# 21244876 Charge Air Cooler | Genuine Volvo Penta Part

## 🔧 Product Description

A complete heavy-duty charge-air cooler used on a specified Volvo Penta industrial or marine diesel installation. It removes heat from turbocharger-compressed intake air before the air enters the engine, and is supplied as a matched core and end-tank assembly.

## ⚙️ Key Features

-   Reduces compressed-air temperature
-   20.003 kg
-   Matched core and end-tank assembly
-   Improves air density and combustion efficiency
-   Complete assembly supplied under one part number
-   Engine type: High-output turbocharged Volvo Penta diesel

## 🔌 Function

Transfers heat from compressed intake air into the cooling medium so denser air can enter the cylinders.

## ⚠️ Common Signs of Failure

-   High charge-air temperature
-   Internal contamination with oil or scale
-   Excessive exhaust smoke

## 🛠️ Service Notes

-   , so confirm the engine serial number before ordering

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   21244876 → Supersedes 3848877 → Supersedes 3809482

### OEM / Related Numbers

-   3848877 earlier number superseded by this part
-   3809482 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 17185.01 AUD
- **Vendor:** Volvo Penta
- **Type:** Cooling System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 17185.01 AUD | In stock |

## Images

- 21244876 Charge Air Cooler | Genuine Volvo Penta Part
- 21244876 Charge Air Cooler | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21244876-charge-air-cooler-genuine-volvo-penta)
> Updated: 2026-10-12