---
product_id: 9941069
title: "5044 Iridium IX Spark Plug - BR8EIX, 1 Pack"
brand: "ngk"
price: "$27.99"
currency: USD
in_stock: true
reviews_count: 13
category: "Ngk"
url: https://www.desertcart.us/products/9941069-5044-iridium-ix-spark-plug-br8eix-1-pack
store_origin: US
region: United States of America
---

# Triple seal prevents combustion gas leakage 0.6mm fine iridium tip for extreme ignitability Pure alumina silicate ceramic insulator for superior heat transfer 5044 Iridium IX Spark Plug - BR8EIX, 1 Pack

**Brand:** ngk
**Price:** $27.99
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s true potential with NGK Iridium IX!

## Quick Answers

- **What is this?** 5044 Iridium IX Spark Plug - BR8EIX, 1 Pack by ngk
- **How much does it cost?** $27.99 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/9941069-5044-iridium-ix-spark-plug-br8eix-1-pack)

## Best For

- ngk enthusiasts

## Why This Product

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

## Key Features

- • **Heat Mastery:** Copper core and ceramic insulator combo optimize heat dissipation for consistent operation under pressure.
- • **Unmatched Durability:** Iridium alloy’s high melting point resists heat and wear, built for today’s demanding engines.
- • **Leak-Proof Performance:** Triple gasket seal locks out combustion gases, maximizing engine efficiency and reliability.
- • **Precision Ignition Power:** Laser-welded fine iridium tip ensures ultra-stable, high-performance sparks every time.
- • **Engineered for Enthusiasts:** Designed to boost throttle response and reduce fouling, perfect for high-performance rides.

## Overview

The NGK 5044 Iridium IX Spark Plug features a 0.6mm laser-welded iridium tip for superior ignitability and durability, a triple seal to prevent combustion gas leakage, and a pure alumina silicate ceramic insulator for enhanced heat transfer. Engineered for high-performance vehicles, it delivers improved throttle response, reduced fouling, and long-lasting reliability, making it a top choice for enthusiasts seeking peak engine efficiency.

## Description

Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior fouling. The 0.6mm laser welded fine iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose avoids fouling, the corrugated ribs on insulator avoids flashover, and a triple gasket seal eliminates combustion gas leakage. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines. Trivalent metal plating has superior corrosion and seizing properties.

Review: Better than normal spark plugs - Made my seadoos run better. Had an engine/spark issue on heavy acceleration and these iridium plugs fixed it!
Review: Works well - Put in husky 84 wr 250 works well started right up after sitting 2 years

## Features

- fine wire center electrodes ensure high durability and consistently stable spark
- iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines
- pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- copper core aids in heat removal
- triple seal prevents leakage
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C5M2MW |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #50,203 in Automotive ( See Top 100 in Automotive ) #316 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.6 4.6 out of 5 stars (851) |
| Date First Available | December 2, 2005 |
| Exterior | Brushed |
| Global Trade Identification Number | 00087295150443 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.41 ounces |
| Item model number | BR8EIX |
| Manufacturer | NGK |
| Manufacturer Part Number | BR8EIX |
| Model | 5044 |
| OEM Part Number | HONDA%9807958644, HONDA%9807958646, PORSCHE%99917001090, PORSCHE%99917001091, PORSCHE%99917001790 |
| Position | Unknown |
| Product Dimensions | 5 x 5 x 1.3 inches |
| Safety Rating | NÃO APLICÁVEL |
| Thread Size | 14mm |
| Top Material Type | Ceramic, Metal |
| UPC | 087295150443 |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 14mm
- **Top Material Type:** Ceramic, Metal
- **Vehicle Service Type:** Car, Truck

## Images

![5044 Iridium IX Spark Plug - BR8EIX, 1 Pack - Image 1](https://m.media-amazon.com/images/I/81WMoeYje4L.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than normal spark plugs
*by R***L on August 20, 2025*

Made my seadoos run better. Had an engine/spark issue on heavy acceleration and these iridium plugs fixed it!

### ⭐⭐⭐⭐⭐ Works well
*by S***N on May 12, 2025*

Put in husky 84 wr 250 works well started right up after sitting 2 years

### ⭐⭐⭐⭐⭐ Ngk is the choice for 2 stroke Mx bikes!
*by R***R on June 30, 2024*

Have been using ngk plugs in my Mx bikes since 1974 Great plugs and last a long time. The right plug for the job!

## Frequently Bought Together

- NGK 5044 Iridium IX Spark Plug - BR8EIX, 1 Pack
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*