---
product_id: 398034819
title: "NGK (4589) IFR6T-11 Laser Iridium Spark Plug, Pack of 1"
brand: "ngk"
price: "199.10 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Ngk"
url: https://www.desertcart.tn/products/398034819-ngk-4589-ifr6t-11-laser-iridium-spark-plug-pack-1
store_origin: TN
region: Tunisia
---

# NGK (4589) IFR6T-11 Laser Iridium Spark Plug, Pack of 1

**Brand:** ngk
**Price:** 199.10 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** NGK (4589) IFR6T-11 Laser Iridium Spark Plug, Pack of 1 by ngk
- **How much does it cost?** 199.10 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/398034819-ngk-4589-ifr6t-11-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

## Description

Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti corrosion, improved fuel efficiency and lower emissions. 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 carbonization, 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.

Review: good - good
Review: Tres recommandé👍🏽👍🏽 - Brand new, fonctionne parfaitement. Je vous le recommande 👍🏽👍🏽😍👌

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0019I33FQ |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Snowmobile, UTV, Van, Watercraft |
| Core Material | Iridium |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 341 Reviews |
| Gap Size | 4 Millimeters |
| Global Trade Identification Number | 00087295145890 |
| Item Weight | 0.05 Grams |
| Manufacturer Part Number | IFR6T11 |
| Model | NGKIFR6T11 |
| OEM Equivalent Part Number | Toyota 90919-01210 |
| Thread Size | M14 |
| Top Material Type | Alloy Steel |
| UPC | 087295145890 |
| Unit Count | 1 Count |
| Vehicle Service Type | Snowmobile, UTV, Van, Watercraft |
| What Is In the Box | 4589 |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** M14
- **Top Material Type:** Alloy Steel
- **Vehicle Service Type:** Snowmobile, UTV, Van, Watercraft

## Images

![NGK (4589) IFR6T-11 Laser Iridium Spark Plug, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81xcg-U-zuL.jpg)
![NGK (4589) IFR6T-11 Laser Iridium Spark Plug, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/91--sfnt6LL.jpg)
![NGK (4589) IFR6T-11 Laser Iridium Spark Plug, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/71rgskrsm2L.jpg)

## Questions & Answers

**Q: I have a 2002 Toyota camry 4cylender what is best spark plugs should I use**
A: This spark plug I thought would be great for my 2004 toyota RAV4 and I have no reason to think otherwise after 1,000's of miles and about 2 years of use.

**Q: My car calls for ifr6a11, but these are ifr6t11. does that one letter matter? it says here that they fit my car.**
A: As best I can tell from the NGK site, the IFR6T11 is the new number for the same plug. NGK says it does fit my 2006 Camry 4 cylinder.  However, there is a SIFR6A11 in the NGK site at a much higher cost.  A warning comes up that it does NOT fit my vehicle.

**Q: Is this just a single spark plug ? or a set of 4 spark plugs?**
A: Come in single one , I bought 8 for my sequoie

**Q: Do i need to use anti-seize on these spark plugs?**
A: From what I read, you should always use anti-seize. I did and the little bit of money that it cost gives me a better piece of mind.

## Customer Reviews

### ⭐⭐⭐⭐ good
*by S***N on 6 January 2024*

good

### ⭐⭐⭐⭐⭐ Tres recommandé👍🏽👍🏽
*by N***. on 9 March 2024*

Brand new, fonctionne parfaitement. Je vous le recommande 👍🏽👍🏽😍👌

### ⭐⭐⭐⭐⭐ Genuine NGK Part
*by J***O on 18 February 2025*

They are genuine NGK spark plugs. I verified this by contacting customer support on the NGK website. They were very responsive and polite. The product arrived at my door in a soft envelope, so the individual boxes that each spark plug comes in were a bit squished. No apparent damage to the plugs and the firing end is protected with a stiff cardboard ring. NGK did comment in the email reply "Please do not use anti-seize or lubricant on NGK spark plugs and torque them to specifications." I believe this is due to the nickle plating on the threads.

## Frequently Bought Together

- NGK (4589) IFR6T-11 Laser Iridium Spark Plug, Pack of 1
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**Shop now:** [https://www.desertcart.tn/products/398034819-ngk-4589-ifr6t-11-laser-iridium-spark-plug-pack-1](https://www.desertcart.tn/products/398034819-ngk-4589-ifr6t-11-laser-iridium-spark-plug-pack-1)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-09*