---
product_id: 731882578
title: "NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6"
brand: "ngk"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6
store_origin: FI
region: Finland
---

# Ultra-fine iridium tip for superior ignition Free USA shipping included Pack of 6 plugs for full engine coverage NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6

**Brand:** ngk
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your drive with NGK Iridium IX – where power meets precision!

## Quick Answers

- **What is this?** NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 by ngk
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6)

## 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

- • **Hassle-Free Shopping:** Enjoy free shipping anywhere in the USA—upgrade your ride without extra costs or delays.
- • **Complete Engine Upgrade:** Get a full set of 6 plugs designed to deliver consistent performance across all cylinders—no compromises.
- • **Trusted Brand Reliability:** Manufactured by NGK, a global leader in ignition technology, ensuring durability and long-lasting performance.
- • **Lightweight & Compact Design:** At just 0.28g and compact dimensions, these plugs fit seamlessly for easy installation and reliable operation.
- • **Precision Iridium Technology:** Experience unmatched spark efficiency with NGK's ultra-fine iridium tip, engineered for optimal combustion and fuel economy.

## Overview

The NGK Iridium IX LFR5AIX-11 spark plugs come in a convenient pack of 6, featuring ultra-fine iridium tips for superior ignition performance and fuel efficiency. Lightweight and compact, these plugs are engineered for easy installation and reliable operation across front and rear engine positions. Backed by NGK’s trusted manufacturing, they offer durability and consistent power delivery, with free shipping available across the USA.

## Description

NGK Iridium IX 4469 Spark Plug, Pack of 6

## Features

- Free Shipping in USA State with this item in any location
- Iridium
- 1order=6pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NGK |
| Brand | NGK |
| Product Dimensions | 9.4 x 2.39 x 12.65 cm; 0.28 g |
| Item model number | 4469 |
| Is Discontinued By Manufacturer | No |
| Position | Front, Rear |
| Item Dimensions  L x W x H | 9.4 x 2.4 x 12.6 cm |
| Item Weight | 0.28 g |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 14mm-1.25mm
- **Top Material Type:** Nickel
- **Vehicle Service Type:** Motorcycle

## Images

![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 1](https://m.media-amazon.com/images/I/81CRz2DIO-L.jpg)
![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 2](https://m.media-amazon.com/images/I/81UBRKg1QrL.jpg)
![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 3](https://m.media-amazon.com/images/I/71sBNp6hmML.jpg)
![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 4](https://m.media-amazon.com/images/I/61uu2XSXwsL.jpg)
![NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 6 - Image 5](https://m.media-amazon.com/images/I/61Dr3-dn0vL.jpg)

## Questions & Answers

**Q: Has anyone upgrade from platinum to iridium for a Yamaha F225 4 stroke outboard engine? If you have, I'd like to hear comments regarding the change.**
A: I ‘ve been running the iridium plugs in my 2008 Yamaha F225-TXR for three years as I use my bout around 400-500 hours a year, and did not want to have to change plugs every 100hr. I have ran them as many as 250 hr between spark plug changes. If you buy on line you have to make sure they are genuine NGK Spark Plug, cause I bought 1-set of Plug where the boxes looked just like the Official NGK Plug box but they were not!  When I changed them out the electrodes were gone. I noticed a big difference when I switched to Iridium plugs the motor runs so smooth that at idle you can’t hear the motor running. You can call NGK and they will cross reference the factory plug to there Iridium plug for your application.

**Q: does this item fits nissan teana 2003 and nissan xtrail 2001?**
A: In some regions of the world, the Nissan Teana is also referred to as the Nissan Maxima and in relation to your question my mechanic has advised that YES, these plugs would also fit both the Teana and xtrail.  They are also referred to as long-range plugs.

**Q: would these fit a ram rebel 2018?? i need 16 don't you sell individually?**
A: NGK 4469 will fit 2018 RAM 1500 5.7L V8. Please use this link for set of 8 (you will need to get 2 sets for 16 plugs)
 https://www.amazon.com/NGK-LFR5AIX-11-Iridium-Spark-Plug/dp/B01M21CUQA/ref=sr_1_1?dchild=1&keywords=ngk+4469&m=AQNXXK6F2T8SN&qid=1629780442&s=merchant-items&sr=1-1

Also you can use official NGK Website (link below) to verify the application
https://ngksparkplugs.com/en/part-finder

**Q: are these pre gapped?**
A: NEVER gap iridium or platinum plugs with a normal gap tool. never apply pressure to the central electrode. They should be pre-gapped to .044 in (1.1mm).

## Frequently Bought Together

- 6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
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**Shop now:** [https://www.desertcart.fi/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6](https://www.desertcart.fi/products/731882578-ngk-iridium-ix-spark-plugs-lfr5aix-11-4469-6)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-04*