---
product_id: 30521832
title: "90174 DF8H-11B Laser Iridium Spark Plug"
brand: "ngk"
price: "RM163"
currency: MYR
in_stock: true
reviews_count: 9
category: "Ngk"
url: https://www.desertcart.com.my/products/30521832-90174-df8h-11b-laser-iridium-spark-plug
store_origin: MY
region: Malaysia
---

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

**Brand:** ngk
**Price:** RM163
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with NGK’s laser-focused spark!

## Quick Answers

- **What is this?** 90174 DF8H-11B Laser Iridium Spark Plug by ngk
- **How much does it cost?** RM163 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/30521832-90174-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

- • **Iridium Power Boost:** Ultra-durable iridium core delivers consistent, high-energy sparks for superior ignition.
- • **Eco-Friendly Efficiency:** Enhances fuel economy while reducing harmful emissions for a greener drive.
- • **Precision Engineered Fit:** Vehicle-specific design ensures seamless installation and optimal performance.
- • **Corrosion-Resistant Shield:** Advanced trivalent metal plating protects against seizing and extends spark plug life.
- • **Trusted Japanese Craftsmanship:** Manufactured in Japan with rigorous quality standards for reliable, long-lasting performance.

## Overview

The NGK 90174 DF8H-11B Laser Iridium Spark Plug features a vehicle-specific fit and a highly durable iridium core for superior ignition performance. Its trivalent metal plating offers exceptional corrosion and seizing resistance, ensuring longevity. Designed to improve fuel efficiency and reduce emissions, this Japanese-made spark plug is a trusted choice for drivers seeking reliability and eco-conscious performance.

## 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.

Review: Great spark plug confusing delivery - The product seems to be fine. It's not the issue, the issue is that I paid $2.99 extra thinking that both of my packages would be delivered at the same time between 7 AM and 11 AM but I guess I was confused or not really given proper information.
Review: ⭐⭐⭐⭐⭐ - Great plugs

## 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 | #267,206 in Automotive ( See Top 100 in Automotive ) #1,659 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (181) |
| Date First Available | January 29, 2016 |
| Exterior | Painted |
| Global Trade Identification Number | 00087295901748 |
| Item Weight | 0.64 ounces |
| Item model number | 90174 |
| Manufacturer | NGK |
| Manufacturer Part Number | 90174 |
| Model | 90174 |
| Position | Center |
| Product Dimensions | 9.4 x 2.4 x 2.1 inches |
| Thread Size | 12mm |
| Top Material Type | Metal |
| UPC | 087295901748 |
| Vehicle Service Type | Car, Truck |

## Product Details

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

## Images

![90174 DF8H-11B Laser Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/71UMTTi6sbL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great spark plug confusing delivery
*by F***A on October 15, 2025*

The product seems to be fine. It's not the issue, the issue is that I paid $2.99 extra thinking that both of my packages would be delivered at the same time between 7 AM and 11 AM but I guess I was confused or not really given proper information.

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐
*by J***L on February 8, 2026*

Great plugs

### ⭐⭐⭐⭐⭐ Made my car more responsive
*by B***K on August 2, 2024*

My original spark plugs were worn out and I knew it was time to get some new ones and I went ahead and purchased these which stopped my misfire issue and also has improved my MPG whenever I'm going to the gas station. I definitely recommend these spark plugs if you are experiencing a lag in throttle response or loss in power from your car.

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

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-22*