# 24530721 Coolant Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta coolant pipe from the Cooling System group, weighing 1.549 kg and seen on seven TWD series applications. It supersedes part number 22318606.

## ⚙️ Key Features

-   1.549 kg
-   Supersedes 22318606
-   Seven TWD series applications
-   Cooling System group

## 🔌 Function

Carries coolant between two fixed points in the cooling circuit, holding its route where a hose would sag, chafe or collapse.

## ⚠️ Common Signs of Failure

-   Weeping or crusted residue at a union or hose spigot
-   Corrosion pitting breaking through to a pinhole
-   Coolant loss that only shows once the system is hot and pressurised
-   Bore silted or scaled so the circuit runs warm
-   Sealing faces scored so a new seal will not hold

## 🛠️ Service Notes

-   Check the bore for scale before refitting, and flush the circuit if the old pipe was heavily silted
-   An engine listed against 22318606 takes this pipe instead

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   24530721 → Supersedes 22318606

### OEM / Related Numbers

-   22318606 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 321.05 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 321.05 AUD | In stock |

## Images

- 24530721 Coolant Pipe | Genuine Volvo Penta Part
- 24530721 Coolant Pipe | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/24530721-coolant-pipe-genuine-volvo-penta)
> Updated: 2026-10-15