---
product_id: 30521832
title: "NGK 90174 DF8H-11B Laser Iridium Spark Plug"
brand: "ngk"
price: "₩57553"
currency: KRW
in_stock: true
category: "Ngk"
url: https://www.desertcart.kr/products/30521832-ngk-90174-df8h-11b-laser-iridium-spark-plug
store_origin: KR
region: South Korea
---

# Iridium core for max spark efficiency Boosts fuel economy & lowers emissions Trivalent metal plating resists corrosion NGK 90174 DF8H-11B Laser Iridium Spark Plug

**Brand:** ngk
**Price:** ₩57553
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision and power!

## Quick Answers

- **What is this?** NGK 90174 DF8H-11B Laser Iridium Spark Plug by ngk
- **How much does it cost?** ₩57553 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/30521832-ngk-90174-df8h-11b-laser-iridium-spark-plug)

## Best For

- ngk enthusiasts

## Why This Product

- Trusted ngk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Trivalent metal plating delivers superior anti-corrosion and anti-seizing protection for long-lasting reliability.
- • **Eco-Friendly Performance:** Optimizes fuel burn to reduce emissions and increase miles per gallon, saving you money and the planet.
- • **Precision Engineered Fit:** Vehicle-specific design ensures seamless installation and optimal performance.
- • **Enhanced Combustion Efficiency:** Iridium core sparks consistently for improved throttle response and smoother acceleration.
- • **Trusted Japanese Craftsmanship:** Manufactured in Japan with rigorous quality standards, backed by NGK’s renowned warranty.

## Overview

The NGK 90174 DF8H-11B Laser Iridium Spark Plug is a vehicle-specific, high-performance spark plug featuring an iridium core and trivalent metal plating for superior durability and corrosion resistance. Designed to enhance throttle response, improve fuel economy, and reduce emissions, this spark plug is crafted in Japan and trusted by professionals for consistent, reliable ignition.

## Description

You can depend on NGK for quality and reliability. "Trivalent Metal Plating" has superior anti-corrosion and anti-seizing properties. Highly durable against electrical and chemical wear. Consistent performance. Better fuel economy and lower emissions.

## Features

- Fit type: Vehicle Specific
- Package Dimensions: 10.6 H x 2.1 L x 2.8 W (centimeters)
- Package Weight: 0.042 kilograms
- Country of Origin : Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01B7YG1I2 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #900,764 in Automotive ( See Top 100 in Automotive ) #4,530 in Automotive Replacement Spark Plugs |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (189) |
| Global Trade Identification Number | 00087295901748 |
| Included Components | Spark Plug |
| Item Type Name | Spark Plug |
| Item Weight | 0.04 Pounds |
| Manufacturer | NGK |
| Manufacturer Part Number | 90174 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | 90174 |
| Thread Size | 12mm |
| Top Material Type | Metal |
| UPC | 087295901748 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 12mm
- **Top Material Type:** Metal
- **Vehicle Service Type:** Car, Truck

## Images

![NGK 90174 DF8H-11B Laser Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/71UMTTi6sbL.jpg)
![NGK 90174 DF8H-11B Laser Iridium Spark Plug - Image 2](https://m.media-amazon.com/images/I/81XRgpps3eL.jpg)
![NGK 90174 DF8H-11B Laser Iridium Spark Plug - Image 3](https://m.media-amazon.com/images/I/41Iiw8PFmVL.jpg)
![NGK 90174 DF8H-11B Laser Iridium Spark Plug - Image 4](https://m.media-amazon.com/images/I/31ECUkx8dJL.jpg)

## Available Options

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

## Questions & Answers

**Q: It’s just 1 spark plug for 27.18**
A: Yes, this is the price for one plug.

**Q: El valor de $18.25 corresponde a una bujia? O al pack de 4?**
A: Una bujia

**Q: What size socket is needed?**
A: 9/16 spark plug socket plus extension depending the car

**Q: Will this fit to infiniti g37 sedan 2009 journey? How many pcs on it in one order? Coz i need 6**
A: It should fit. You need to order 6

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**Shop now:** [https://www.desertcart.kr/products/30521832-ngk-90174-df8h-11b-laser-iridium-spark-plug](https://www.desertcart.kr/products/30521832-ngk-90174-df8h-11b-laser-iridium-spark-plug)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-22*