---
product_id: 286208653
title: "Denso TT IXEH20TT Iridium Spark Plug"
brand: "denso"
price: "€ 40.29"
currency: EUR
in_stock: true
reviews_count: 5
category: "Denso"
url: https://www.desertcart.nl/products/286208653-denso-tt-ixeh20tt-iridium-spark-plug
store_origin: NL
region: Netherlands
---

# 120,000 km lifetime endurance Stronger spark for superior ignition Significantly reduced emissions Denso TT IXEH20TT Iridium Spark Plug

**Brand:** denso
**Price:** € 40.29
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision and power!

## Quick Answers

- **What is this?** Denso TT IXEH20TT Iridium Spark Plug by denso
- **How much does it cost?** € 40.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/286208653-denso-tt-ixeh20tt-iridium-spark-plug)

## 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

- • **Twin-Tip Iridium Tech:** Patented 0.4mm center electrode for 360° spark growth, maximizing ignition efficiency.
- • **Eco-Driven Performance:** Optimized combustion reduces fuel consumption and cuts harmful emissions.
- • **Low Voltage, High Output:** Requires less voltage while delivering stronger, more reliable sparks for smoother rides.
- • **Endurance That Goes the Distance:** Up to 120,000 km lifespan means fewer replacements and more driving freedom.
- • **OE-Level Quality at a Smart Price:** Fits a wide range of vehicles with original equipment standards without breaking the bank.

## Overview

The Denso TT IXEH20TT Iridium Spark Plug features patented twin-tip iridium electrodes that deliver a 360-degree spark for enhanced ignition and combustion. With an impressive lifespan of up to 120,000 km, it ensures long-lasting performance while reducing fuel consumption and emissions. Designed to meet original equipment standards, it offers professional-grade reliability and efficiency at an affordable price.

## Description

The two needle-thin electrodes in DENSO’s patented Iridium TT design enable sparks to grow 360 degrees in all three dimensions, improving ignition performance and combustion output, increasing spark plug lifespan and reducing emissions. The lifetime of these plugs meet any OE engine maintenance requirement. Performance is higher due to the Twin tip technology and the Denso patented 0.4mm centre electrode

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: 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!

## Features

- Vastly increased endurance Lifetime of 120,000 km
- Improved Ignitability Stronger spark delivers better ignition performance
- Improved Output Low voltage requirement and high ignitability improves combustion
- Reduced Emissions Improved ignitability leads to less combustion fluctuation, resulting in less fuel consumption and significantly reduced CO, CO2 and HC emissions
- Technologically Advanced Delivers all round optimum vehicle performance to a much wider range of OE vehicles at an affordable price

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TPUAJIY |
| Best Sellers Rank | #51,683 in Automotive ( See Top 100 in Automotive ) #290 in Automotive Performance Spark Plugs |
| Brand | Denso |
| Customer Reviews | 4.5 4.5 out of 5 stars (411) |
| Date First Available | 1 January 2024 |
| Exterior | Machined |
| Item Weight | 40 g |
| Item model number | IXEH20TT |
| Manufacturer | DENSO |
| Manufacturer Part Number | IXEH20TT |
| Model | Denso Spark Plug |
| OEM Part Number | DENS7 |
| Position | Left |
| Product Dimensions | 20.14 x 12.79 x 9.51 cm; 40 g |

## Product Details

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

## Images

![Denso TT IXEH20TT Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/51lRULUtc5L.jpg)
![Denso TT IXEH20TT Iridium Spark Plug - Image 2](https://m.media-amazon.com/images/I/61DTbCFzBBL.jpg)
![Denso TT IXEH20TT Iridium Spark Plug - Image 3](https://m.media-amazon.com/images/I/61FdrD3imUL.jpg)
![Denso TT IXEH20TT Iridium Spark Plug - Image 4](https://m.media-amazon.com/images/I/61H-KZ+ZjtL.jpg)
![Denso TT IXEH20TT Iridium Spark Plug - Image 5](https://m.media-amazon.com/images/I/61RS0rwODCL.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 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!

### ⭐⭐ Review
*by X***R on 9 January 2026*

Produit conforme, mais emballage et livraison chaotique. Les bougies étaient sorties de leur emballage, ne garantissant pas leur fonctionnement. Elles ont pu s'entrechoquer avec la porcelaine. La partie IRIDIUM est quand à elle protégé par une partie en plastique. Il ne devrait pas y avoir de problème sur cette partie. Experience mauvaise car pièce stratégique dans un moteur. Crainte de casse de la partie porcelaine sur la longueure.

## 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 Netherlands*
*Store origin: NL*
*Last updated: 2026-02-14*