---
product_id: 630312702
title: "Sierra 18-3042 Impeller"
brand: "sierra"
price: "€ 78.98"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/630312702-sierra-18-3042-impeller
store_origin: PT
region: Portugal
---

# Single Unit Package Interchangeable Parts Engine Compatibility Sierra 18-3042 Impeller

**Brand:** sierra
**Price:** € 78.98
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate Your Outboard Experience!

## Quick Answers

- **What is this?** Sierra 18-3042 Impeller by sierra
- **How much does it cost?** € 78.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/630312702-sierra-18-3042-impeller)

## 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

- • **Complete Your Kit:** Perfectly pairs with Sierra's Water Pump Kits for a comprehensive solution.
- • **Lightweight Design:** Weighing only 0.08 pounds, it’s easy to handle and install.
- • **Quality You Can Trust:** Each Sierra product meets or exceeds OEM standards for reliability.
- • **Seamless Compatibility:** Interchangeable with Mallory and Yamaha parts for hassle-free upgrades.
- • **Engineered for Excellence:** Designed specifically for Yamaha outboard engines, ensuring optimal performance.

## Overview

The Sierra 18-3042 Impeller is a high-performance component designed for Yamaha outboard engines, ensuring seamless compatibility with various water pump kits. Each unit is crafted to meet or exceed original equipment standards, providing reliability and ease of installation.

## Description

Sierra 18-3042 Impeller

## Features

- Designed for use in Yamaha outboard engines
- Use with Sierra's 18-3451 Water Pump Kit and 18-3409 Water Pump Kit with Housing
- Includes one impeller per package
- Interchangeable with Mallory 9-45612 and Yamaha Outboard 67F-44352-00-00
- Each Sierra product meets or exceeds the original equipment part it replaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Surface Recommendation | Wood |
| Blade Material | High Speed Steel |
| Item Weight | 0.08 Pounds |

## Product Details

- **Brand:** Sierra
- **Blade Material:** High Speed Steel
- **Surface Recommendation:** Wood
- **Included Components:** Sierra 18-3042 Impeller
- **Item Weight:** 0.08 Pounds
- **Global Trade Identification Number:** 00808282256852
- **UPC:** 808282256852

## Images

![Sierra 18-3042 Impeller - Image 1](https://m.media-amazon.com/images/I/61VIloSSsDL.jpg)

## Frequently Bought Together

- SIERRA International INC. Sierra 18-3042 Impeller
- Quicksilver 86166Q1 Bellows Adhesive – Resistant to Oil, Grease, Gasoline and Water – 1.5 oz Tube

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**Shop now:** [https://www.desertcart.pt/products/630312702-sierra-18-3042-impeller](https://www.desertcart.pt/products/630312702-sierra-18-3042-impeller)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-24*