# 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

## Details

- **Price:** 118.69 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 118.69 AUD | In stock |

## Images

- 992539 Plug | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/992539-plug-genuine-volvo-penta)
> Updated: 2026-09-06