# 21106517 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Brand-new genuine Volvo Penta moulded hose forming the upper exhaust-thermostat connection on 5.0-litre catalyst engines. It connects the thermostat-housing circuit to the remaining exhaust cooling hoses and is shaped to clear the intake and exhaust hardware.

## 🚤 Compatibility

-   **Engine Family:** V
-   **HP Range:** 225-320 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Upper hose in the 5.0GXiCE exhaust-thermostat circuit
-   Indexed moulded shape prevents routing errors
-   Compatible with the original hose clamps and thermostat fittings
-   Rated for warm pressurised coolant
-   Hose only; clamps and adjoining hoses are separate
-   Engine type: Volvo Penta 5.0-litre V8 catalyst marine gasoline engine

## 🔌 Function

Transfers coolant between the exhaust thermostat and the engine/exhaust cooling circuit while preserving the factory flow balance.

## ⚠️ Common Signs of Failure

-   Coolant seepage around a clamp
-   Hose hardening from exhaust heat
-   One exhaust bank running hotter than the other
-   Hose collapse during cool-down

## 🛠️ Service Notes

-   Fit hoses only to clean, sound spigots — take off old rubber, scale and corrosion, and renew the spigot or pipe if it is pitted, because no clamp will seal a rough sealing face
-   Push the hose fully home so the clamp sits behind the bead or barb rather than over the end of the spigot, and fit new clamps whenever a hose is renewed
-   Let the hose follow its natural bend with no kinks and no tension on either connection, clear of hot surfaces and moving parts, with chafe protection wherever it passes a bracket, edge or bulkhead
-   Use the correct grade of hose for the duty, and clamp to the standard the installation demands — twin clamps are normal practice on seawater and fuel connections below the waterline
-   Refill, vent and run the engine, then check every joint hot and cold and recheck the clamps after the first running period as the hose beds down

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   Companion hose 21107967
-   Thermostat housings 40005486 and 40005487

### Other-Brand OEM Numbers

-   VOE21106517

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 5.7GXiC-320-R, 5.7GXiCE-320-R, 5.7GXiC-J, 5.7GXiCE-J, 5.7GXiCE-M, 5.7GXiC-P, 5.7GXiCE-P, 5.7GiCE-300-M, 5.7GiC-300-J, 5.7GiCE-300-J, 5.7GiC-300-P, 5.7GiCE-300-P, 5.7GiC-300-R, 5.7GiCE-300-R, 5.0GiC-225-S, 5.0GiCE-225-S, 5.0GiC-J, 5.0GXiCE-J, 5.0GXiCE-M, 5.0GXiC-P, 5.0GXiCE-P, 5.0GXiC-270-R, 5.0GXiCE-270-R, 5.0GXiC-J
-   Volvo Penta V8-270-C-B, V8-270-CE-B, V8-300-C-A, V8-300-CE-A, V8-300-C-B, V8-320-C-B, V8-320-CE-B, V8-300-CE-B, V8-320-C-A, V8-320-CE-A, V8-225-C-A, V8-225-CE-A, V8-225-C-B, V8-225-CE-B, V8-270-C-A, V8-270-CE-A

## Details

- **Price:** 44.35 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 44.35 AUD | In stock |

## Images

- 21106517 Hose | Genuine Volvo Penta Part
- 21106517 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/21106517-hose-genuine-volvo-penta)
> Updated: 2026-10-08