---
product_id: 284738528
title: "(4712) IXEH22TT Iridium TT Spark Plug, (Pack of 1)"
brand: "denso"
price: "฿2716"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/284738528-4712-ixeh22tt-iridium-tt-spark-plug-pack-of-1
store_origin: TH
region: Thailand
---

# φ0.4 mm iridium center electrode Twin Tip design for max flame kernel 17 Nm tightening torque (4712) IXEH22TT Iridium TT Spark Plug, (Pack of 1)

**Brand:** denso
**Price:** ฿2716
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with Denso’s cutting-edge Twin Tip spark plug!

## Quick Answers

- **What is this?** (4712) IXEH22TT Iridium TT Spark Plug, (Pack of 1) by denso
- **How much does it cost?** ฿2716 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/284738528-4712-ixeh22tt-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

- • **Twin Tip Technology:** Double needle electrode accelerates flame development, unlocking peak engine performance.
- • **EMI Noise Suppression:** Built-in monolithic resistor eliminates electromagnetic interference for smooth electronics operation.
- • **Fuel Efficiency Boost:** Optimized electrode design improves combustion, delivering noticeable fuel economy gains.
- • **Precision Ignition Power:** Ultra-fine 0.4 mm iridium tip reduces spark voltage for lightning-fast starts.
- • **Durability Under Pressure:** All-around laser welding ensures unmatched reliability in the harshest driving conditions.

## Overview

The Denso IXEH22TT Iridium TT Spark Plug features a precision 0.4 mm iridium center electrode and a 0.7 mm platinum needle-type ground electrode, engineered with advanced twin tip technology to enhance ignition efficiency, fuel economy, and engine power. Its all-around laser welding and embedded resistor ensure durability and electromagnetic noise reduction, making it a top-tier choice for professional-grade vehicle performance.

## Description

Denso (4712) IXEH22TT Iridium TT Spark Plug, (Pack of 1)

## Features

- IXEH22TT | Twin Tip Plug | Tightneing Torque (Nm): 17 | 1 - Earthed Electrode | Diameter (mm): 12 | Thread Length (mm): 26.5
- The Finest Twin Tip plug with improved acceletation, fuel economy and longevity compared to single tip plugs. The quenching effect has been decreased by forming the electrode into a double needle shape. As a result, the flame kernel rapidly develops and the engine’s power is drawn out to its maximum potential. DENSO IRIDIUM TT spark plugs have a φ0.4 mm iridium alloy center electrode and a 0.7 mm needle-type platinum alloy ground electrode.
- The iridium tip is mounted with an “All-around Laser Welding” method that insures high reliability even under the most severe driving conditions.
- Using DENSO’s exclusive iridium alloy having a very high melting point, the tip of the center electrode can be shaped very thin and fine, reducing spark voltage requirements and greatly improving ignitability.
- All specification types include an embedded, highly reliable, monolithic resistor to eliminate electoromagnetic noise interference from all kinds of electronic devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Denso |
| Brand | Denso |
| Model | Spark Plug |
| Product Dimensions | 20.14 x 12.79 x 9.51 cm; 40 g |
| Item model number | IXEH22TT |
| Exterior | Painted |
| Manufacturer Part Number | IXEH22TT |
| OEM Part Number | 0041593903, 224010032R, 224011LA1C, 22401EA016, 22401EW61C |
| Position | Front, Rear |
| Item Weight | 40 g |

## Product Details

- **Brand:** Denso
- **Core material:** Platinum
- **Thread size:** 14mm
- **Top material type:** Nickel
- **Vehicle service type:** UTV

## Images

![(4712) IXEH22TT Iridium TT Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/812UZ3IkwJL.jpg)

## Questions & Answers

**Q: what do you mean by pack of one and where this made from.**
A: It means 1 spark plug each. Denso products are made either in Japan, Indonesia or China. I replaced all 4 of my plugs with this brand over two years ago and so far no need for replacement. They have now been on for over 100K miles working flawlessly.

**Q: where are these made?**
A: Had purchased few years ago and to the best of my knowledge, these  plugs were made in Japan.

**Q: does it fit a nissan quest 2011 s model?**
A: This is what you and all that have a "fit" question do.  Go to "DENSOTT.COM" then "Find Your TT Plug".  You will have the correct answer and not rely on other "experts". It's a great pug at a good price.

**Q: Spark plug socket size needed?**
A: 9/16 or 14mm six point deep socket. Preferably with rubber insert to hold plug in, but will work without.

## Frequently Bought Together

- Denso (4712) IXEH22TT Iridium TT Spark Plug, (Pack of 1)
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*