---
product_id: 112490805
title: "Sierra International, 18-4442, Engine Alignment Tool"
brand: "sierra international"
price: "$252.17"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/112490805-sierra-international-18-4442-engine-alignment-tool
store_origin: US
region: United States of America
---

# Sierra International, 18-4442, Engine Alignment Tool

**Brand:** sierra international
**Price:** $252.17
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sierra International, 18-4442, Engine Alignment Tool by sierra international
- **How much does it cost?** $252.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/112490805-sierra-international-18-4442-engine-alignment-tool)

## Best For

- sierra international enthusiasts

## Why This Product

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

## Description

OEM: MERCURY MARINE 91-57797A3, 91-805475A1

## Features

- Used to verify engine alignment on all MC-I, R-MR, Alpha One and Alpha One/Gen II
- Used to verify engine alignment on Cobra models
- All Sierra parts qualify for and are covered under Sierra's industry leading customer satisfaction warranty
- ›See more product details

## Images

![Sierra International, 18-4442, Engine Alignment Tool - Image 1](https://images-na.ssl-images-amazon.com/images/I/21hnn3q9V6L.jpg)

---

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**Shop now:** [https://www.desertcart.us/products/112490805-sierra-international-18-4442-engine-alignment-tool](https://www.desertcart.us/products/112490805-sierra-international-18-4442-engine-alignment-tool)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*