# 948811 Cap Plug | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta cap plug, from the Lubricating and Oil System group, weighing 0.009 kg and listed for 50 applications across the D engine family.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 110-220 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Lubricating and Oil System group
-   0.009 kg
-   50 applications across the D family

## 🔌 Function

Closes off a port or drilling that is not in use, sealing it against leakage and keeping dirt out.

## ⚠️ Common Signs of Failure

-   Seep or drip past the plug
-   Drive socket or hex rounded out on removal
-   Thread stripped or picked up in the housing
-   Corrosion seizing the plug so it will not shift

## 🛠️ Service Notes

-   A second cap plug, 948812, appears in this run on the D, TWD and TAD list - order by number and by the group your parts list points to

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D3-220I-G, D3-140A-D, D3-170A-D, D3-200A-D, D3-220A-D, D3-140I-D, D3-140A-E, D3-170A-E, D3-200A-E, D3-220A-E, D3-140I-E, D3-140A-F, D3-170A-F, D3-200A-F, D3-220A-F, D3-140I-F, D3-140A-G, D3-170A-G, D3-200A-G, D3-220A-G, D3-140I-G, D3-110I-D, D3-150I-D, D3-170I-D, D3-200I-D, D3-220I-D, D3-110I-E, D3-150I-E, D3-170I-E, D3-200I-E, D3-220I-E, D3-110I-F, D3-150I-F, D3-170I-F, D3-200I-F, D3-220I-F, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H

## Details

- **Price:** 8.75 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8.75 AUD | In stock |

## Images

- 948811 Cap Plug | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/948811-cap-plug-genuine-volvo-penta)
> Updated: 2026-10-10