---
product_id: 3923740
title: "NGK 4469 Iridium IX Spark Plugs LFR5AIX11 (6 Pack)"
brand: "ngk"
price: "31013 Ft"
currency: HUF
in_stock: false
reviews_count: 13
url: https://www.desertcart.hu/products/3923740-ngk-4469-iridium-ix-spark-plugs-lfr5aix11-6-pack
store_origin: HU
region: Hungary
---

# Up to 50,000 miles lifetime Iridium fine-wire electrode for max spark Optimized for fuel-injected & turbo engines NGK 4469 Iridium IX Spark Plugs LFR5AIX11 (6 Pack)

**Brand:** ngk
**Price:** 31013 Ft
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your drive with NGK Iridium IX – performance that lasts!

## Quick Answers

- **What is this?** NGK 4469 Iridium IX Spark Plugs LFR5AIX11 (6 Pack) by ngk
- **How much does it cost?** 31013 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/3923740-ngk-4469-iridium-ix-spark-plugs-lfr5aix11-6-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

- • **Long-Lasting Durability:** Runs strong up to 50,000 miles—less hassle, more drive
- • **OEM Quality You Can Trust:** NGK’s top-rated spark plugs, proven by thousands of happy drivers
- • **Turbo & Fuel-Injected Ready:** Designed to boost performance in modern engines
- • **Precision Laser-Cut Electrode:** Engineered for consistent, powerful ignition every time
- • **Smooth Starts & Throttle Response:** Feel the difference in every ignition and acceleration

## Overview

The NGK 4469 Iridium IX Spark Plugs (6 Pack) deliver extreme performance upgrades with a fine-wire iridium center electrode and nickel-alloy terrain electrodes, engineered for fuel-injected and turbocharged engines. Offering up to 50,000 miles of reliable service, these OEM-quality plugs ensure smoother starts, improved throttle response, and long-lasting durability trusted by thousands of drivers.

## Description

Sold in packs of 6.

Review: Reliable long-life plugs for my 2013 Xterra - I installed this 6 pack of NGK Iridium IX LFR5AIX-11 plugs in my 2013 Xterra a few years ago and they have been working great ever since. The truck starts quickly, idles smoother, and the throttle response feels more consistent than it did with the worn factory plugs. The plugs arrived well packaged and all looked clean and correctly made. I still checked the gap on each one before install and torqued them to spec. Since then I have had no misfires, no check engine lights, and no weird cold start issues. For the price, the durability has been the best part. I do a mix of city driving and highway trips and they have held up without any drama. If your vehicle calls for this exact plug, I would buy them again. Just make sure you confirm fitment for your engine before ordering.
Review: Very good quality! - Good quality sparks plugs. Now they have more than two years and 20'000miles, no problems at all. They still looks brand new. Very happy!

## Features

- Extreme performance upgrade via OEM spark plugs and provide a lifetime at 40,000 50,000 miles.
- Plugs have a fine-wire Iridium center electrode and nickel-alloy terrain electrodes for maximum engine and torque.
- Designed for fuel-injected and turbo engines.
- Precision laser electrode construction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00330AMYS |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #150,417 in Automotive ( See Top 100 in Automotive ) #909 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,911) |
| Date First Available | January 6, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 4469 |
| Manufacturer | NGK |
| Manufacturer Part Number | 4469 LFR5AIX-11 |
| Model | 6 pack NGK Iridium IX 4469 Spark Plug |
| Position | Front, Rear |
| Product Dimensions | 3.7 x 0.94 x 4.98 inches |
| Thread Size | 14mm-1.25mm |
| Top Material Type | Nickel |
| UPC | 087295644690 087295044698 |
| Vehicle Service Type | Car, Truck |

## Product Details

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

## Images

![NGK 4469 Iridium IX Spark Plugs LFR5AIX11 (6 Pack) - Image 1](https://m.media-amazon.com/images/I/81CRz2DIO-L.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).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable long-life plugs for my 2013 Xterra
*by S***I on January 15, 2026*

I installed this 6 pack of NGK Iridium IX LFR5AIX-11 plugs in my 2013 Xterra a few years ago and they have been working great ever since. The truck starts quickly, idles smoother, and the throttle response feels more consistent than it did with the worn factory plugs. The plugs arrived well packaged and all looked clean and correctly made. I still checked the gap on each one before install and torqued them to spec. Since then I have had no misfires, no check engine lights, and no weird cold start issues. For the price, the durability has been the best part. I do a mix of city driving and highway trips and they have held up without any drama. If your vehicle calls for this exact plug, I would buy them again. Just make sure you confirm fitment for your engine before ordering.

### ⭐⭐⭐⭐⭐ Very good quality!
*by P***D on December 28, 2025*

Good quality sparks plugs. Now they have more than two years and 20'000miles, no problems at all. They still looks brand new. Very happy!

### ⭐⭐⭐⭐⭐ good price
*by C***N on October 21, 2025*

good price and work great

## Frequently Bought Together

- 6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-23*