---
product_id: 642191268
title: "Sierra International 18-3899 Water Cover Gasket"
brand: "sierra"
price: "₨1450"
currency: SCR
in_stock: false
reviews_count: 5
category: "Sierra"
url: https://www.desertcart.sc/products/642191268-sierra-international-18-3899-water-cover-gasket
store_origin: SC
region: Seychelles
---

# Interchangeable with top OEM parts Precision fit for flawless sealing Durability that outlasts originals Sierra International 18-3899 Water Cover Gasket

**Brand:** sierra
**Price:** ₨1450
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Upgrade your engine’s heartbeat with precision sealing!

## Quick Answers

- **What is this?** Sierra International 18-3899 Water Cover Gasket by sierra
- **How much does it cost?** ₨1450 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/642191268-sierra-international-18-3899-water-cover-gasket)

## 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

- • **Leak-Proof Seal:** Engineered to prevent leaks, ensuring peak engine performance and reliability
- • **Ready to Install:** No assembly required—get your watercraft back on the water faster
- • **Lightweight & Compact:** Only 9g and 1x1x1 cm—minimal bulk, maximum efficiency
- • **Perfect OEM Compatibility:** Seamlessly replaces GLM 33700 & Evinrude/Johnson 327674 for hassle-free upgrades
- • **Trusted Quality Assurance:** Meets or exceeds original equipment standards for long-lasting durability

## Overview

The Sierra International 18-3899 Water Cover Gasket is a high-quality, OEM-compatible replacement gasket designed for watercraft engines. Lightweight and compact, it ensures a leak-proof seal and meets or exceeds original equipment standards, making it a reliable choice for maintaining engine integrity and performance.

## Description

SIER GASKET CYL HEAD COVRSIER GASKET CYL HEAD COVR

Review: Super utilisation personnel
Review: Gasket lined up and fit perfectly on 1979 Johnson 35hp. No leaks. I’m very happy and shipping was on time as projected. Thank you.

## Features

- The Sierra 18-3899 Water Cover Gasket is interchangeable with the following: GLM 33700, Evinrude/Johnson 327674. Each Sierra product meets or exceeds the original equipment part it replaces.
- Sierra Water Cover Gasket
- Meets or exceeds the original equipment quality
- Sierra part number: 18-3899
- Interchangeable with the following: GLM 33700, Evinrude/Johnson 327674

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001IV030M |
| Assembly Required | No |
| Brand | Sierra |
| Customer Reviews | 4.6 4.6 out of 5 stars (110) |
| Date First Available | 14 September 2012 |
| Item Dimensions LxWxH | 10 x 10 x 10 Millimeters |
| Item Weight | 9 g |
| Item model number | 18-3899 |
| Manufacturer | Sierra International |
| Manufacturer Part Number | 183899 |
| Net Quantity | 1.0 Count |
| OEM Part Number | OMC 327674 |
| Product Dimensions | 1 x 1 x 1 cm; 9 g |

## Product Details

- **Brand:** Sierra
- **Global Trade Identification Number:** 00808282244118
- **Manufacturer:** Sierra International
- **Net Quantity:** 1.0 Count
- **UPC:** 808282244118

## Images

![Sierra International 18-3899 Water Cover Gasket - Image 1](https://m.media-amazon.com/images/I/41jEd2prdnL.jpg)
![Sierra International 18-3899 Water Cover Gasket - Image 2](https://m.media-amazon.com/images/I/51oGMaBxkgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***E on 17 July 2021*

Super utilisation personnel

### ⭐⭐⭐⭐⭐ Review
*by P***T on 11 September 2021*

Gasket lined up and fit perfectly on 1979 Johnson 35hp. No leaks. I’m very happy and shipping was on time as projected. Thank you.

### ⭐⭐⭐⭐⭐ Review
*by L***T on 22 August 2022*

Parfait ! Livraison dans les temps, colis bien protégé et joint identique à l'original ! Parfait !

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**Shop now:** [https://www.desertcart.sc/products/642191268-sierra-international-18-3899-water-cover-gasket](https://www.desertcart.sc/products/642191268-sierra-international-18-3899-water-cover-gasket)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-04*