# 3809903 Inlet Manifold | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta inlet manifold from the Inlet and Exhaust System group, weighing 3.50 kg and listed for 9 applications on D series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-435I-D
-   Volvo Penta D6-400A-E
-   Volvo Penta D6-435D-A
-   Volvo Penta D6-435D-D
-   Volvo Penta D6-435D-E
-   Volvo Penta D6-435I-A
-   Volvo Penta D6-435I-C
-   Volvo Penta D6-435I-E
-   Volvo Penta D6-435D-C

-   **Engine Family:** D
-   **HP Range:** 400-435 HP

## ⚙️ Key Features

-   3.50 kg
-   9 applications on D series engines

## 🔌 Function

Distributes the inlet charge from the turbocharger or air inlet to each cylinder port.

## ⚠️ Common Signs of Failure

-   Boost pressure down, with a hiss or whistle under load
-   Black smoke and sluggish response
-   Oil or soot deposits inside the manifold
-   Cracks or corrosion at the flange faces
-   Gaskets repeatedly blowing at this joint

## 🛠️ Service Notes

-   Renew the manifold gaskets and check both flange faces for flatness before assembly
-   Clean the inlet passages of soot and oil while the manifold is off, and check what put it there

## 📦 Condition

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

## Details

- **Price:** 1450.1 AUD
- **Vendor:** Volvo Penta
- **Type:** Inlet & Exhaust
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1450.10 AUD | In stock |

## Images

- 3809903 Inlet Manifold | Genuine Volvo Penta Part
- 3809903 Inlet Manifold | Genuine Volvo Penta Part - photo 2 of 2

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3809903-inlet-manifold-genuine-volvo-penta)
> Updated: 2026-09-22