# 23447035 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta 1 metre extension cable with DT 2-pin female to DT 2-pin male connectors, weighing 0.066 kg and listed for 29 D series engine applications. Connector type and length are both selection details.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 145-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   1 metre extension cable
-   DT 2-pin female to DT 2-pin male connectors
-   0.066 kg
-   Listed for 29 D series engine applications
-   Shortest of the three lengths, with 23447036 at 3 metres and 23447037 at 5 metres

## 🔌 Function

Extends a two-pin connection by one metre so a sender, switch or accessory can reach its harness plug without the main loom being altered.

## ⚠️ Common Signs of Failure

-   Signal dropping out when the cable is moved or the boat works in a seaway
-   Corrosion or green deposits inside a connector shell
-   Sealing boot split or the connector latch broken
-   Insulation chafed where the cable crosses a bulkhead or edge
-   Conductor broken inside the insulation, found only on continuity testing

## 🛠️ Service Notes

-   Both connector type and length are selection details - confirm the run needed before ordering, as 23447036 gives 3 metres and 23447037 gives 5 metres
-   Support the cable along its run so the connector shells are not carrying its weight

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G
-   Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G, D4-175 VG

## Details

- **Price:** 90.81 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 90.81 AUD | In stock |

## Images

- 23447035 Wiring Harness | Genuine Volvo Penta Part
- 23447035 Wiring Harness | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23447035-wiring-harness-genuine-volvo-penta)
> Updated: 2026-09-22