# 3809920 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hose running from the sea water pump to the heat exchanger on D1-13 engines, weighing 0.166 kg and listed for 6 applications on D series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D1-13
-   Volvo Penta D1-13B
-   Volvo Penta D1-13F
-   Volvo Penta D1-20
-   Volvo Penta D1-20B
-   Volvo Penta D1-20F

-   **Engine Family:** D
-   **HP Range:** 13-20 HP

## ⚙️ Key Features

-   Sea water pump to heat exchanger
-   For D1-13
-   0.166 kg
-   6 applications on D series engines

## 🔌 Function

Carries raw sea water from the pump to the heat exchanger.

## ⚠️ Common Signs of Failure

-   Sea water dripping or salt crust at either hose end
-   Hose collapsing on the suction side so flow drops
-   Rubber gone hard, cracked or swollen
-   Reduced flow at the exhaust outlet with rising temperature
-   Chafe or clamp damage to the hose wall

## 🛠️ Service Notes

-   This is the D1-13 hose between sea water pump and heat exchanger — check your engine designation before ordering
-   Fit new clamps, and check the pump impeller and the strainer while the circuit is open

## 📦 Condition

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

## Details

- **Price:** 208.1 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 208.10 AUD | In stock |

## Images

- 3809920 Hose | Genuine Volvo Penta Part
- 3809920 Hose | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3809920-hose-genuine-volvo-penta)
> Updated: 2026-09-06