---
product_id: 254497235
title: "6619 Iridium Spark Plugs LFR6AIX-11-6 PCSNEW"
brand: "ngk"
price: "¥21964"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/254497235-6619-iridium-spark-plugs-lfr6aix-11-6-pcsnew
store_origin: JP
region: Japan
---

# Iridium tip for superior ignition Wider heat range endurance Triple gasket sealing tech 6619 Iridium Spark Plugs LFR6AIX-11-6 PCSNEW

**Brand:** ngk
**Price:** ¥21964
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite Your Drive with NGK’s Iridium Spark Plugs – Power Meets Precision!

## Quick Answers

- **What is this?** 6619 Iridium Spark Plugs LFR6AIX-11-6 PCSNEW by ngk
- **How much does it cost?** ¥21964 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/254497235-6619-iridium-spark-plugs-lfr6aix-11-6-pcsnew)

## 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

- • **Leak-Proof Power:** Patented triple gasket sealing guarantees zero combustion gas leakage, maximizing engine efficiency and power output.
- • **Lightweight & Compact:** At just 0.28g and sleek dimensions, these plugs fit seamlessly, enhancing your vehicle’s performance without bulk.
- • **Carbon Buildup? Not Here!:** Advanced iridium design resists carbon deposits and pre-ignition, keeping your engine cleaner and running smoother.
- • **Unmatched Heat Resilience:** Operates flawlessly across a broader heat spectrum than standard plugs, ensuring peak performance in any driving condition.
- • **Precision Engineering by NGK:** Crafted by the trusted industry leader, these spark plugs deliver consistent, reliable ignition every time.

## Overview

The NGK 6619 Iridium Spark Plugs (LFR6AIX-11) feature a durable iridium tip designed for superior ignition and extended heat range operation. Their patented triple gasket sealing prevents combustion gas leaks, while advanced materials resist carbon buildup and pre-ignition, ensuring cleaner, more efficient engine performance. Lightweight and engineered for front and rear positions, these plugs are a premium upgrade trusted by professionals.

## Description

6619 Iridium Spark Plugs LFR6AIX-11-6 PCSNEW

## Features

- Iridium Spark Plugs
- Designed to operate over a much wider heat range than ordinary plugs
- Resists carbon buildup and pre-ignition
- Patented triple gasket sealing process eliminates the possibility of combustion gas leakage

## 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 | 6619 |
| Manufacturer Part Number | LFR6AIX-11 |
| Position | Front, Rear |
| Item Weight | 0.28 g |

## Product Details

- **Brand:** NGK
- **Core material:** Ceramic
- **Thread size:** 14mm (Thread Diameter), 1.25mm (Thread Pitch)
- **Top material type:** Iridium
- **Vehicle service type:** Car, Truck

## Images

![6619 Iridium Spark Plugs LFR6AIX-11-6 PCSNEW - Image 1](https://m.media-amazon.com/images/I/61I-dQuimpL.jpg)

## Questions & Answers

**Q: will those fit 2006 BMW E60 530i, built date 04/05 ?**
A: Yes these will fit your e60 530i for sure. This plug will fit all n52 powered BMW's don't listen to these other guys who have no idea what they're talking about. There is no such thing as a "Toyota" plug or a "Honda" plug. Spark plugs are universal they either have the right threads and gap and electrical rating or they don't. BMW chose a style they wanted to use and OEM plugs for your car are actually rebranded NGK plugs. These will fit 100%.

**Q: will it fit a bmw 2008 z4 3.0i**
A: This is the same part number printed on the spark plug that I removed from my 2008 BMW Z4. I shot this video so I could make sure I ordered the exact same spark plug to replace what was already installed on my 2008 BMW Z4 3.0i.

**Q: These spark plugs fits for a 2008 Lexus RX 350 ?**
A: yes this is the correct plug

**Q: Do they fit 2009 C230 mercedes??**
A: Sorry Muhammad,I don't know but you can ask the seller.I recommend adding your vehicle to your Amazon garage ,in the auto section.Once this is done,you'll be able to find parts that fit your vehicle.It helps and if your not sure,it's best to ask the seller or research the internet.Good luck,hope this helps you.

## Frequently Bought Together

- NGK 6619 Iridium Spark Plugs LFR6AIX-11 - 6 PCSNEW
- Denso 673-1309 Ignition Coil
- FEL-PRO 61445 Fuel Injection Throttle Body Mounting Gasket for Toyota Highlander

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**Shop now:** [https://www.desertcart.jp/products/254497235-6619-iridium-spark-plugs-lfr6aix-11-6-pcsnew](https://www.desertcart.jp/products/254497235-6619-iridium-spark-plugs-lfr6aix-11-6-pcsnew)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*