---
product_id: 26152420
title: "Sierra 18-3106 Marine Water Pump Coupler for Volvo Penta Stern Drive"
brand: "sierra"
price: "€ 34.08"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.gr/products/26152420-sierra-18-3106-marine-water-pump-coupler-for-volvo-penta
store_origin: GR
region: Greece
---

# Lightweight design Compact dimensions Interchangeable with OEM Sierra 18-3106 Marine Water Pump Coupler for Volvo Penta Stern Drive

**Brand:** sierra
**Price:** € 34.08
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate Your Marine Experience with Precision Power!

## Quick Answers

- **What is this?** Sierra 18-3106 Marine Water Pump Coupler for Volvo Penta Stern Drive by sierra
- **How much does it cost?** € 34.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/26152420-sierra-18-3106-marine-water-pump-coupler-for-volvo-penta)

## Best For

- sierra enthusiasts

## Why This Product

- Trusted sierra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Fit:** Compatible with a range of Volvo Penta stern drives.
- • **Quality Assurance:** Sierra's commitment to excellence ensures reliability on the water.
- • **Lightweight & Durable:** Weighs only 0.704 ounces for effortless installation.
- • **Precision Engineering:** Crafted to meet or exceed original equipment standards.
- • **Seamless Compatibility:** Easily replaces OEM parts for a hassle-free upgrade.

## Overview

The Sierra 18-3106 Marine Water Pump Coupler is designed for Volvo Penta stern drives, ensuring seamless compatibility and superior performance. Weighing just 0.704 ounces, this lightweight coupler is engineered to meet or exceed OEM standards, making it a reliable choice for marine enthusiasts. With its precise fit and durable construction, it’s the perfect upgrade for your boating needs.

## Description

Sierra's 18-3106 Water Pump Coupler is designed for use in Volvo AQ90, 95, 100, 110, 120A, 115, 130, MB3B, 17C, and D model stern drives. Includes one coupler per package. It is interchangeable with GLM 12840 and Volvo Penta 806256 and 831009. Each Sierra product meets or exceeds the original equipment part it replaces.

## Features

- Volvo AQ90, 95, 100, 110, 120A, 115, 130, MB3B, 17C, and D model stern drives
- Includes one coupler per package
- Interchangeable with GLM 12840 and Volvo Penta 806256 and 831009
- Each Sierra product meets or exceeds the original equipment part it replaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sierra |
| Brand | Sierra |
| Model | 18-3106 |
| Item Weight | 0.704 ounces |
| Product Dimensions | 0.5 x 4 x 5.12 inches |
| Country of Origin | China |
| Item model number | 18-3106 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 183106 |
| OEM Part Number | 831009-6, VOLVO 806256-4 |
| Lift Type | MOTOR |

## Images

![Sierra 18-3106 Marine Water Pump Coupler for Volvo Penta Stern Drive - Image 1](https://m.media-amazon.com/images/I/510SctU8dEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good to deal with.
  

*by B***L on Reviewed in the United States on July 28, 2022*

good product.works excellent. fast shipping!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Four Stars
  

*by A***E on Reviewed in the United States on February 9, 2015*

Just what I needed

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good
  

*by S***T on Reviewed in the United States on August 19, 2019*

Seems good so far

---

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**Shop now:** [https://www.desertcart.gr/products/26152420-sierra-18-3106-marine-water-pump-coupler-for-volvo-penta](https://www.desertcart.gr/products/26152420-sierra-18-3106-marine-water-pump-coupler-for-volvo-penta)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*