# 3825737 Injector | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta injector for the TWD731VE, from the Fuel System group, weighing 0.313 kg and listed for 20 applications across the TWD, TID, TD, TAMD and TAD series.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TWD630ME
-   Volvo Penta TWD710V
-   Volvo Penta TWD731VE
-   Volvo Penta TWD740VE
-   Volvo Penta TID71A
-   Volvo Penta TD730VE
-   Volvo Penta TD71A
-   Volvo Penta TD71ACE
-   Volvo Penta TD71AW
-   Volvo Penta TD630ME
-   Volvo Penta TD610M
-   Volvo Penta TAMD75P-A
-   Volvo Penta TAMD74P-A
-   Volvo Penta TAMD74P-B
-   Volvo Penta TAD730V
-   Volvo Penta TAMD74A
-   Volvo Penta TAMD74C-A
-   Volvo Penta TAMD74C-B
-   Volvo Penta TAMD74L-A
-   Volvo Penta TAMD74L-B

-   **Engine Family:** TWD, TID, TD, TAMD, TAD

## ⚙️ Key Features

-   For TWD731VE
-   0.313 kg
-   20 applications across five engine series
-   Fuel System group
-   Quantity varies by assembly, most commonly one

## 🔌 Function

Atomises metered diesel into the combustion chamber at the correct pressure and spray pattern for the engine's timing.

## ⚠️ Common Signs of Failure

-   White or grey smoke and a rough, uneven idle
-   Diesel knock or a hard metallic rattle from one cylinder
-   Hard starting when hot or cold
-   Nozzle tip coked, eroded or dribbling instead of atomising
-   Black soot around the injector seat or a leaking return

## 🛠️ Service Notes

-   Injectors 3826132 and 3826194 are the other two in this band and are matched to different engines - order by the engine designation on the plate
-   Fit new injector seat washers and sleeve seals, and torque the clamp evenly to avoid distorting the nozzle
-   Test or renew injectors as a full set so the cylinders stay balanced

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   Bosch: 0 432 191 600

## 📦 Condition

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

## Details

- **Price:** 860.99 AUD
- **Vendor:** Volvo Penta
- **Type:** Injectors & Injection
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 860.99 AUD | In stock |

## Images

- 3825737 Injector | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3825737-injector-genuine-volvo-penta)
> Updated: 2026-09-06