# 22978961 Plug | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta plug from the Engine group, weighing 0.005 kg. The other plug listed in this run, 23166915, is an Inlet and Exhaust System part at 0.011 kg, so the two are not interchangeable.

## ⚙️ Key Features

-   Engine group
-   0.005 kg
-   Distinct from Inlet and Exhaust plug 23166915

## 🔌 Function

Blanks off a drilling or port in the engine so oil, coolant or pressure cannot escape from it.

## ⚠️ Common Signs of Failure

-   Weeping or seeping around the plug
-   Plug found loose or backed part way out
-   Thread or drive recess damaged on removal
-   Corrosion or a hard deposit built up around the seat

## 🛠️ Service Notes

-   Renew the sealing washer or ring if one is fitted rather than reusing it
-   Clean the threaded hole out before fitting so the plug pulls up square on its seat

## 📦 Condition

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

## Details

- **Price:** 15.62 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 15.62 AUD | In stock |

## Images

- 22978961 Plug | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22978961-plug-genuine-volvo-penta)
> Updated: 2026-10-12