---
product_id: 382920793
title: "NGK 93911-4PK LKR7AIX Iridium IX Spark Plug, Box of 4"
brand: "ngk"
price: "KD 39.67"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/382920793-ngk-93911-4pk-lkr7aix-iridium-ix-spark-plug-box-4
store_origin: KW
region: Kuwait
---

# 0.6mm Iridium tip for stable spark High melting point for extreme durability Triple gasket seal prevents gas leaks NGK 93911-4PK LKR7AIX Iridium IX Spark Plug, Box of 4

**Brand:** ngk
**Price:** KD 39.67
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** NGK 93911-4PK LKR7AIX Iridium IX Spark Plug, Box of 4 by ngk
- **How much does it cost?** KD 39.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/382920793-ngk-93911-4pk-lkr7aix-iridium-ix-spark-plug-box-4)

## 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

- • **Endurance Under Fire:** Iridium alloy withstands extreme heat and electrical wear, engineered for high-performance engines.
- • **Leak-Proof Reliability:** Triple gasket seal and corrugated insulator ribs eliminate combustion gas leakage and flashover.
- • **Throttle-Ready Response:** Enhanced ignitability improves throttle response, giving you that edge on every drive.
- • **Precision Ignition Power:** Laser-welded fine Iridium tip delivers unmatched spark consistency for peak engine performance.
- • **Corrosion-Resistant Finish:** Trivalent metal plating ensures superior anti-corrosion and anti-seizing for long-lasting use.

## Overview

The NGK 93911-4PK LKR7AIX Iridium IX Spark Plug set features a 0.6mm laser-welded iridium tip for consistent, stable sparks, designed to enhance throttle response and engine performance. Built with a high melting point iridium alloy and triple gasket sealing, these plugs resist fouling, corrosion, and combustion gas leaks, making them ideal for high-performance engines seeking durability and reliability.

## Description

Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling. The 0.6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical Quenching Effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines. Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties.

## Features

- Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling
- The 0.6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical Quenching Effect
- Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
- Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines
- Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NGK |
| Brand | NGK |
| Model | 93911-4PK |
| Product Dimensions | 9.4 x 2.39 x 8.43 cm; 181.44 g |
| Item model number | 93911-4PK |
| Manufacturer part number | 93911-4PK |
| Item Weight | 181 g |

## Product Details

- **Brand:** NGK
- **Core material:** Iridium
- **Top material type:** Metal
- **Vehicle service type:** Motorcycle
- **Global Trade Identification Number:** 00087295839119

## Images

![NGK 93911-4PK LKR7AIX Iridium IX Spark Plug, Box of 4 - Image 1](https://m.media-amazon.com/images/I/61mhf2QF-lL.jpg)

## Questions & Answers

**Q: What is the correct torque on these?**
A: Sorry I don't know,  but like with any spark plug,  just snug them down.   They aren't going anywhere

**Q: Are these plugs pre gaped?**
A: You must always check the gap on spark plug replacements against recommended gap for that specific plug. Even plugs that are pre-gapped can have discrepancies due to shipping and handling. 
- worked at a auto parts store for years

**Q: Will this fit perfect in my 2012 c250 coupe?**
A: Not sure but it fit perfectly in my s550 benz.

**Q: Do i have to game these? what to gap with? and what size socket is required?**
A: You do not have to gap them.  It is a 5/8 deep socket.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-04*