---
product_id: 439739167
title: "(4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1)"
brand: "denso"
price: "499 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Denso"
url: https://www.desertcart.dk/products/439739167-4711-ixeh20tt-iridium-tt-spark-plug-pack-of-1
store_origin: DK
region: Denmark
---

# 0.4mm iridium center electrode - max spark efficiency 0.7mm platinum ground electrode - higher spark energy 360° laser welding - unmatched durability & strength (4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1)

**Brand:** denso
**Price:** 499 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision power and unbeatable efficiency!

## Quick Answers

- **What is this?** (4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1) by denso
- **How much does it cost?** 499 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/439739167-4711-ixeh20tt-iridium-tt-spark-plug-pack-of-1)

## Best For

- denso enthusiasts

## Why This Product

- Trusted denso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** DENSO’s patented 360° laser welding guarantees exceptional bond strength and long-lasting durability under extreme conditions.
- • **Twin Tip Tech Power:** Iridium TT design enables omni-directional sparks for more complete combustion and superior fuel economy.
- • **Precision Spark Mastery:** World’s smallest 0.4mm iridium electrode maximizes ignition potential for peak engine performance.
- • **Heat-Resistant Efficiency:** 0.7mm platinum ground electrode reduces heat quenching, ensuring consistent, powerful sparks every time.
- • **Universal Fit, Instant Upgrade:** No assembly required and compatible with a wide range of vehicles—upgrade your ride effortlessly.

## Overview

The Denso IXEH20TT Iridium TT Spark Plug features a razor-thin 0.4mm iridium center electrode and a 0.7mm platinum ground electrode, delivering a larger, omni-directional spark for superior combustion. Patented 360° laser welding ensures exceptional durability, while its universal fit makes it an easy upgrade for enhanced engine performance and fuel economy.

## Description

Iridium TT Twin Tip Technology delivers far less obstruction to the spark allowing an Omni-directional explosion. This minimizes the quenching effect and results in a more effective, more complete combustion. Better combustion means more power and better fuel economy, as fuel is burned more efficiently with each piston firing. The large center and ground electrodes seen on a Standard Plug increases "quenching" of the explosion, meaning the spark explosion is restricted by the electrodes above and below the gap, allowing it to spread to either side, but not grow with full range.

Review: Excelente calidad, es lo que buscamos los clientes, de verdad que se nota el cambio en el desempeño del auto, de usar bujias convencionales, a las de Iridium originales. Estoy muy contento con el producto.
Review: Candele istallate ma due risultano difettose. Ho scritto al centro assistenza e al venditore senza esito. Sconsiglio di acquistare da questo venditore

## Features

- Denso # 4711
- 0.4mm Iridium Center Electrode
- 0.7mm Platinum Ground Electrode
- Larger spark translates to more power and superior fuel economy
- 0.4 mm iridium center electrode: world's smallest diameter that maximizes firing potential
- 0.7 mm needle tip ground electrode: promotes higher spark energy and less heat quenching
- DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TPUAJIY |
| Assembly Required | No |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #266,277 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #167 in Car Ignition & Tools |
| Brand | Denso |
| Core Material | Iridium |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (410) |
| Date First Available | 28 March 2015 |
| Global Trade Identification Number | 00042511047112 |
| Item Dimensions LxWxH | 20.1 x 12.8 x 9.5 Centimeters |
| Item Weight | 40 g |
| Item model number | IXEH20TT |
| Manufacturer | Denso |
| Manufacturer Part Number | IXEH20TT |
| Net Quantity | 1.0 Count |
| OEM Part Number | DENS7 |
| Position | Left |
| Product Dimensions | 20.14 x 12.79 x 9.51 cm; 40 g |
| Thread Size | 12 millimeters |
| Top Material Type | Metal |
| UPC | 042511047112 |
| Vehicle Service Type | Snowmobile, UTV, Van, Watercraft |

## Product Details

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

## Images

![(4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/812UZ3IkwJL.jpg)

## Questions & Answers

**Q: does this has 0.004 size difference? is it issue ?  oem is 0.004**
A: If you are driving a Mazda Skyactive engine newer than 2012, you should be o.k.. In 2012, the stock Skyactive 2.0 uses the OEM spark plug with 0.032 gap, then the Mazda revised the spec to 0.040 gap for the vehicle after 2013. The newest spec is 0.044. The older 4711 spark plug has 0.032 then I just notice it is now 0.040. As long as your car is updated with the latest Mazda software, you should be o.k.. Personal note, this Denso 4711 burns better in my opnion and it is cheaper too.

**Q: work to nissan versa 2009? engine 1.8**
A: According to their website, yes.http://densoautoparts.com/find-my-part/vehicle-selectionAssuming it's the s-1.8L engine.

**Q: Hola son compatibles para un Toyota Corolla 2016?**
A: Si

**Q: Would it fit corolla 1.6l 2011?**
A: There was no 1.6L engine offered for a 2011 Toyota Corolla so I assume you have a 1.8L engine which would take Denso IXEH20TT or Denso SC20HR11 (Iridium Long Life).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***Z on 4 March 2024*

Excelente calidad, es lo que buscamos los clientes, de verdad que se nota el cambio en el desempeño del auto, de usar bujias convencionales, a las de Iridium originales. Estoy muy contento con el producto.

### ⭐⭐ Review
*by M***O on 24 September 2024*

Candele istallate ma due risultano difettose. Ho scritto al centro assistenza e al venditore senza esito. Sconsiglio di acquistare da questo venditore

### ⭐⭐⭐⭐⭐ Review
*by R***B on 15 November 2019*

These are the original equipment spark plugs for a 2010 Toyota Matrix, 1.8 Base model. Exactly the same as the ones I pulled out. Shipment came quickly and the seller responded quickly when I had an enquiry and they are Canadian which is a bonus for us folks living North of the boarder!

## Frequently Bought Together

- Denso (4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1)
- Denso 143-3005 Air Filter
- Genuine Toyota 04152-YZZA6 Replaceable Oil Filter Element

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*