# 840948 Coolant Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta coolant pipe from the Cooling System group, the run between the sea water pump and the oil cooler, weighing 0.086 kg and listed for 3 applications. No engine family is recorded against it, so the route and the part number are what identify it.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta 2003TB
-   Volvo Penta 2003T
-   Volvo Penta 2003TR

## ⚙️ Key Features

-   Sea water pump to oil cooler run
-   0.086 kg
-   3 published applications
-   No engine family recorded

## 🔌 Function

Carries sea water from the pump across to the oil cooler.

## ⚠️ Common Signs of Failure

-   Sea water dripping or a salt crust at the unions
-   White or green corrosion staining along the pipe
-   Pipe wall thinned or pin-holed
-   Oil temperature climbing or the oil cooler running hot
-   Sea water in the bilge under the engine

## 🛠️ Service Notes

-   Coolant pipes 840724, 840952 and 840953 cover other legs of the same circuit, so match the run to the routing note before ordering
-   Renew the sealing rings and clips at both ends
-   Any sea water leak inside the boat is worth curing straight away

## 📦 Condition

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

## Details

- **Price:** 126.89 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 126.89 AUD | In stock |

## Images

- 840948 Coolant Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/840948-coolant-pipe-genuine-volvo-penta)
> Updated: 2026-09-06