---
product_id: 32753275
title: "(94124) ILKAR7L11 Laser Iridium Spark Plug (1 Plug)"
brand: "ngk"
price: "฿1976"
currency: THB
in_stock: true
reviews_count: 13
category: "Ngk"
url: https://www.desertcart.co.th/products/32753275-94124-ilkar7l11-laser-iridium-spark-plug-1-plug
store_origin: TH
region: Thailand
---

# Laser-welded Iridium tip for max spark Triple gasket seal stops combustion leaks Platinum disc for extended electrode life (94124) ILKAR7L11 Laser Iridium Spark Plug (1 Plug)

**Brand:** ngk
**Price:** ฿1976
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with NGK’s precision spark — because your engine deserves the best!

## Quick Answers

- **What is this?** (94124) ILKAR7L11 Laser Iridium Spark Plug (1 Plug) by ngk
- **How much does it cost?** ฿1976 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/32753275-94124-ilkar7l11-laser-iridium-spark-plug-1-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

- • **Vehicle-Specific Fitment:** Tailored for your ride to guarantee seamless installation and perfect compatibility every time.
- • **Advanced Insulator Design:** Longer nose and corrugated ribs prevent fouling and flashover, maintaining peak performance mile after mile.
- • **Triple Gasket Seal Technology:** Eliminates combustion gas leakage, optimizing fuel efficiency and engine reliability.
- • **Platinum-Backed Ground Electrode:** Engineered for longevity, this feature ensures your spark plug outlasts the competition.
- • **Precision Laser-Welded Iridium Tip:** Experience unmatched durability and a powerful spark that keeps your engine firing flawlessly.

## Overview

The NGK ILKAR7L11 spark plug features a laser-welded iridium center electrode and a platinum disc on the ground electrode for superior durability and longevity. Its advanced insulator design with a longer nose and corrugated ribs prevents fouling and flashover, while a triple gasket seal eliminates combustion gas leaks. Designed for vehicle-specific fitment, this spark plug ensures optimal engine performance and reliability.

## Description

NGK ILKAR7L11 (94124) SPARK PLUG

Review: Great Product - Installed myself (Youtube University, no experience) and been seen by a dealer. No troubles.
Review: It seems genuine NGK product. Performed comporably to the original part that it replaced. - I bought this spark plug for 2019 Mazda CX5. I read several negative reviews that made me concerned. One reviewer indicated that the spark plug gaps were incorrect. I checked mine and all four were correct. Note that the spark plug for turbo version of Mazda's Skyactiv engine has a differerent gap than the non-turbo engine. I am wondering if some of the reviewers are misapplying the part. There was also a complaint about loss of fuel efficiency after replacing the spark plugs. That is serious becuse the engine is a direct-fuel-injection type and it is prone to carbon buildup if fuel is not fully combusted. I decided to collect my car's baseline mpg data before I replace the spark plugs and compare it to the mpg I will be getting after replacing the spark plugs. It turns out many things affect the mpg. I had to collect average mpg over a minimum of 40 mile trip to get a repeatable and reliable data. Ambient temperature and vehicle speed (mph) also affect the mpg. I collected mpg data on long trips from Dallas to Houston, Texas. The 1st was on Dec 24, which was before replacing the spark plugs. I started with a full gas tank; drove at posted speed limits for 261 miles; and when I arrived in Houston, it took 7.582 gallons of gasoline to fill the tank back to full. That resulted in 34 mpg. I replaced the spark plugs on Dec 31st and made another trip from Dallas to Houston on Jan 7th. This time, the trip consumed 8.497 gallons for a 262 miles trip which resulted in 31.5 mpg. That was a loss of 2.5 mpg with the new plugs. I knew that the ambient temperature was lower for the latest trip compared to my trip in December. I decided to repeat the test again. Today, Feb 4th, I made another trip from Dallas Houston. The ambient temperature was 61deg F when I left Dallas and it had dropped as low as 53 deg F at some point in the trip. It was back to 61 deg F when I arrived in Houston. This time, the trip consumed only 6.786 gallons to travel 265.3 miles; which equals to 39.1 mpg! I am wondering if temperature alone can explain the increased mpg for the latest trip or somewhat the spark plug needed some time to be broken-in before it performed well. I do not know the answer. My conclusion is that my new spark plugs are performing as well or beter than the old spark plugs. Will I buy these spark plugs from desertcart again? Probably not. Yes, the part performed well, but I still don't want take a risk of buying a counterfeit which could damage the engine, just to save something like $20 or $30. Next time, I will buy only from a Mazda dealership or from NGK authorized distributor. AutoZone, Advance Autoparts, O'Riley and NAPA are all authorized NGK spark plugs distributors.

