---
product_id: 92988042
title: "NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4)"
brand: "ngk"
price: "¥707"
currency: JPY
in_stock: false
reviews_count: 2
url: https://www.desertcart.jp/products/92988042-ngk-6994-4pk-izfr6k-11-laser-iridium-spark-plug-box
store_origin: JP
region: Japan
---

# Iridium tip for max spark Boosts fuel efficiency Triple gasket seal blocks leaks NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4)

**Brand:** ngk
**Price:** ¥707
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your drive with NGK’s cutting-edge spark plugs!

## Quick Answers

- **What is this?** NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4) by ngk
- **How much does it cost?** ¥707 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/92988042-ngk-6994-4pk-izfr6k-11-laser-iridium-spark-plug-box)

## 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

- • **Innovative Insulator Design:** Longer nose and corrugated ribs prevent fouling and flashover for consistent performance.
- • **Seamless Triple Gasket Seal:** Eliminates combustion gas leaks, ensuring optimal engine efficiency and reliability.
- • **Eco-Friendly Performance Boost:** Faster starts, quicker acceleration, better fuel economy, and reduced emissions keep you ahead of the curve.
- • **Advanced Platinum Disc Technology:** Extended electrode life means fewer replacements and more time on the road.
- • **Precision Laser-Welded Iridium Tip:** Experience unmatched durability and a powerful spark that keeps your engine roaring.

## Overview

NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plugs feature a laser-welded iridium center electrode and platinum disc for exceptional durability and performance. Designed with a longer insulator nose, corrugated ribs, and a triple gasket seal, these plugs prevent fouling, flashover, and combustion gas leaks. They deliver faster starts, improved acceleration, enhanced fuel economy, and lower emissions, making them a premium choice for reliable, efficient engine ignition.

## Description

Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium/Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Laser welded Iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose prevents fouling, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing.

## Features

- Laser welded Iridium center electrode tip ensures high durability and greater spark
- Platinum disc welded to backside of ground electrode provides long life
- Longer insulator nose prevents fouling, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NGK |
| Brand | NGK |
| Model | LASER IRIDIUM Premium Spark Plugs |
| Product Dimensions | 8.71 x 2.49 x 2.26 cm; 49.9 g |
| Item model number | 6994-4PK |
| Manufacturer part number | IZFR6K11 |
| OEM Part Number | 6994 |
| Position | Front, Rear |
| Item Weight | 49.9 g |

## Product Details

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

## Images

![NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4) - Image 1](https://m.media-amazon.com/images/I/819fgDEVc7L.jpg)
![NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4) - Image 2](https://m.media-amazon.com/images/I/61QBFac-3xL.jpg)
![NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4) - Image 3](https://m.media-amazon.com/images/I/51Jn8Ei-GVL.jpg)
![NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4) - Image 4](https://m.media-amazon.com/images/I/41mY0MsKC8L.jpg)
![NGK 6994-4PK IZFR6K-11 Laser Iridium Spark Plug, (Box of 4) - Image 5](https://m.media-amazon.com/images/I/51FbKswyqWL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Do they fit a 2002 ep3 civic type r?**
A: you can sign in on amazon put your reg to find if they do.what i did was go on ngk part finder put car details.they had two options for my car .i chose iridium.

**Q: Will these plugs fit my a45 amg**
A: they are very good plugs my car runs and sounds much better.i looked on ngk part finder.normal plug and upgrade .try this.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Genuine item, fast delivery
*by S***R on 30 December 2022*

Orginal NGK spark plugs delivered few days before estimated day of delivery. At £39 for 4 plugs it's great deal as local automotive shop have them for £24 for 1!

### ⭐ Wrong Order
*by C***  on 9 October 2024*

Description clearly states box of 4 but only 1 turned up in a battered box. Returned.

## Frequently Bought Together

- NGK Iridium Plug
- FEL-PRO VS 50614 R Engine Valve Cover Gasket Set for Honda CR-V
- Denso 6732301 Ignition Coil , Gray

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/92988042-ngk-6994-4pk-izfr6k-11-laser-iridium-spark-plug-box](https://www.desertcart.jp/products/92988042-ngk-6994-4pk-izfr6k-11-laser-iridium-spark-plug-box)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*