# 844416 Coolant Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta coolant pipe of the late type, from the Cooling System group, weighing 0.095 kg and listed for 3 applications across the MD, TMD and AQD series. It supersedes part number 829472.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta MD40A
-   Volvo Penta TMD40A
-   Volvo Penta AQD40A

-   **Engine Family:** MD, TMD, AQD

## ⚙️ Key Features

-   Late type
-   0.095 kg
-   Supersedes 829472
-   3 applications across MD, TMD and AQD

## 🔌 Function

Carries coolant along a fixed run between two connection points.

## ⚠️ Common Signs of Failure

-   Coolant weeping or crusting at an end fitting
-   Pipe pitted, scaled or corroded thin
-   Ends distorted, so a hose or seal will not grip
-   Pipe chafed where it passes a bracket
-   Rising temperature from a restricted bore

## 🛠️ Service Notes

-   This is the late type and it replaces 829472 — check which generation the engine has before ordering
-   Renew the hoses, clips and seals at both ends and pressure test the circuit

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   844416 → Supersedes 829472

## 📦 Condition

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

## Details

- **Price:** 640.7 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 640.70 AUD | In stock |

## Images

- 844416 Coolant Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/844416-coolant-pipe-genuine-volvo-penta)
> Updated: 2026-09-19