# 4803746 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hose, part number 4803746, listed in the Hoses and Pipes group. It carries fluid or air between two components as a flexible section of the engine's plumbing, absorbing the movement between the points it connects. Volvo Penta publishes no fitment, dimensions or assembly detail against this number, so check it against the parts list for your own engine before ordering.

## ⚙️ Key Features

-   Genuine Volvo Penta hose
-   Hoses and Pipes group
-   Flexible line within the engine's plumbing
-   No fitment or dimensions published against this number — check it against the parts list for your engine

## 🔌 Function

Carries fluid or air between two components as a flexible section of the engine's plumbing, absorbing the movement between the points it connects.

## ⚠️ Common Signs of Failure

-   Weeping, staining or dried residue around a joint or under a clamp
-   Hose that has gone hard and glassy, or soft and spongy, when squeezed
-   Cracks in the outer cover, swelling or ballooning, or a section that collapses under suction
-   Coolant loss, or air being drawn into the system, with no leak visible outside
-   Smell of fuel or exhaust in the engine space, or fresh rub marks where the hose has moved against something

## 🛠️ 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

## 📦 Condition

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

## Details

- **Price:** 10.25 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10.25 AUD | In stock |

## Images

- 4803746 Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/4803746-hose-genuine-volvo-penta)
> Updated: 2026-10-08