3809690 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta plug from the Cooling System group, weighing 2.3 g and listed for 24 applications on D series engines. It supersedes part number 3584115.

🚤 Compatibility

• Engine Family: D
• HP Range: 13-75 HP

Full model list at the end of this description.

⚙️ Key Features

• 24 applications on D series engines
• Supersedes 3584115
• 2.3 g

🔌 Function

Closes off a drilling or port in the cooling circuit so coolant cannot escape.

⚠️ Common Signs of Failure

• Coolant weeping or crusting around the plug
• Plug corroded, or its drive rounded out
• Thread or seat in the casting damaged
• Plug found loose after heat cycling

🛠️ Service Notes

• Renew the sealing washer or O-ring where one is fitted, and clean the thread in the casting before refitting
• Check the drilling behind the plug is clear of scale while it is out

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3809690 → Supersedes 3584115 → Supersedes 3583698

OEM / Related Numbers

• 3584115 earlier number superseded by this part
• 3583698 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F