---
product_id: 261588855
title: "NGK 93911 LKR7AIX Iridium IX Spark Plug"
brand: "ngk"
price: "FREE"
currency: HKD
in_stock: false
category: "Ngk"
url: https://www.desertcart.hk/products/261588855-ngk-93911-lkr7aix-iridium-ix-spark-plug
store_origin: HK
region: Hong Kong
---

# 0.6mm Iridium fine tip for extreme ignitability High melting point Iridium alloy for heat durability Triple gasket seal prevents combustion gas leakage NGK 93911 LKR7AIX Iridium IX Spark Plug

**Brand:** ngk
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your engine’s true potential with NGK Iridium IX Spark Plugs!

## Quick Answers

- **What is this?** NGK 93911 LKR7AIX Iridium IX Spark Plug by ngk
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/261588855-ngk-93911-lkr7aix-iridium-ix-spark-plug)

## 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 Design:** Triple gasket seal and corrugated insulator ribs prevent flashover and combustion gas leakage for reliable operation.
- • **Precision Ignition Power:** Laser-welded 0.6mm Iridium tip delivers a consistently stable spark for peak engine performance.
- • **Unmatched Heat Resistance:** Iridium alloy’s ultra-high melting point ensures durability under extreme thermal and electrical stress.
- • **Universal High-Performance Fit:** Compatible with a wide range of vehicles from ATVs to street sport motorcycles—upgrade your ride effortlessly.
- • **Optimized Combustion Efficiency:** Tapered ground electrode minimizes quenching effect, boosting throttle response and fuel efficiency.

## Overview

The NGK 93911 LKR7AIX Iridium IX Spark Plug pack of 4 features a laser-welded 0.6mm fine Iridium tip for extreme ignitability and durability. Designed for high-performance engines, it offers improved throttle response, a tapered ground electrode to reduce quenching, and a triple gasket seal to eliminate combustion gas leakage. Compatible with various vehicle types, this spark plug ensures reliable, efficient ignition and long-lasting performance under intense heat and electrical wear.

## Description

NGK LKR7AIX (93911) SPARK PLUG

## Features

- NGK LKR7AIX (93911) SPARK PLUG

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012COSF3A |
| Automotive Fit Type | Universal Fit |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Motorcycle |
| Core Material | Iridium |
| Customer Reviews | 4.5 4.5 out of 5 stars (324) |
| Gap Size | 0.6 Millimeters |
| Global Trade Identification Number | 00087295939116 |
| Included Components | SPARK PL |
| Item Type Name | Accessories |
| Item Weight | 0.1 Pounds |
| Manufacturer | NGK |
| Manufacturer Part Number | 93911 |
| Model Number | 93911 |
| Number of Items | 1 |
| OEM Equivalent Part Number | LKR7AIX |
| Thread Size | 12mm |
| Top Material Type | Metal |
| UPC | 087295939116 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NGK
- **Core material:** Iridium
- **Thread size:** 12mm
- **Top material type:** Metal
- **Vehicle service type:** Car, Motorcycle

## Images

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

## Available Options

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

## 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.

## Frequently Bought Together

- NGK 93911 LKR7AIX Iridium IX Spark Plug, Pack of 4
- NGK 93911 LKR7AIX Iridium IX Spark Plug
- Mann Filter C 3698/3-2 Air Filter Element, (Set of 2)

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**Shop now:** [https://www.desertcart.hk/products/261588855-ngk-93911-lkr7aix-iridium-ix-spark-plug](https://www.desertcart.hk/products/261588855-ngk-93911-lkr7aix-iridium-ix-spark-plug)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-11-04*