# 23001231 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta cooling system hose weighing 1.383 kg, listed for four D series engine applications and superseding part number 21164281.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D11A-C MP
-   Volvo Penta D11A-D MP
-   Volvo Penta D11A-E MP
-   Volvo Penta D11A-C (IPS)

-   **Engine Family:** D

## ⚙️ Key Features

-   Cooling system hose
-   1.383 kg
-   Supersedes part number 21164281
-   Listed for four D series engine applications

## 🔌 Function

Carries coolant along a flexible section of the circuit, taking up the movement between the components it connects.

## ⚠️ Common Signs of Failure

-   Coolant weeping or salt trails at the clamped ends
-   Rubber hardened and crazed, or gone soft and spongy
-   Ballooning when the system reaches operating pressure
-   Sweet coolant smell in the engine space
-   Header tank level dropping with no obvious puddle

## 🛠️ Service Notes

-   Renew the clamps and check the stub pipes for corrosion while the hose is off
-   Support the run so the hose cannot chafe against structure or pipework

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23001231 → Supersedes 21164281

### OEM / Related Numbers

-   21164281 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 688.62 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 688.62 AUD | In stock |

## Images

- 23001231 Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23001231-hose-genuine-volvo-penta)
> Updated: 2026-08-22