---
product_id: 405987300
title: "(4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1"
brand: "ngk"
price: "285 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Ngk"
url: https://www.desertcart.ro/products/405987300-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-of-1
store_origin: RO
region: Romania
---

# Iridium tip for max spark durability Boosts fuel economy & lowers emissions Triple gasket seal for zero gas leaks (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1

**Brand:** ngk
**Price:** 285 Lei
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1 by ngk
- **How much does it cost?** 285 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/405987300-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-of-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

- • **Eco-Friendly Drive:** Optimized for better fuel economy and reduced emissions, aligning with your sustainable lifestyle goals.
- • **Endurance That Lasts:** Platinum disc and trivalent metal plating ensure superior corrosion resistance and extended spark plug life.
- • **Flawless Combustion Seal:** Triple gasket design eliminates combustion gas leaks, enhancing engine efficiency and reliability.
- • **Unmatched Ignition Power:** Laser-welded iridium electrode delivers consistent, high-energy sparks for peak engine performance.
- • **Smooth Starts & Quick Acceleration:** Longer insulator nose and corrugated ribs prevent fouling and flashover, guaranteeing faster engine response.

## Overview

The NGK ILKAR7B11 Laser Iridium Spark Plug features a laser-welded iridium center electrode and platinum disc for exceptional durability and performance. Its advanced triple gasket seal and longer insulator nose prevent leaks and fouling, ensuring faster starts, improved fuel efficiency, and lower emissions. Designed for universal fit across various vehicles, this spark plug is a trusted upgrade for professionals seeking reliability and eco-conscious driving.

## Description

Spark Plug, NGK Laser Iridium, 12 mm Thread, 26.5 mm Reach, Gasket Seat, Stock Number 4912, Resistor, Each

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

## 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 |
|---------------|-------|
| ASIN | B005NBD8V4 |
| Assembly Required | No |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #265,435 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #1,958 in Ignitions |
| Brand | NGK |
| Core Material | Iridium |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (572) |
| Date First Available | 26 May 2012 |
| Global Trade Identification Number | 00087295149126 |
| Item Dimensions LxWxH | 9.9 x 2.3 x 2.3 Centimeters |
| Item Weight | 41 g |
| Item model number | ILKAR7B11 |
| Manufacturer | NGK |
| Manufacturer Part Number | ILKAR7B11 |
| Material | Plastic |
| Model | ILKAR7B11 |
| Net Quantity | 1.0 Count |
| OEM Part Number | 4912 |
| Position | Unknown |
| Product Dimensions | 9.91 x 2.29 x 2.29 cm; 41 g |
| Thread Size | 12 mm |
| Top Material Type | Metal |
| UPC | 087295149126 |
| Vehicle Service Type | Snowmobile, UTV, Van, Watercraft |
| Volume | 10 Millilitres |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 12 mm
- **Top Material Type:** Metal
- **Vehicle Service Type:** Snowmobile, UTV, Van, Watercraft

## Images

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

## 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

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 25 November 2024*

I think they are very good

## 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.ro/products/405987300-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-of-1](https://www.desertcart.ro/products/405987300-4912-ilkar7b11-4912-laser-iridium-spark-plug-pack-of-1)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-18*