# 22450356 Wiring Harness | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta wiring harness weighing 1.890 kg, supplied as the replacement for part number 22258088. Nothing is listed against this number directly - its fitment comes through the part it replaces, which covers eight applications across D and MD series engines. Identify it by the old number coming off the engine rather than by a direct engine listing.

## ⚙️ Key Features

-   Replaces 22258088
-   1.890 kg
-   Covers the eight D and MD series applications listed against the number it replaces
-   Identified by the superseded number rather than by a direct engine listing

## 🔌 Function

Links the engine's electrical components on one pre-terminated loom, carrying supply, earth and signal to each connector in turn.

## ⚠️ Common Signs of Failure

-   Intermittent faults that clear or change when the loom is handled
-   Green corrosion or a salt crust inside a connector body
-   Insulation chafed where the loom crosses a bracket or a hard edge
-   Terminal pushed back or unlatched in its housing
-   Conductor broken inside the sheath, showing only on a flexed continuity check

## 🛠️ Service Notes

-   Check the number stamped on the loom coming off - the fitment for this harness runs through 22258088 rather than through an engine listing
-   Inspect the connector pins and seals before replacing the loom, as most harness faults are at the terminals

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22450356 → Supersedes 22258088 → Supersedes 21825138 → Supersedes 3842774

### OEM / Related Numbers

-   22258088 earlier number superseded by this part
-   21825138 earlier number superseded by this part
-   3842774 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 3696.69 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3696.69 AUD | In stock |

## Images

- 22450356 Wiring Harness | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22450356-wiring-harness-genuine-volvo-penta)
> Updated: 2026-08-22