mercury / MerCruiser SmartCraft 10-pin rigging connector applications

Typically suits:

• System applications:

• Mercury SmartCraft harness connectors requiring weather cap 859318T2

• MerCruiser SmartCraft helm and engine harness connector applications

• Mercury Zeus SmartCraft rigging connector applications

• Open 10-pin SmartCraft connector protection applications

• Boat rigging systems using Mercury 10-pin SmartCraft weather cap 859318T2

• System Type: SmartCraft / Zeus 10-pin connector protection

• Application Type: Rigging connector cap, not engine-specific service component

🔌 Function

The weather cap seals and protects an unused SmartCraft connector from moisture, salt, dirt and corrosion.

Common signs of failure:

• Connector exposed to moisture

• Corrosion on unused SmartCraft pins

• Cap cracked, missing or loose

• SmartCraft fault after water entry

• Harness connector contamination during storage or service

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging