# 3817258 Injector | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta injector from the Fuel System group, weighing 0.737 kg and listed for 6 applications on TAMD-series engines. It consolidates three earlier part numbers, 3825987, 3836086 and 3836166, catalogued earlier as a nozzle.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAMD162C-C
-   Volvo Penta TAMD163A-A
-   Volvo Penta TAMD163P-A
-   Volvo Penta TAMD165A
-   Volvo Penta TAMD165C
-   Volvo Penta TAMD165P

-   **Engine Family:** TAMD

## ⚙️ Key Features

-   0.737 kg
-   Consolidates 3825987, 3836086 and 3836166
-   6 applications on TAMD-series engines
-   Replaces numbers catalogued earlier as a nozzle
-   Also supersedes Volvo part number 3825986

## 🔌 Function

Atomises and delivers fuel into the combustion chamber at the right moment, pressure and spray pattern.

## ⚠️ Common Signs of Failure

-   Hard starting, especially from cold
-   White or black smoke that will not clear
-   Knock, misfire or a rough idle traceable to one cylinder
-   Fuel smell in the oil, or the oil level rising
-   Excessive leak-off measured at the injector

## 🛠️ Service Notes

-   Renew the copper sealing washer and the seal on the injector body — they are single-use
-   Have the injectors tested rather than replacing them on suspicion, and treat them as a set if the engine has done high hours
-   Because this number replaces three earlier ones, check the old number you are coming from before ordering

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3817258 → Supersedes 3825987

### OEM / Related Numbers

-   3836086 earlier number superseded by this part
-   3836166 earlier number superseded by this part
-   3825987 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 694.55 AUD
- **Vendor:** Volvo Penta
- **Type:** Injectors & Injection
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 694.55 AUD | In stock |

## Images

- 3817258 Injector | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3817258-injector-genuine-volvo-penta)
> Updated: 2026-10-11