---
product_id: 49217589
title: "NGK Spark Plug CR7HIX Iridium IX 7544"
brand: "ngk"
price: "€ 45.47"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.nl/products/49217589-ngk-spark-plug-cr7hix-iridium-ix-7544
store_origin: NL
region: Netherlands
---

# 0.6mm laser-welded iridium electrode Optimized ignition for lower fuel consumption Special anti-sooting tech for reliable starts NGK Spark Plug CR7HIX Iridium IX 7544

**Brand:** ngk
**Price:** € 45.47
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with precision and power — never settle for less!

## Quick Answers

- **What is this?** NGK Spark Plug CR7HIX Iridium IX 7544 by ngk
- **How much does it cost?** € 45.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/49217589-ngk-spark-plug-cr7hix-iridium-ix-7544)

## 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

- • **Seamless Upgrade:** Direct fit replacement that instantly boosts your bike’s throttle response and idling stability.
- • **Pro-Grade Durability:** Built by NGK, a trusted leader, for long-lasting performance and consistent power delivery.
- • **Fuel-Smart Efficiency:** Enhanced combustion reduces fuel consumption, saving you money and emissions on every ride.
- • **Precision Ignition Power:** Laser-welded 0.6mm iridium electrode ensures ultra-low ignition voltage for flawless starts every time.
- • **Soot-Resistant Reliability:** Advanced anti-sooting technology keeps your engine running clean and smooth, even under tough conditions.

## Overview

The NGK CR7HIX Iridium IX spark plug features a laser-welded 0.6mm iridium center electrode that minimizes ignition voltage, delivering superior starting performance and fuel efficiency. Its specialized anti-sooting technology ensures reliable ignition and smoother engine operation, making it a top choice for riders seeking enhanced performance and cost savings.

## Description

Buy NGK Spark Plug CR7HIX Iridium IX 7544 at desertcart UK. Free delivery on eligible orders.

Review: Perfect - Decently improved idling and better file consumption on my Wife’s BN125 Benelli..
Review: Your bike will run a lot smoother - Improves performance from standard plug

## Features

- Excellent starting behaviour: The laser-welded iridium centre electrode (Ø 0.6 mm) minimises the ignition voltage requirement for optimum ignition.
- Special technology against sooting: Spark plugs with an extremely thin, laser-welded centre electrode and a special technology against ignition problems caused by sooting.
- Lower fuel consumption: With better ignition behaviour, Iridium IX spark plugs save costs due to lower fuel consumption.
- Note: Please observe the general installation instructions before installation!
- Scope of delivery: 1x NGK spark plug Iridium IX CR7HIX

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HDIP9I |
| Best Sellers Rank | 46,924 in Automotive ( See Top 100 in Automotive ) 272 in Car Spark Plugs |
| Brand | NGK |
| Customer Reviews | 4.7 4.7 out of 5 stars (702) |
| Date First Available | 7 Aug. 2012 |
| Item Weight | 30 g |
| Item model number | 7544 |
| Manufacturer | NGK |
| Manufacturer part number | CR7HIX |
| Model | NGK_597544_87295175446 |
| OEM Part Number | 758144, 9009822415, 9079320015, 9900069835C7R, J4520IUF22 |
| Position | Unknown |
| Product Dimensions | 0.9 x 1 x 3.3 cm; 30 g |
| Safety rating | NÃO APLICÁVEL |

## Product Details

- **Brand:** NGK
- **Core material:** Iridium
- **Thread size:** RM
- **Top material type:** Metal
- **Vehicle service type:** Motorcycle

## Images

![NGK Spark Plug CR7HIX Iridium IX 7544 - Image 1](https://m.media-amazon.com/images/I/81yYUTYQ7ZL.jpg)
![NGK Spark Plug CR7HIX Iridium IX 7544 - Image 2](https://m.media-amazon.com/images/I/61MU8l7hdDL.jpg)
![NGK Spark Plug CR7HIX Iridium IX 7544 - Image 3](https://m.media-amazon.com/images/I/71E1byJZsRL.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

### ⭐⭐⭐⭐⭐ Perfect
*by B***L on 15 November 2025*

Decently improved idling and better file consumption on my Wife’s BN125 Benelli..

### ⭐⭐⭐⭐⭐ Your bike will run a lot smoother
*by N***I on 9 June 2025*

Improves performance from standard plug

### ⭐⭐⭐⭐⭐ Perfect Spark ⚡️
*by S***R on 2 January 2020*

These are the holy grail for small engines , pretty much a diagnostic tool as well . If it don’t start with one of these , look at fuel flow / electrics for the fault

## Frequently Bought Together

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

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-14*