---
product_id: 3575720
title: "(7544) CR7HIX Iridium IX Spark Plug, Pack of 1"
brand: "ngk"
price: "Bs.228"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/3575720-7544-cr7hix-iridium-ix-spark-plug-pack-of-1
store_origin: BO
region: Bolivia
---

# 0.6mm ultra-fine iridium electrode 10mm universal thread size Optimized for motorcycle performance (7544) CR7HIX Iridium IX Spark Plug, Pack of 1

**Brand:** ngk
**Price:** Bs.228
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with NGK’s cutting-edge iridium spark plug!

## Quick Answers

- **What is this?** (7544) CR7HIX Iridium IX Spark Plug, Pack of 1 by ngk
- **How much does it cost?** Bs.228 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/3575720-7544-cr7hix-iridium-ix-spark-plug-pack-of-1)

## 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

- • **Lightweight & Compact:** At just 1.06 ounces and compact dimensions, it fits perfectly without adding bulk or weight.
- • **Precision Ignition Power:** Ultra-fine 0.6mm iridium electrode delivers superior spark efficiency for peak engine performance.
- • **Trusted Brand Excellence:** Manufactured by NGK, the global leader in spark plug technology, ensuring reliability and quality.
- • **Durability Meets Innovation:** Iridium core is stronger and harder than platinum, guaranteeing longer lifespan and consistent ignition.
- • **Universal Fit & Easy Install:** 10mm thread size ensures seamless compatibility with a wide range of motorcycles—no hassle, just ride.

## Overview

The NGK CR7HIX Iridium IX Spark Plug features a 0.6mm ultra-fine iridium electrode that enhances ignition efficiency and durability. Designed with a universal 10mm thread size, it fits most motorcycles effortlessly. Lightweight and compact, this spark plug is engineered by NGK, a trusted leader in automotive ignition technology, to deliver reliable, long-lasting performance.

## Description

NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This allows NGK engineers to design an ultra-fine (0.6mm)center electrode reducing the vol

## Features

- Item Package Dimension: 3.307L x 1.102W x 0.86H inches
- Item Package Weight - 0.06 Pounds
- Item Package Quantity - 1
- Product Type - SPARK PLUG

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NGK |
| Core Material | Iridium |
| Thread Size | 10mm |
| Top Material Type | Metal |
| Vehicle Service Type | Motorcycle |
| Global Trade Identification Number | 00087295175446 |
| Automotive Fit Type | Universal Fit |
| UPC | 087295175446 |
| OEM Part Number | 758144, 9009822415, 9079320015, 9900069835C7R, J4520IUF22 |
| Manufacturer | NGK Spark Plugs |
| Model | NGK Spark Plugs 7544 |
| Item Weight | 1.06 ounces |
| Product Dimensions | 0.35 x 0.39 x 1.3 inches |
| Item model number | 7544 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | CR7HIX |
| Position | Unknown |
| Safety Rating | NÃO APLICÁVEL |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 10mm
- **Top Material Type:** Metal
- **Vehicle Service Type:** Motorcycle

## Images

![(7544) CR7HIX Iridium IX Spark Plug, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81yYUTYQ7ZL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Does it work for all gy6 engines?**
A: These fit and work perfect in GYD.139QMB engines 49cc.50cc.80cc.100cc engines and BBK engines..

**Q: will this fit a honda r80**
A: Fits 100r.  Idk about the 80r

**Q: I read a lot of ppl say they use it in a 50cc gy6 scooter, but the manual says it takes a A7TC OR A7RTC. Will this work?**
A: yes the atc is a cheap Chinese plug the us replace is this plug both the ngk copper core or iridum plug s the best I use this in 3 of my scooters 50cc and 80cc bigbore kits you will be happy you spent the few dollars more this is what you want its a 10mm plug direct fit and replacement for the atc brand the gap is pre gaped and ready to go in the gy6 engines they come with a threaded top no cap buy the atc brand dosnt use a cap either I hope this helps jim

**Q: Will this fit a yamaha YB 125 cc**
A: If NGK (4549) CR7HSA is your standard plug, then yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by A***R on May 31, 2025*

Seems legit

### ⭐⭐⭐⭐⭐ Kayo 70
*by A***S on July 11, 2025*

Why did you pick this product vs others?:Great plug for the kayo 70

### ⭐⭐⭐⭐⭐ Still working great
*by C***Y on December 1, 2024*

Using this in a 49cc gas bike that I use daily. Can definitely tell the difference from the original cheap plug it came with and this. Fits great, gapsping was on point, and performs excellent. Built to last and worth the money.

## Frequently Bought Together

- NGK (7544) CR7HIX Iridium IX Spark Plug, Pack of 1
- Denso Spark Plug Terminal Nut

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**Shop now:** [https://www.desertcart.bo/products/3575720-7544-cr7hix-iridium-ix-spark-plug-pack-of-1](https://www.desertcart.bo/products/3575720-7544-cr7hix-iridium-ix-spark-plug-pack-of-1)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-03*