---
product_id: 11583009
title: "Denso (5339) ITV20 Iridium Power Spark Plug, (Pack of 1)"
brand: "denso"
price: "AR$50090"
currency: ARS
in_stock: true
category: "Denso"
url: https://www.desertcart.com.ar/products/11583009-denso-5339-itv20-iridium-power-spark-plug-pack-of-1
store_origin: AR
region: Argentina
---

# 0.4mm iridium electrode - max spark power U-groove & taper cut electrode - faster flame growth 360° laser welding - unmatched durability Denso (5339) ITV20 Iridium Power Spark Plug, (Pack of 1)

**Brand:** denso
**Price:** AR$50090
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision-engineered power!

## Quick Answers

- **What is this?** Denso (5339) ITV20 Iridium Power Spark Plug, (Pack of 1) by denso
- **How much does it cost?** AR$50090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/11583009-denso-5339-itv20-iridium-power-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

- • **Unbreakable Bond:** DENSO’s patented 360-degree laser welding guarantees exceptional structural strength and long-lasting reliability.
- • **Seamless OE Replacement:** Perfect fit for your vehicle with exact gapping, ensuring hassle-free installation and consistent performance.
- • **Rapid Flame Acceleration:** Innovative U-groove and taper cut ground electrode ensures faster spark flame growth, boosting combustion efficiency.
- • **Precision Ignition Mastery:** World’s smallest 0.4mm iridium center electrode delivers peak firing potential for optimized engine performance.
- • **Trusted Performance Upgrade:** Highly rated by enthusiasts and professionals alike, offering dependable spark and fuel economy for your ride.

## Overview

The Denso ITV20 Iridium Power Spark Plug features a razor-thin 0.4mm iridium electrode for maximum spark efficiency, enhanced by a U-groove and taper cut ground electrode for faster flame propagation. Its patented 360-degree laser welding ensures superior durability and a perfect OE fit, making it a reliable upgrade for cars and trucks seeking consistent ignition performance and fuel economy.

## Description

Denso (5339) ITV20 Iridium Power Spark Plug, (Pack of 1)

## Features

- 0.4 mm iridium center electrode: world's smallest diameter that maximizes firing potential
- U-groove and taper cut ground electrode: provides faster spark flame growth and lessens 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 | B000CJ23TU |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #2,283,547 in Automotive ( See Top 100 in Automotive ) #389 in Automotive Performance Spark Plugs |
| Brand | Denso |
| Brand Name | Denso |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.5 out of 5 stars 81 Reviews |
| Global Trade Identification Number | 00042511053397 |
| Included Components | Spark Plug |
| Item Highlight | Replaces CYFS12Y 12611882 12622561 12626906 12647827 AYFS22FM AZFS22PP CYFS12F3 CYFS12F5 CYFS12FP CYFS12Y1 CYFS12Y2. |
| Item Type Name | Spark Plug |
| Item Weight | 18.14 g |
| Manufacturer | Denso |
| Manufacturer Part Number | ITV20 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | ITV20 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | DENS7 |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| UPC | 042511053397 |
| Unit Count | 1 Count |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Brand:** Denso
- **Core Material:** Iridium
- **Thread Size:** 14mm
- **Top Material Type:** Nickel
- **Vehicle Service Type:** Car, Truck

## Images

![Denso (5339) ITV20 Iridium Power Spark Plug, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/51VSB1sxLOL.jpg)

## Frequently Bought Together

- Denso (5339) ITV20 Iridium Power Spark Plug, (Pack of 1)
- Motorcraft - Oil Filter (FL910S)

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**Shop now:** [https://www.desertcart.com.ar/products/11583009-denso-5339-itv20-iridium-power-spark-plug-pack-of-1](https://www.desertcart.com.ar/products/11583009-denso-5339-itv20-iridium-power-spark-plug-pack-of-1)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-29*