# 3817151 Coolant Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta coolant pipe weighing 0.862 kg and listed for 12 applications on TAD-series engines. It supersedes part number 3829879.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD1650VE-B/51VE
-   Volvo Penta TAD1643VE-B
-   Volvo Penta TAD1640VE-B
-   Volvo Penta TAD1641VE-B
-   Volvo Penta TAD1642VE-B
-   Volvo Penta TAD1641VE
-   Volvo Penta TAD1642VE
-   Volvo Penta TAD1643VE
-   Volvo Penta TAD1660-62VE
-   Volvo Penta TAD1662VE EU5
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TAD1640-42VE-C

-   **Engine Family:** TAD

## ⚙️ Key Features

-   0.862 kg
-   Supersedes 3829879
-   12 applications on TAD-series engines
-   Rigid formed coolant pipe

## 🔌 Function

Carries coolant between two points on the engine as a rigid formed pipe run.

## ⚠️ Common Signs of Failure

-   Coolant loss with crusty staining along the pipe or at its ends
-   Pipe corroded, pitted or chafed thin
-   Sealing faces or O-ring grooves damaged at the ends
-   Pipe distorted so the joints will not line up
-   Coolant found dirty or full of debris

## 🛠️ Service Notes

-   Renew the O-rings or gaskets at each joint and refill and bleed the system afterwards
-   Do not force the pipe into place — if it will not line up freely, check the brackets and the components at each end

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3817151 → Supersedes 3829879

### OEM / Related Numbers

-   3829879 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 528.1 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 528.10 AUD | In stock |

## Images

- 3817151 Coolant Pipe | Genuine Volvo Penta Part
- 3817151 Coolant Pipe | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3817151-coolant-pipe-genuine-volvo-penta)
> Updated: 2026-10-15