# 3829280 Radiator | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta radiator from the Cooling System group, weighing 109.316 kg and listed for 20 applications across TWD, TMD, TD, TAMD and TAD series engines — the widest fitment of the four radiators in this group. It supersedes part numbers 3827834 and 866089.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TWD1211P
-   Volvo Penta TWD1210G
-   Volvo Penta TWD1210P
-   Volvo Penta TWD1210PB
-   Volvo Penta TWD1211G
-   Volvo Penta TMD122A
-   Volvo Penta TD1210G
-   Volvo Penta TD121GP
-   Volvo Penta TD121GPB
-   Volvo Penta TAMD103A
-   Volvo Penta TAMD122A
-   Volvo Penta TAMD122A/C
-   Volvo Penta TAD730G
-   Volvo Penta TAD730P
-   Volvo Penta TAD1630G
-   Volvo Penta TAD1630GE
-   Volvo Penta TAD1230G
-   Volvo Penta TAD1230V
-   Volvo Penta TAD1231GE
-   Volvo Penta TAD1232GE

-   **Engine Family:** TWD, TMD, TD, TAMD, TAD

## ⚙️ Key Features

-   109.316 kg
-   20 applications across five engine series
-   Supersedes 3827834 and 866089
-   Broadest fitment of the radiators in this group

## 🔌 Function

Transfers heat from the engine coolant to the air passing through its core, holding coolant temperature within the working range.

## ⚠️ Common Signs of Failure

-   Coolant temperature climbing under load or when the air is warm
-   Coolant loss with staining down the core or at a tank seam
-   Fins bent, blocked with debris or corroded away
-   Header tank seam weeping, or a tube split
-   Sludge or scale visible in the top tank

## 🛠️ Service Notes

-   Consolidates two earlier numbers, so an old parts list may point you at either 3827834 or 866089
-   Flush the system and renew hoses, clips and the pressure cap when fitting a radiator
-   Very heavy at over 109 kg: freight handling and lifting equipment are needed, not normal parcel carriage

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3829280 → Supersedes 3827834

### OEM / Related Numbers

-   866089 earlier number superseded by this part
-   3827834 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 17115.3 AUD
- **Vendor:** Volvo Penta
- **Type:** Cooling System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 17115.30 AUD | In stock |

## Images

- 3829280 Radiator | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3829280-radiator-genuine-volvo-penta)
> Updated: 2026-09-06