# 21246143 Plug | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Engine Plug - Part Number: 21246143

  

A threaded or press-fit closure plug used in the Volvo Penta engine assembly specifically catalogued for reference 21246143. It closes an unused drilling, service opening or fluid passage.

  

⚙️ Key Features

  

• Genuine Volvo Penta component

• Correct factory dimensions and sealing profile

• Closes the designated engine passage

• Direct replacement by exact part number

• Direct replacement where part number 21246143 is specified

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21246143 (current catalogued reference)

  

OEM / Related Numbers:

  

• 21246143

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta engine assemblies specifically listing plug 21246143

  

Typically suits:

  

• Engine models:

• Confirm from the engine serial number and applicable component diagram

  

• HP Range: Engine-model dependent

• Engine Type: Volvo Penta marine or industrial engine

• Year Range: Component- and serial-number dependent

  

🔌 Function

  

Closes and seals a manufacturing drilling, service opening or unused fluid passage.

  

Common signs of failure:

  

• Oil, coolant or air leakage

• Damaged threads

• Corrosion around the plug

• Loose plug

• Missing sealing washer or sealant

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 39.22 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 39.22 AUD | In stock |

## Images

- 21246143 Plug | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21246143-plug-genuine-volvo-penta)
> Updated: 2026-08-02