# 3803381 Coolant Pump | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta Reman circulation pump, listed in Volvo Penta's reman catalogue as the reman pump for the AD41A, AD41B, AQAD41A, D41A, D41B, TAMD41A, TAMD41B, TMD41A and TMD41B, and weighing 5.098 kg. Those nine 41-series engines are what identify it, since the three small pumps here fall within 413 grams of one another - 3803379 at 5.183 kg is the 31-series pump and 3803380 at 5.511 kg the 40-series one. Volvo Penta reman components are rebuilt from a returned core against the current bill of material, with wear parts and anything outside the reman criteria replaced by new genuine parts, then tested and painted. It is supplied on exchange: core deposit 3806381 is charged alongside it and refunded once the worn pump is returned, and the core may go back after the new one is fitted and the engine is running again.

## ⚙️ Key Features

-   Reman circulation pump for the 41-series AD, AQAD, D, TAMD and TMD engines
-   5.098 kg
-   The 31-series pump is 3803379 and the 40-series pump 3803380
-   Rebuilt to the current bill of material and tested before painting
-   12-month Volvo Penta warranty, 24 months when fitted by an authorised dealer

## 🔌 Function

Circulates coolant round the block and head and on through the heat exchanger, so heat leaves the engine as fast as combustion puts it in.

## ⚠️ Common Signs of Failure

-   Coolant dripping from the pump body or from its weep hole
-   Temperature climbing above normal, especially under load
-   Whine, rumble or grinding from the pump as it turns
-   Play or wobble felt at the pulley with the belt slack
-   Impeller found corroded, eroded or loose on the shaft on strip-down

## 🛠️ Service Notes

-   The same 41-series engines take reman turbocharger 3802070, which needs hollow screw 969299 and two gaskets 11994 with it
-   Renew the gasket or O-rings, the belt and the coolant at the same time
-   Core deposit 3806381 is refunded when the old pump goes back, and it can be returned once the engine is running again

## 📦 Condition

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

## Details

- **Price:** 1176.46 AUD
- **Vendor:** Volvo Penta
- **Type:** Exchange & Reman Units
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1176.46 AUD | In stock |

## Images

- 3803381 Coolant Pump | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3803381-coolant-pump-genuine-volvo-penta)
> Updated: 2026-10-15