# 21616855 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

A factory-moulded hose used in the engine-to-heat-exchanger coolant circuit of Volvo Penta V8 marine petrol engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta V8-380-CE-A
-   Volvo Penta V8-380-C-B
-   Volvo Penta V8-380-CE-B
-   Volvo Penta V8-380-C-D
-   Volvo Penta V8-380-CE-D
-   Volvo Penta V8-430-CE-D
-   Volvo Penta V8-350-C-D
-   Volvo Penta V8-350-CE-D
-   Volvo Penta V8-380-C-A

-   **Engine Family:** V
-   **HP Range:** 350-430 HP

## ⚙️ Key Features

-   Factory-moulded hose for the engine-to-heat-exchanger coolant circuit
-   0.141 kg
-   Listed for 9 applications on V-series petrol engines

## 🔌 Function

Carries coolant between the engine and the heat exchanger side of the closed-cooling circuit, holding the run in a fixed moulded shape so it clears the surrounding castings and stays clear of hot and moving parts.

## ⚠️ Common Signs of Failure

-   Sweet coolant smell in the engine space after a run
-   Temperature climbing or the alarm sounding as the level falls
-   Ballooning or a soft spot in the hose wall under pressure
-   Splits or chafe where the hose touches a casting or clip
-   Perished, crumbling rubber at the spigot once the clamp is slackened

## 🛠️ Service Notes

-   Renew the clamps with the hose and check the spigots for pitting or scale first - a corroded spigot will not seal against a new hose.
-   Refill and bleed the coolant circuit after fitting, then re-check the level once the engine has been run up to temperature and allowed to cool.

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   21614836 - Expansion tank
-   21630488 - Seawater-system adapter tee
-   21614855 - Cooling-system bracket

## 📦 Condition

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

## Details

- **Price:** 40.88 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 40.88 AUD | In stock |

## Images

- 21616855 Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21616855-hose-genuine-volvo-penta)
> Updated: 2026-10-09