---
product_id: 517155834
title: "SILZKR7E11 Spark Plug NGK Laser Iridium Spark Plug"
brand: "ngk"
price: "R617"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Ngk"
url: https://www.desertcart.co.za/products/517155834-silzkr7e11-spark-plug-ngk-laser-iridium-spark-plug
store_origin: ZA
region: South Africa
---

# Iridium core for superior ignition Made in Japan for trusted quality OE fit for perfect compatibility SILZKR7E11 Spark Plug NGK Laser Iridium Spark Plug

**Brand:** ngk
**Price:** R617
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with NGK's precision power!

## Quick Answers

- **What is this?** SILZKR7E11 Spark Plug NGK Laser Iridium Spark Plug by ngk
- **How much does it cost?** R617 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/517155834-silzkr7e11-spark-plug-ngk-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

- • **Precision Iridium Core:** Experience unmatched ignition efficiency and longer lifespan with NGK's laser-welded iridium tip.
- • **Compact & Durable Design:** Machined exterior and robust construction ensure reliability under extreme conditions.
- • **OEM-Grade Fit & Function:** Seamlessly replace your spark plugs with exact OE specifications for flawless engine performance.
- • **Engine Revival Guaranteed:** Say goodbye to misfires and hello to smooth acceleration—trusted by millions across North America.
- • **Globally Acclaimed Quality:** Proudly crafted in Japan, NGK spark plugs set the global standard for automotive excellence.

## Overview

The NGK SILZKR7E11 Laser Iridium Spark Plug delivers OE-level fit, form, and function with a precision iridium core engineered in Japan. Designed to eliminate engine misfires and boost ignition efficiency, it’s the trusted choice for professional-grade automotive performance and durability.

## Description

NGK spark plugs come standard on more vehicles in North America than any other manufacturer The OE-style spark plug line brings that original equipment spark plug to the automotive aftermarket delivering OE fit form function and performance for your engine

Review: Great Product! - My car engine was misfiring, ordered these and installed them and my engine is firing like new again! Highly recommend this brand. I originally bought some cheap ones from autozone and my engine was still misfiring. These cost a little more than generic spark plugs but are definitely worth it. Had I bought these in the first place I would have saved money seeing I had to toss all the ones I bought from autozone.
Review: Excelente - Excelente

## Features

- package Dimensions: 9.4 cms (L) x 2.4 cms (W) x 2.1 cms (H)
- Package Quantity: 1
- Product Type: Auto Part
- Country Of Origin: Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078H8KZZL |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #877,574 in Automotive ( See Top 100 in Automotive ) #4,785 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.4 4.4 out of 5 stars (20) |
| Date First Available | December 20, 2017 |
| Exterior | Machined |
| Global Trade Identification Number | 00087295923153 |
| Item Weight | 1.41 ounces |
| Item model number | SILZKR7E11 |
| Manufacturer | NGK |
| Manufacturer Part Number | SILZKR7E11 |
| Model | SILZKR7E11 |
| Position | Center |
| Product Dimensions | 3.7 x 0.94 x 0.83 inches |
| Thread Size | 14mm or 18mm |
| Top Material Type | Iridium |
| UPC | 087295923153 |
| Vehicle Service Type | Car, Truck |

## Product Details

- **Brand:** NGK
- **Core Material:** Iridium
- **Thread Size:** 14mm or 18mm
- **Top Material Type:** Iridium
- **Vehicle Service Type:** Car, Truck

## Images

![SILZKR7E11 Spark Plug NGK Laser Iridium Spark Plug - Image 1](https://m.media-amazon.com/images/I/31QpmjFVP9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product!
*by L***P on May 19, 2025*

My car engine was misfiring, ordered these and installed them and my engine is firing like new again! Highly recommend this brand. I originally bought some cheap ones from autozone and my engine was still misfiring. These cost a little more than generic spark plugs but are definitely worth it. Had I bought these in the first place I would have saved money seeing I had to toss all the ones I bought from autozone.

### ⭐⭐⭐⭐⭐ Excelente
*by J***A on July 22, 2025*

Excelente

### ⭐⭐⭐⭐⭐ Very good
*by R***S on September 8, 2024*

These spark plugs are working as well as they are supposed to. Very good value The air gap was really close to specifications

## Frequently Bought Together

- NGK SILZKR7E11 Spark Plug NGK Laser Iridium Spark Plug
- Genuine OEM 18849-11070 Spark Plug 4 PCS Set / 1884911070 for select Hyundai Kia models/NGK SILZKR7E11
- FRAM Extra Guard CA11942 Replacement Engine Air Filter for Select Hyundai Sonata and Kia Optima (2.0L & 2.4L), Provides Up to 12 Months or 12,000 Miles Filter Protection

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**Shop now:** [https://www.desertcart.co.za/products/517155834-silzkr7e11-spark-plug-ngk-laser-iridium-spark-plug](https://www.desertcart.co.za/products/517155834-silzkr7e11-spark-plug-ngk-laser-iridium-spark-plug)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-05-27*