---
product_id: 317090973
title: "NGK (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1"
brand: "ngk"
price: "C$1578"
currency: NIO
in_stock: true
reviews_count: 6
category: "Ngk"
url: https://www.desertcart.ni/products/317090973-ngk-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-1
store_origin: NI
region: Nicaragua
---

# Longest life iridium durability Laser welded tip for precision ignition Trivalent metal plating for eco-friendly performance NGK (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1

**Brand:** ngk
**Price:** C$1578
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with NGK’s laser precision spark!

## Quick Answers

- **What is this?** NGK (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1 by ngk
- **How much does it cost?** C$1578 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/317090973-ngk-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-1)

## 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

- • **Unmatched Longevity:** Engineered for the longest service life, reducing replacements and maintenance hassle.
- • **Eco-Smart Efficiency:** Trivalent metal plating minimizes wear and emissions, boosting fuel economy and sustainability.
- • **Precision Ignition Power:** Laser-welded iridium tip ensures lightning-fast spark and optimal combustion every time.
- • **Stable Idle & Smooth Drive:** Platinum surfaces maintain slow wear for consistent engine performance and reduced fouling.
- • **Trusted Performance Leader:** NGK’s ILKAR7B11 ranks top-tier in automotive spark plugs with a 4.6-star rating from 573 users.

## Overview

The NGK ILKAR7B11 Laser Iridium Spark Plug features a laser-welded iridium tip and trivalent metal plating, delivering superior ignitability, longest lifespan, improved fuel efficiency, and reduced emissions. Trusted by professionals and ranked among the top automotive spark plugs, it ensures stable idle and reliable engine performance.

## Description

NGK Laser Iridium Spark Plugs provide superior ignitability and long service life. Platinum surfaces ensure slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.

Review: Check 1st the item - Please check the item. I buy 4pcs. The 2 pcs was ok and correct. But the another 2pcs was made me disappointed. 1 was wrong size and the onother one was used sparkplug and the brand is denso. 😅😅😅 Be careful to this supplier
Review: Prodotto originale, ngk iridium una garanzia. Prezzo buono, dal meccanico costano comodi 80 euro.

## Features

- Laser welded tip
- Trivalent metal plating
- Longest life available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005NBD8V4 |
| Best Sellers Rank | #34,719 in Automotive ( See Top 100 in Automotive ) #194 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Customer Reviews | 4.6 4.6 out of 5 stars (573) |
| Date First Available | 26 May 2012 |
| Exterior | Machined |
| Item Weight | 41 g |
| Item model number | ILKAR7B11 |
| Manufacturer | NGK |
| Manufacturer Part Number | ILKAR7B11 |
| Model | ILKAR7B11 |
| OEM Part Number | 4912 |
| Position | Unknown |
| Product Dimensions | 9.91 x 2.29 x 2.29 cm; 41 g |

## Product Details

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

## Images

![NGK (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/815lHy7vB4L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this pre gapped for a 2010 Corolla S**
A: Yes they are but u should still check it before installing it becuss the gap can be damage while shipping

**Q: Are these spark plugs individually boxed?**
A: Yes, each spark plug was individually boxed.

**Q: Can I use these for 2015 Prius which recommend gap is 0.043in?**
A: NGK has multiple grades of plugs that may fit your vehicle.  
It is recommended to go to NGK site at   https://ngksparkplugs.com/en/part-finder    to verify the applications that will fit your vehicle.
This site will show you all of the available plugs to fit your vehicle and will also show you which grade plug is recommended for the best performance of your specific engine.

**Q: fix to corolla LE 2014?**
A: Not sure.  I bought and used for 2012 Scion XD.

## Customer Reviews

### ⭐ Check 1st the item
*by E***A on 24 February 2025*

Please check the item. I buy 4pcs. The 2 pcs was ok and correct. But the another 2pcs was made me disappointed. 1 was wrong size and the onother one was used sparkplug and the brand is denso. 😅😅😅 Be careful to this supplier

### ⭐⭐⭐⭐⭐ Review
*by M***O on 14 October 2025*

Prodotto originale, ngk iridium una garanzia. Prezzo buono, dal meccanico costano comodi 80 euro.

### ⭐⭐⭐⭐⭐ Review
*by Y***Y on 16 May 2025*

Gute Qualität

## Frequently Bought Together

- NGK Spark Plug, NGK Laser Iridium, 12 mm Thread, 26.5 mm Reach, Gasket Seat, Stock Number 4912, Resistor, Each
- Toyota 00289-ATFWS Lexus & Automatic Transmission Fluid WS ATF World Standard, Pack of 4

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**Shop now:** [https://www.desertcart.ni/products/317090973-ngk-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-1](https://www.desertcart.ni/products/317090973-ngk-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-1)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-09*