992539 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta plug with an M16 thread, weighing 0.159 kg and listed for 27 applications across the D series. It is the only one of the four plugs in this run with a published thread size — 992119, 992187 and 992317 carry none — so the M16 marking is the detail to match.

🚤 Compatibility

• Engine Family: D

Full model list at the end of this description.

⚙️ Key Features

• M16 thread
• 0.159 kg
• 27 applications across the D series
• The only plug in this group with a published thread size

🔌 Function

Blanks off a threaded port or drilling so the passage behind it stays sealed.

⚠️ Common Signs of Failure

• Weeping, seeping or dripping around the plug
• Thread damaged, cross-started or corroded
• Sealing washer flattened, hard or missing
• Drive recess or hexagon rounded out
• Plug seized so hard it will not come out cleanly

🛠️ Service Notes

• Renew the sealing washer with the plug where one is fitted — a reused, work-hardened washer is the usual reason a plug still weeps after replacement
• Check the M16 thread against the port before ordering; the other plugs here have no published size to compare against

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP, D8A7-A MP
• Volvo Penta D11C1-A MP, D11C3-A MP, D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP