# 843903 Plug | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta plug marked PR 22,5, from the Cables and Fuses group, weighing 0.002 kg and listed for 37 applications across the D, TD, TMD, TAMD and TAD series.

## 🚤 Compatibility

-   **Engine Family:** D, TD, TMD, TAMD, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   Marked PR 22,5
-   0.002 kg
-   37 applications across D, TD, TMD, TAMD and TAD
-   Cables and Fuses group
-   Quantity varies by assembly, most commonly one

## 🔌 Function

Terminates a lead in a plug body so it can be connected and disconnected without cutting the wire.

## ⚠️ Common Signs of Failure

-   Intermittent circuit that responds to wiggling the plug
-   Plug body cracked or the retention broken
-   Pins or sockets corroded, green or discoloured
-   Overheated, browned or melted housing
-   Plug pulling out of the socket on its own

## 🛠️ Service Notes

-   Two plug sizes are listed here — this one is marked PR 22,5 and 843904 is marked PR 28,3 — so read the marking on the old plug before ordering
-   Cut back to clean, bright copper and make the crimp properly; a poor crimp is the usual cause of the next failure

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAMD162C-C, TAMD162A, TAMD162C, TAMD162C-B
-   Volvo Penta TD120AHC, TD120ARC, TD120BHC, TD120BRC
-   Volvo Penta D12D-A MG, D12D-A MP, D12D-B MH
-   Volvo Penta TD100ARC, TD100CHC, TD100CRC
-   Volvo Penta D70CHC, D70CRC
-   Volvo Penta TAD120AHC, TAD120CHC
-   Volvo Penta TAMD102A, TAMD102D
-   Volvo Penta TAMD122A, TAMD122A/C
-   Volvo Penta TAMD165A, TAMD165C
-   Volvo Penta TAMD73P-A, TAMD73WJ-A
-   Volvo Penta TD121CHC, TD121CRC
-   Volvo Penta TD70CHC, TD70CRC
-   Volvo Penta D9A2A
-   Volvo Penta TAD121CHC
-   Volvo Penta TAMD163A-A
-   Volvo Penta TAMD71B
-   Volvo Penta TAMD74A
-   Volvo Penta TMD102A
-   Volvo Penta TMD122A

## Details

- **Price:** 4.42 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4.42 AUD | In stock |

## Images

- 843903 Plug | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/843903-plug-genuine-volvo-penta)
> Updated: 2026-08-22