# 21084672 Temperature Sensor | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Temperature Sensor - Part Number: 21084672

  

Brand-new genuine Volvo Penta temperature sensor calibrated for use in the Volvo Penta engine temperature-monitoring circuit. It provides the engine control unit, alarm system or instrument with the electrical signal required to monitor operating conditions accurately. The measured medium and electrical curve are installation dependent; the exact sensor must be matched to the original gauge or ECU input rather than selected by thread alone.

  

⚙️ Key Features

  

• Genuine calibrated Volvo Penta sensor

• Correct connector and mounting interface

• Matched electrical range for the original control system

• Supports fault monitoring and protective functions

• Requires exact schematic and software compatibility

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21084672 - OEM reference

  

OEM / Related Numbers:

  

• Volvo Penta 21084672

• VOE21084672

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta engine temperature-monitoring circuit

  

Typically suits:

  

• Engine models:

• Engine and equipment models whose instrumentation schematic specifies temperature sensor 21084672

• Engine Type: Volvo Penta marine or industrial diesel

• Serial / Configuration: Confirm measured medium, thread, resistance curve, connector and instrument/control-unit compatibility

• Year Range: Sensor application controlled by product and serial number

  

🔌 Function

  

Measures the specified operating condition and converts it into an electrical signal for display, control, alarm or engine-protection logic.

  

Common signs of failure:

  

• Implausible or fixed sensor reading

• Intermittent warning, alarm or diagnostic code

• Poor starting, derate or control irregularity where the signal is used by the ECU

• Corroded pins, damaged wiring or loose connection

• Reading that differs from an independent mechanical measurement

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 206.18 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 206.18 AUD | In stock |

## Images

- 21084672 Temperature Sensor | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21084672-temperature-sensor-genuine-volvo-penta)
> Updated: 2026-08-01