# 3827825 Insert | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta insert for the Cooling System group, weighing 6.713 kg and listed for 8 applications on TAMD series engines. It supersedes part number 866623.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAMD61A
-   Volvo Penta TAMD62A
-   Volvo Penta TAMD71B
-   Volvo Penta TAMD72P-A
-   Volvo Penta TAMD72WJ-A
-   Volvo Penta TAMD73P-A
-   Volvo Penta TAMD73WJ-A
-   Volvo Penta TAMD71A

-   **Engine Family:** TAMD

## ⚙️ Key Features

-   Supersedes 866623
-   6.713 kg
-   8 TAMD applications
-   Cooling system insert

## 🔌 Function

Forms the internal element of the cooling assembly, carrying the flow through its passages so heat passes into the surrounding circuit.

## ⚠️ Common Signs of Failure

-   Coolant temperature climbing under load
-   Coolant loss with no external leak
-   Salt, scale or crust at the end joints
-   Passages silted, scaled or partly blocked on strip-down
-   Failing to hold on a pressure test

## 🛠️ Service Notes

-   If your records show 866623, this is the current number
-   Renew the gaskets and O-rings at the end joints whenever the insert is disturbed, and check the anodes

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3827825 → Supersedes 866623 → Supersedes 847603

### OEM / Related Numbers

-   866623 earlier number superseded by this part
-   847603 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 4784.26 AUD
- **Vendor:** Volvo Penta
- **Type:** Cooling System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4784.26 AUD | In stock |

## Images

- 3827825 Insert | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3827825-insert-genuine-volvo-penta)
> Updated: 2026-10-12