---
product_id: 313962185
title: "(4703) IKH16TT Iridium TT Spark Plug, (Pack of 1)"
brand: "denso"
price: "83.52 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Denso"
url: https://www.desertcart.tn/products/313962185-4703-ikh16tt-iridium-tt-spark-plug-pack-of-1
store_origin: TN
region: Tunisia
---

# 0.4mm Iridium Electrode Superior Fuel Economy Larger Spark Power (4703) IKH16TT Iridium TT Spark Plug, (Pack of 1)

**Brand:** denso
**Price:** 83.52 DT
**Availability:** ✅ In Stock

## Summary

> Ignite Your Drive! 🚗💨

## Quick Answers

- **What is this?** (4703) IKH16TT Iridium TT Spark Plug, (Pack of 1) by denso
- **How much does it cost?** 83.52 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/313962185-4703-ikh16tt-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

- • **Unleash the Power:** Experience a larger spark for enhanced performance.
- • **Lightweight Design:** Weighs only 40.8g for easy installation and handling.
- • **Durable Performance:** Built to last with high-quality materials for long-term reliability.
- • **Precision Engineering:** 0.4mm iridium center electrode for optimal firing potential.
- • **Fuel Efficiency Champion:** Maximize your fuel economy with cutting-edge technology.

## Overview

The Denso (4703) IKH16TT Iridium TT Spark Plug is engineered for superior performance with a 0.4mm iridium center electrode and a platinum ground electrode, delivering a larger spark for enhanced power and fuel efficiency. Weighing just 40.8g, this spark plug is designed for easy installation and long-lasting durability.

## Description

Denso (4703) IKH16TT Iridium TT Spark Plug, (Pack of 1)

Review: Hab die Zündkerzen für einen Zoyota Yaris P1 1.3 vtti bestellt. Leider mußten ich bei dem Wechsel feststellen, das die neuen Zündkerzen um einiges länger sind. Angeblich sollen diese aber passen. Ist mir aber zu heikel das auszuprobieren. Des halb lieber wieder zurück.
Review: Candela di qualità.

## Features

- Denso # 4703
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TPU8Z3U |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #224,807 in Automotive ( See Top 100 in Automotive ) #1,520 in Automotive Performance Spark Plugs |
| Brand Name | Denso |
| Compatible with Vehicle Type | Motorcycle |
| Core Material | Copper |
| Country of Publication | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (267) |
| Gap Size | 1 Millimeters |
| Global Trade Identification Number | 00042511047037 |
| Included Components | Spark Plug |
| Item Type Name | Spark Plug |
| Item Weight | 0.09 Pounds |
| Manufacturer | Denso |
| Manufacturer Part Number | 4703 |
| Model Number | IKH16TT |
| OEM Equivalent Part Number | DENS7 |
| Thread Size | 14 millimeters |
| Top Material Type | iridium |
| UPC | 042511047037 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Denso
- **Core material:** Copper
- **Thread size:** 14 millimeters
- **Top material type:** iridium
- **Vehicle service type:** Motorcycle

## Images

![(4703) IKH16TT Iridium TT Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/812UZ3IkwJL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What size socket do I need to replace them? Is it 5/8"?**
A: I was able to use a 5/8” spark plug socket.

**Q: Are these plugs $8.00 each? or is it a pack of 4?**
A: 8 usd for one plug

**Q: Are this good spark plugs for 2014 lexus es300h?**
A: Check the Denso website for fitment information

**Q: Do these double Iridium Spark plugs need gapping ?**
A: It doesn't hurt to check gap with gap gauge, but mine were properly adjusted and didn't need to be gapped. FYI...I replaced them at 77,000 miles on my Hyundai Tuscon, but the Service Dept said they can go to 110,000 miles.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by F***L on 19 December 2023*

Hab die Zündkerzen für einen Zoyota Yaris P1 1.3 vtti bestellt. Leider mußten ich bei dem Wechsel feststellen, das die neuen Zündkerzen um einiges länger sind. Angeblich sollen diese aber passen. Ist mir aber zu heikel das auszuprobieren. Des halb lieber wieder zurück.

### ⭐⭐⭐⭐⭐ Review
*by A***O on 24 October 2024*

Candela di qualità.

### ⭐⭐⭐⭐⭐ Review
*by J***N on 7 August 2023*

Great replacement for a 2009 Toyota RAV4 4 cylinder. Had no issues. Installing gap was already set properly and vehicle runs nice and smooth! Price was better than my local AutoZone

## Frequently Bought Together

- Denso (4703) IKH16TT Iridium TT Spark Plug, (Pack of 1)
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-26*