# 24437466 Temperature Sensor | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta temperature sensor from the Instruments group, weighing 0.065 kg. It supersedes 858596, whose cost record lists 19 applications across MD, TMD, TAMD, AQAD and AQD series engines. Listed for "double steering positions", part of the engine electrical system.

## ⚙️ Key Features

-   0.065 kg
-   Supersedes 858596
-   19 applications across five engine series
-   Rated 40 A

## 🔌 Function

Measures temperature and reports it to the instrument or control system.

## ⚠️ Common Signs of Failure

-   Gauge reading high, low or not at all
-   Reading stuck at one value regardless of engine state
-   Intermittent reading, often when hot
-   Corrosion at the terminal or thread
-   Weeping coolant around the sensor boss

## 🛠️ Service Notes

-   Check the sender wiring and earth before replacing — a poor earth reads as a sensor fault
-   Do not overtighten; the thread seat also seals the coolant joint

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   24437466 → Supersedes 858596

### OEM / Related Numbers

-   858596 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 363.4 AUD
- **Vendor:** Volvo Penta
- **Type:** Sensors & Senders
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 363.40 AUD | In stock |

## Images

- 24437466 Temperature Sensor | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/24437466-temperature-sensor-genuine-volvo-penta)
> Updated: 2026-10-19