---
product_id: 428875984
title: "NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)"
brand: "ngk"
price: "€ 198.67"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.ie/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack
store_origin: IE
region: Ireland
---

# Iridium core for superior spark Enhanced ignition & fuel efficiency Direct OEM replacement fit NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)

**Brand:** ngk
**Price:** € 198.67
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) by ngk
- **How much does it cost?** € 198.67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-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

- • **Fuel Efficiency Boost:** Maximize your engine’s power and fuel economy with optimized spark delivery.
- • **OEM-Grade Fit & Finish:** Seamlessly swap your old plugs with genuine NGK parts designed for perfect compatibility.
- • **Long-Lasting Durability:** Engineered to outlast standard plugs, reducing maintenance frequency and costs.
- • **Trusted by Professionals:** Join thousands of drivers who rely on NGK’s 4.7-star rated spark plugs for smooth rides.
- • **Precision Iridium Performance:** Experience unmatched ignition reliability with NGK's ultra-durable iridium core.

## Overview

The NGK (4469) LFR5AIX-11 Iridium IX Spark Plug 8-pack offers professional-grade ignition performance with a durable iridium core, ensuring reliable starts and improved fuel efficiency. Designed as a direct OEM replacement, these plugs fit a wide range of cars and trucks, delivering long-lasting durability and smooth engine operation trusted by millions worldwide.

## Description

Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity. NGK offers the Quality, Reliability and Durability you'd expect from an OEM manufacturer. NGK is the world's largest supplier of OEM spark plugs. It is recommended to research applications on NGK s website prior to purchase to make sure this OEM part fits your vehicle, including engine, drivetrain and quantity needed.

Review: My 2004 Titan started to develop a mis-fire yesterday. The last time I had this problem I took it to the dealer who said it was the plugs. I pulled the old plugs and they still looked new (NGK platinum). I got these delivered overnight and installed these new plugs. The truck fired up easily and with a smooth idle and no mis-fire. These saved me a trip to the dealer and probably a decent bill. The back plugs are a little difficult to get at but doable. All plugs were at the proper gap.
Review: excelente producto

## Features

- 8 pack NGK Iridium IX 4469 Spark Plug
- Genuine NGK Parts
- Includes original packaging and hardware
- Direct replacement auto parts
- Confirm vehicle fitment with desertcart Confirmed Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M21CUQA |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (840) |
| Date First Available | 11 December 2016 |
| Item Dimensions LxWxH | 9.4 x 2.4 x 16.9 Centimeters |
| Item Weight | 0.28 g |
| Item model number | 4469 |
| Manufacturer Part Number | LFR5AIX-11 |
| Position | Front, Rear |
| Product Dimensions | 9.4 x 2.39 x 16.87 cm; 0.28 g |
| Thread Size | 14mm |
| Top Material Type | Metal |
| UPC | 087295844694 |
| Vehicle Service Type | Car, Truck |

## Product Details

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

## Images

![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 1](https://m.media-amazon.com/images/I/61I53vqtCvL.jpg)
![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 2](https://m.media-amazon.com/images/I/613L2k3PIhL.jpg)
![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 3](https://m.media-amazon.com/images/I/51j8r6UsuCL.jpg)
![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 4](https://m.media-amazon.com/images/I/516BR91hJqL.jpg)
![NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack) - Image 5](https://m.media-amazon.com/images/I/61nyXNk9WEL.jpg)

## Questions & Answers

**Q: Do these fit bmw 745i 2005?**
A: I don’t know. If you haven’t, add your car to your Amazon garage, select your car, and it will tell you if it fits.

**Q: Will they fit a 1979 chev 383 stroker**
A: HELL NO! I’m surprised it’s still running! You need cheap GM products

**Q: Will they fit 14 GMC 6.2 ltr**
A: NGK has multiple grades of plugs that may fit your vehicle. We recommend you go to the NGK site at https://ngksparkplugs.com/en/part-finder to verify the applications that will fit your vehicle.

This site will show you all of the available plugs to fit your vehicle and will also show you which grade plug is recommended for the best performance of your specific engine.

**Q: 2007 f150 4.6l will it work**
A: If the cross ref. says that are a match for your truck ten they will work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***. on 13 June 2025*

My 2004 Titan started to develop a mis-fire yesterday. The last time I had this problem I took it to the dealer who said it was the plugs. I pulled the old plugs and they still looked new (NGK platinum). I got these delivered overnight and installed these new plugs. The truck fired up easily and with a smooth idle and no mis-fire. These saved me a trip to the dealer and probably a decent bill. The back plugs are a little difficult to get at but doable. All plugs were at the proper gap.

### ⭐⭐⭐⭐⭐ Review
*by J***O on 25 July 2023*

excelente producto

### ⭐⭐⭐⭐⭐ Review
*by C***S on 2 February 2026*

Weren’t counterfeit so that was a big plus

## Frequently Bought Together

- NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)
- GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546
- CTA Tools 3235 Spark Plug Gapper

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**Shop now:** [https://www.desertcart.ie/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack](https://www.desertcart.ie/products/428875984-ngk-4469-lfr5aix-11-iridium-ix-spark-plug-8-pack)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*