---
product_id: 334292067
title: "LR4C-E Spark Plug"
brand: "ngk"
price: "168 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Ngk"
url: https://www.desertcart.pl/products/334292067-lr4c-e-spark-plug
store_origin: PL
region: Poland
---

# 99% pure alumina silicate insulator for reduced fouling Solid copper core for superior heat dissipation Triple-gasket sealing eliminates fuel leakage LR4C-E Spark Plug

**Brand:** ngk
**Price:** 168 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your drive with precision and power!

## Quick Answers

- **What is this?** LR4C-E Spark Plug by ngk
- **How much does it cost?** 168 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/334292067-lr4c-e-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

- • **Leak-Proof Performance:** Triple-gasket sealing locks in fuel, locking out performance drops
- • **Unmatched Heat Management:** Copper core ensures your engine runs cooler and more efficiently
- • **Durability Meets Precision:** Corrosion and abrasion-resistant materials built to last
- • **Engineered for Reliability:** Corrugated ribs prevent flashover, cold-rolled threads protect your cylinder head
- • **Cleaner Combustion, Every Time:** Longer alumina silicate insulator noses reduce fouling for consistent ignition

## Overview

The NGK LR4C-E Spark Plug delivers OEM-quality performance with a solid copper core for superior heat dissipation, a triple-gasket sealing process to prevent fuel leaks, and a 99% pure alumina silicate insulator that reduces fouling. Designed for durability and consistent ignition, it features corrosion-resistant materials, flashover-preventing corrugated ribs, and cold-rolled threads to protect your engine’s cylinder head.

## Description

NGK Standard Spark Plug is manufactured to enhance the performance of the vehicle. It is constructed from durable material that is corrosion and abrasion resistant. The spark plug insulators are made of 99 percent pure alumina silicate, allowing for longer insulator noses for reduced fouling. This spark plug features a triple gasket sealing process that eliminates fuel leakage. It also includes a solid copper core that provides superior heat dissipation and conductivity. This spark plug has resistor that is produced with a glass and carbon mixture, which is fired to ensure superior performance and durability. It has corrugated ribs that prevent flashover and cold rolled threads to inhibit damage to the cylinder head.

## Features

- OEM quality
- Triple-gasket sealing process
- Consistent performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FXK4I9G |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #233,227 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #60,288 in Car Parts |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car |
| Core Material | Copper |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 241 Reviews |
| Global Trade Identification Number | 00087295949313 |
| Item Type Name | Spark Plug |
| Item Weight | 0.03 Kilograms |
| Manufacturer | NGK |
| Manufacturer Part Number | LR4C-E |
| Model | LR4C-E |
| OEM Equivalent Part Number | 94931 |
| Thread Size | RM |
| Top Material Type | Alumina |
| UPC | 087295949313 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car |
| What Is In the Box | Spark Plug |

## Product Details

- **Brand:** NGK
- **Core Material:** Copper
- **Thread Size:** RM
- **Top Material Type:** Alumina
- **Vehicle Service Type:** Car

## Images

![LR4C-E Spark Plug - Image 1](https://m.media-amazon.com/images/I/71mYzpwiPsL.jpg)
![LR4C-E Spark Plug - Image 2](https://m.media-amazon.com/images/I/61y2yRK86OL.jpg)
![LR4C-E Spark Plug - Image 3](https://m.media-amazon.com/images/I/81jnNrcB1hL.jpg)
![LR4C-E Spark Plug - Image 4](https://m.media-amazon.com/images/I/71KYgU0R1wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 21 April 2026*



### ⭐⭐⭐⭐⭐ Review
*by C***S on 18 March 2024*



### ⭐⭐⭐⭐⭐ Review
*by 千***行 on 5 December 2024*



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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-06-23*