# 3588684 Exhaust Riser | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta exhaust riser from the Inlet and Exhaust System group, weighing 7.831 kg and listed for six applications. It supersedes part number 3588683.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta 3.0GLM-C
-   Volvo Penta 3.0GLP-C
-   Volvo Penta 3.0GLP-D
-   Volvo Penta 3.0GLP-E
-   Volvo Penta 3.0GLP-J
-   Volvo Penta 3.0GLP-N

## ⚙️ Key Features

-   7.831 kg
-   Six applications
-   Supersedes 3588683
-   Inlet and Exhaust System group

## 🔌 Function

Lifts the exhaust above the waterline and mixes the cooling water into the gas stream so water cannot run back into the engine.

## ⚠️ Common Signs of Failure

-   Water in a cylinder or a hydraulic lock when cranking
-   Rusty water dripping from the exhaust joints
-   Loss of power with a blocked, sooted or scaled gas passage
-   Riser corroded through between the gas and water passages
-   Flange face pitted and the gasket blowing repeatedly

## 🛠️ Service Notes

-   It supersedes 3588683, so this is the current number
-   Risers are a wear item on raw water cooled installations - inspect the internal passages rather than only the outside, and renew the flange gaskets and stud nuts when fitting
-   If water has reached a cylinder, deal with that before running the engine again

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3588684 → Supersedes 3588683

### OEM / Related Numbers

-   3588683 earlier number superseded by this part

### Other-Brand OEM Numbers

-   Barr: OMC-20-3862603

### Aftermarket / Verified Equivalents

-   Recmar: MAR684

## 📦 Condition

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

## Details

- **Price:** 873.19 AUD
- **Vendor:** Volvo Penta
- **Type:** Inlet & Exhaust
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 873.19 AUD | In stock |

## Images

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3588684-exhaust-riser-genuine-volvo-penta)
> Updated: 2026-10-07