# 23534998 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta cooling system hose for D4 engines, weighing 0.696 kg and listed for nine D series applications. The D6 hose is within 14 grams of it, so the engine designation is what separates them.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-340I-G
-   Volvo Penta D6-380I-G
-   Volvo Penta D4-175I-G
-   Volvo Penta D4-230I-G
-   Volvo Penta D4-270I-G
-   Volvo Penta D4-320I-G
-   Volvo Penta D4-300I-G
-   Volvo Penta D6-300I-G
-   Volvo Penta D4-145I-G

-   **Engine Family:** D
-   **HP Range:** 145-380 HP

## ⚙️ Key Features

-   For D4 engines
-   0.696 kg
-   Listed for nine D series applications
-   The D6 hose 23535000 is within 14 grams of it, so the engine designation is the guide

## 🔌 Function

Carries coolant between components of the D4 cooling circuit, flexing to absorb engine movement and vibration that a rigid pipe could not.

## ⚠️ Common Signs of Failure

-   Coolant weeping or dripping at the hose ends
-   Persistent coolant loss with no visible leak elsewhere
-   Hose soft, spongy or ballooned when squeezed warm
-   Hard, glazed or cracked outer surface
-   Inner wall crumbling and shedding rubber into the circuit

## 🛠️ Service Notes

-   Confirm whether the engine is a D4 or a D6 before ordering - the two hoses are close enough in weight that only the part number separates them
-   Renew the clips with the hose if they are corroded or have cut into the rubber
-   Pressure test the circuit after fitting and re-check the clamps once the engine has been through a heat cycle

## 📦 Condition

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

## Details

- **Price:** 176.73 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 176.73 AUD | In stock |

## Images

- 23534998 Hose | Genuine Volvo Penta Part
- 23534998 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/23534998-hose-genuine-volvo-penta)
> Updated: 2026-09-06