# 866546 Nozzle | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta injector nozzle from the Fuel System group, weighing 0.059 kg and listed for 6 applications across TAD and TAMD series engines. This is the nozzle listed on its own; the complete injector is 866545, which covers 12 applications across TWD, TAMD and TAD engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD1631GE
-   Volvo Penta TAMD163P-A
-   Volvo Penta TAMD165A
-   Volvo Penta TAMD165C
-   Volvo Penta TAMD165P
-   Volvo Penta TAD1631G

-   **Engine Family:** TAD, TAMD

## ⚙️ Key Features

-   0.059 kg
-   Listed for 6 applications
-   For TAD and TAMD series engines
-   Complete injector listed separately as 866545

## 🔌 Function

Forms the spray pattern that delivers atomised diesel into the combustion chamber.

## ⚠️ Common Signs of Failure

-   Misfire, knock or rough running traced to one cylinder
-   Black smoke and a strong fuel smell in the exhaust
-   Power down and fuel consumption up
-   Needle found stuck or dribbling and the spray holes coked on test
-   Poor pressure hold on test, indicating seat leakage

## 🛠️ Service Notes

-   Have the injector set and pressure-tested after fitting rather than assuming the old body setting still holds
-   Clean the injector bore in the head and renew the seat washer before the injector goes back

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   Bosch: 0 433 271 624
-   Bosch: DLLA148S1298

## 📦 Condition

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

## Details

- **Price:** 183.52 AUD
- **Vendor:** Volvo Penta
- **Type:** Injectors & Injection
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 183.52 AUD | In stock |

## Images

- 866546 Nozzle | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/866546-nozzle-genuine-volvo-penta)
> Updated: 2026-10-09