## Features

- Fit type: Vehicle Specific
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P179CW4 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #346,769 in Automotive ( See Top 100 in Automotive ) #2,026 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.5 4.5 out of 5 stars (206) |
| Date First Available | October 30, 2014 |
| Exterior | Painted |
| Global Trade Identification Number | 00087295941249 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.41 ounces |
| Item model number | 94124 |
| Manufacturer | NGK |
| Manufacturer Part Number | ILKAR7L11 |
| Model | 94124 |
| OEM Part Number | PE5R-18-110 |
| Position | Outside |
| Product Dimensions | 7.93 x 5.04 x 3.74 inches |
| Thread Size | RM |
| Top Material Type | Metal |
| UPC | 087295941249 |
| Vehicle Service Type | Car, Truck |

## Product Details

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

## Images

![(94124) ILKAR7L11 Laser Iridium Spark Plug (1 Plug) - Image 1](https://m.media-amazon.com/images/I/815lHy7vB4L.jpg)

## Questions & Answers

**Q: This work for a mazda 3, 2012 skyacti. 2.0???**
A: Yes, this is what I used when I changed my spark plugs on the Mazda 3, 2012 Skyactiv 2.0.

**Q: This what confuses me. According to the manual a Mazda 3 2012 skyactiv  2.0 requires spark plugs gaped at 0.03-0.033; these are gapped at 0.044???**
A: this is an updated plug from the original owners manual.  The plug comes with an updated gap (.0414 to .0452) due to the technology of the plug.

**Q: What size spark plug socket for ILKAR711 plugs? I’ve seen 9/16, 14mm and 5/16**
A: 14 mm works the best. The others are not long enough to cover the whole spark plug. I got my 14 mm socket at O’reilly auto parts but you will need an extension.

**Q: I have a 2014 Mazda 3 S touring 2.5L, my spark plugs are part# pe5r18110, how do these plugs compare? whats the difference between the 2?**
A: NGK iridium is the OEM part. The only difference is one is labeled Mazda and one is labeled NGK

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by P***N on August 31, 2025*

Installed myself (Youtube University, no experience) and been seen by a dealer. No troubles.

### ⭐⭐⭐⭐⭐ It seems genuine NGK product. Performed comporably to the original part that it replaced.
*by A***O on February 5, 2024*

I bought this spark plug for 2019 Mazda CX5. I read several negative reviews that made me concerned. One reviewer indicated that the spark plug gaps were incorrect. I checked mine and all four were correct. Note that the spark plug for turbo version of Mazda's Skyactiv engine has a differerent gap than the non-turbo engine. I am wondering if some of the reviewers are misapplying the part. There was also a complaint about loss of fuel efficiency after replacing the spark plugs. That is serious becuse the engine is a direct-fuel-injection type and it is prone to carbon buildup if fuel is not fully combusted. I decided to collect my car's baseline mpg data before I replace the spark plugs and compare it to the mpg I will be getting after replacing the spark plugs. It turns out many things affect the mpg. I had to collect average mpg over a minimum of 40 mile trip to get a repeatable and reliable data. Ambient temperature and vehicle speed (mph) also affect the mpg. I collected mpg data on long trips from Dallas to Houston, Texas. The 1st was on Dec 24, which was before replacing the spark plugs. I started with a full gas tank; drove at posted speed limits for 261 miles; and when I arrived in Houston, it took 7.582 gallons of gasoline to fill the tank back to full. That resulted in 34 mpg. I replaced the spark plugs on Dec 31st and made another trip from Dallas to Houston on Jan 7th. This time, the trip consumed 8.497 gallons for a 262 miles trip which resulted in 31.5 mpg. That was a loss of 2.5 mpg with the new plugs. I knew that the ambient temperature was lower for the latest trip compared to my trip in December. I decided to repeat the test again. Today, Feb 4th, I made another trip from Dallas Houston. The ambient temperature was 61deg F when I left Dallas and it had dropped as low as 53 deg F at some point in the trip. It was back to 61 deg F when I arrived in Houston. This time, the trip consumed only 6.786 gallons to travel 265.3 miles; which equals to 39.1 mpg! I am wondering if temperature alone can explain the increased mpg for the latest trip or somewhat the spark plug needed some time to be broken-in before it performed well. I do not know the answer. My conclusion is that my new spark plugs are performing as well or beter than the old spark plugs. Will I buy these spark plugs from Amazon again? Probably not. Yes, the part performed well, but I still don't want take a risk of buying a counterfeit which could damage the engine, just to save something like $20 or $30. Next time, I will buy only from a Mazda dealership or from NGK authorized distributor. AutoZone, Advance Autoparts, O'Riley and NAPA are all authorized NGK spark plugs distributors.

### ⭐⭐⭐⭐⭐ True NKG
*by J***G on November 27, 2025*

Real deal gaped right everything checks out For my mazda3 2020

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*