1323987 Terminal Cover | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta terminal cover for D4 and D6 series marine diesel engines. This small insulating cover fits over an electrical terminal or stud connection to shield it from moisture, salt spray and accidental contact or short circuiting. It is a low-cost consumable that is easily lost or damaged during electrical service work and should be refitted whenever a protected terminal is disturbed.

🚤 Compatibility

• Engine Family: D
• HP Range: 145-480 HP
• Year Range: Approximately 1980s - 2010s

Full model list at the end of this description.

⚙️ Key Features

• OEM Volvo Penta part number 1323987
• Net weight 0.007 kg
• Fits D4 and D6 series marine diesel engines
• Protective cover for an electrical terminal connection
• Single-piece component supplied individually
• Engine type: Volvo Penta 12V / 24V high-current electrical system

🔌 Function

The terminal cover encloses an exposed electrical terminal or stud to prevent accidental contact, arcing or short circuits. It also helps keep moisture, salt and debris away from the connection in the marine engine environment.

⚠️ Common Signs of Failure

• Cracked, split or brittle cover that no longer clips or seats securely
• Cover missing entirely, leaving the terminal exposed
• Corrosion, greening or salt build-up on the terminal beneath the cover
• Heat distortion or discolouration around the terminal area
• Intermittent electrical faults or voltage drop traced to a contaminated terminal

🛠️ Service Notes

• Refit the cover every time the terminal beneath it is disturbed for service, since a terminal left exposed in the marine environment corrodes quickly
• Check the terminal and connection are clean and dry before closing the cover over it — the cover keeps moisture and salt out, it does not dry out a connection that is already contaminated

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G
• Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G