# 3843897 Cooling Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta cooling hose weighing 0.74 kg and listed for 1 application on TAD series engines. It is the lighter of the two cooling hoses in this group.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD620VE

-   **Engine Family:** TAD

## ⚙️ Key Features

-   0.74 kg
-   1 application on TAD series engines
-   Lighter than cooling hose 3843899 at 0.838 kg

## 🔌 Function

Carries coolant between two points in the circuit, flexing with engine movement without leaking or collapsing.

## ⚠️ Common Signs of Failure

-   Coolant loss and a sweet smell when the engine is hot
-   Hose hard and crazed, or spongy and swollen
-   Crust or staining at the clip positions
-   Hose collapsing under suction at higher revs

## 🛠️ Service Notes

-   Cooling hose 3843899 is the 0.838 kg item and covers 4 applications, so check the number rather than the name
-   Renew clips with the hose and recheck them once the engine has been up to temperature

## 📦 Condition

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

## Details

- **Price:** 639.65 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 639.65 AUD | In stock |

## Images

- 3843897 Cooling Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3843897-cooling-hose-genuine-volvo-penta)
> Updated: 2026-10-08