---
product_id: 92389816
title: "DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X"
brand: "denso"
price: "E£ 3356"
currency: EGP
in_stock: true
reviews_count: 6
category: "Denso"
url: https://www.desertcart.com.eg/products/92389816-denso-iridium-tt-spark-plug-ikbh20tt-twin-tip-the-powerful
store_origin: EG
region: Egypt
---

# φ0.4mm Iridium center electrode Twin Tip double needle electrode 22 Nm tightening torque DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X

**Brand:** denso
**Price:** E£ 3356
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with DENSO’s cutting-edge twin tip spark plug!

## Quick Answers

- **What is this?** DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X by denso
- **How much does it cost?** E£ 3356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/92389816-denso-iridium-tt-spark-plug-ikbh20tt-twin-tip-the-powerful)

## 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

- • **EMI Noise Shield:** Built-in monolithic resistor eliminates electromagnetic interference for smooth electronics.
- • **Twin Tip Technology:** Double needle electrode design accelerates flame kernel growth for max engine output.
- • **Fuel Efficiency Boost:** Optimized electrode shape decreases quenching effect, improving fuel economy noticeably.
- • **Precision Ignition Power:** Ultra-fine 0.4mm iridium tip reduces spark voltage for lightning-fast ignitability.
- • **Durability Under Pressure:** All-around laser welding ensures peak reliability even in extreme driving conditions.

## Overview

The DENSO Iridium TT Spark Plug IKBH20TT features a 0.4mm iridium center electrode and a 0.7mm platinum twin tip ground electrode, engineered with all-around laser welding for exceptional durability. Designed to enhance acceleration, fuel efficiency, and engine longevity, it fits premium Lexus and Toyota models and includes a built-in resistor to prevent electromagnetic interference.

## Description

Buy DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X at desertcart UK. Free delivery on eligible orders.

Review: Original. Great buy. - Great buy. Original
Review: Immediately noticed a performance increase after installing these plugs in my 3rd Gen Tacoma. Not disappointed!

## Features

- IKBH20TT | Twin Tip Plug | Tightneing Torque (Nm): 22 | 3 - Earthed Electrode | Diameter (mm): 14 | 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 |
|---------------|-------|
| ASIN | B00TPU9BWO |
| Best Sellers Rank | 274,930 in Automotive ( See Top 100 in Automotive ) 1,158 in Car Spark Plugs |
| Brand | Denso |
| Customer Reviews | 4.7 4.7 out of 5 stars (210) |
| Date First Available | 28 Mar. 2015 |
| Item Weight | 52 g |
| Item model number | IKBH20TT |
| Manufacturer | DENSO Corporation |
| Manufacturer part number | IKBH20TT |
| Model | IKBH20TT |
| OEM Part Number | DENS7 |
| Position | Front, Rear |
| Product Dimensions | 9.3 x 2.5 x 2.5 cm; 52 g |

## Product Details

- **Brand:** Denso
- **Core material:** Iridium
- **Thread size:** 26.5 millimetri
- **Top material type:** Iridium
- **Vehicle service type:** Car, Van

## Images

![DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X - Image 1](https://m.media-amazon.com/images/I/812UZ3IkwJL.jpg)
![DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X - Image 2](https://m.media-amazon.com/images/I/613LEEjWMML.jpg)
![DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X - Image 3](https://m.media-amazon.com/images/I/61Vqp2MFXaL.jpg)
![DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X - Image 4](https://m.media-amazon.com/images/I/61qTCwACfSL.jpg)
![DENSO Iridium TT Spark Plug - IKBH20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug Fits Lexus ES GS IS C LS RX RC LC, Toyota Crown Camry Mark X - Image 5](https://m.media-amazon.com/images/I/61mlMQvCKzL.jpg)

## Questions & Answers

**Q: 2017 highlander v6 manual says i need (denso 3491) 0.031 gap, but amazon & rock auto says this denso 4705, 0.040 gap fits?**
A: I can't honestly answer your question. I bought for a 2006 Lexis IS350. I've had no issues.

**Q: Are these legit products?**
A: Yes, very good original equipment plug in the Tacoma. Had mine in for over 45K now. No problems.

**Q: Does it fit my 2018 toyota sienna xle?**
A: Yes

**Q: Will it fit a 2006 gs300 3.0L awd ?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Original. Great buy.
*by H***Y on 16 February 2026*

Great buy. Original

### ⭐⭐⭐⭐⭐ Review
*by G***M on 9 February 2026*

Immediately noticed a performance increase after installing these plugs in my 3rd Gen Tacoma. Not disappointed!

### ⭐⭐⭐⭐⭐ Review
*by B***O on 19 May 2024*

Ordered these for 3nd gen Taco. Since new the truck stalled, hesitated, almost dies during acceleration. Throttle response terrible. Fine once achieve hi-way speeds. Changed coils, throttle body, exhaust.....etc. nothing helped. Pulled the OEM plugs and tested, 3.11k-4.10k ohms. Found 2 of the Denso IKBH20TT plugs bad 4.11k-4.12k ohms. Return and replaced, these 5.20k-5.50k ohms. Kept the gap at 0.04 since a larger gap produce more hp ?? Throttle response great, smooth accel, engine ran better, slight improved hp/mpg. Amazing never thought spark plugs would make such a difference. Convinced OEM pugs are junk.

## Frequently Bought Together

- Denso Spark Plug Iridium TT - 4705
- Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion
- Permatex 80071 Anti-Seize Lubricant with Brush Top Bottle, 4 oz.

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-12*