---
product_id: 267940946
title: "NGK 4578 Spark Plugs"
brand: "ngk"
price: "$48.77"
currency: USD
in_stock: true
reviews_count: 5
category: "Ngk"
url: https://www.desertcart.us/products/267940946-ngk-4578-spark-plugs
store_origin: US
region: United States of America
---

# Trivalent plating eliminates need for anti-seize 98% pure copper core for superior heat dissipation Cold rolled threads prevent cross-threading damage NGK 4578 Spark Plugs

**Brand:** ngk
**Price:** $48.77
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with NGK – where precision meets power!

## Quick Answers

- **What is this?** NGK 4578 Spark Plugs by ngk
- **How much does it cost?** $48.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/267940946-ngk-4578-spark-plugs)

## 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 Threading:** Cold rolled threads protect your cylinder heads from costly cross-threading damage.
- • **Flashover Prevention:** Corrugated ribs design prevents flashover, maximizing ignition efficiency.
- • **Engineered for Durability:** High-grade alumina silicate ceramic insulator delivers superior strength and optimal heat transfer.
- • **Unmatched Heat Management:** Copper core boosts heat dissipation by 98%, ensuring reliable starts every time.
- • **Maintenance-Free Performance:** Trivalent plating means no anti-seize needed, saving you time and hassle.

## Overview

NGK 4578 Spark Plugs feature a 98% pure copper core for enhanced heat dissipation, a high-grade alumina silicate ceramic insulator for durability, and cold rolled threads to prevent damage. Trivalent plating eliminates the need for anti-seize, while corrugated ribs prevent flashover, ensuring reliable ignition and long-lasting performance across multiple OEM applications.

## Description

Equivalent Part Numbers:PIAGGIO AP 8520 007; APRILIA 8 550 352; APRILIA 8520007; HONDA 98059-57916-00; HONDA 98059-57817-00; PEUGEOT 7423.80; SUZUKI 09482-00516; SUZUKI 09482-00515; CITROËN 7423.80; KAWASAKI J 4520 U22 ESRN; YAMAHA 94700-00353; YAMAHA 94703-00353; YAMAHA 94703-00352; KAWASAKI 9207 01209; KAWASAKI E 9207 01209; YAMAHA 94701-00353; YAMAHA 94700-00840; BOSCH UR3CC; BOSCH 0242055502; DENSO U22ESRN

Review: Tout ok
Review: 安心、メーカー品

## Features

- 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating
- High grade alumina silicate ceramic insulator for superior strength and heat transfer
- Cold rolled threads to prevent cross threading and damage to cylinder heads
- Trivalent plating eliminates need for anti seize and corrugated ribs prevent flashover
- Quany: 1 per package

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CSGX4M |
| Brand | NGK |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,280) |
| Date First Available | 7 August 2012 |
| Exterior | Machined |
| Item Weight | 30 g |
| Item model number | 130-812 |
| Manufacturer | NGK SPARK PLUGS UK LTD |
| Manufacturer Part Number | CR7E |
| Model | CR7E |
| OEM Part Number | Kawasaki E92070-1209, Suzuki 09482-00516, Yamaha 94701 00353 |
| Position | Unknown |
| Product Dimensions | 23.75 x 13.99 x 7.8 cm; 30 g |
| Safety Rating | Ninguno |

## Product Details

- **Brand:** NGK
- **Core material:** Copper
- **Thread size:** 14mm
- **Top material type:** Ceramic
- **Vehicle service type:** Motorcycle

## Images

![NGK 4578 Spark Plugs - Image 1](https://m.media-amazon.com/images/I/61P3ycITjsL.jpg)
![NGK 4578 Spark Plugs - Image 2](https://m.media-amazon.com/images/I/61uxgcEcPnL.jpg)
![NGK 4578 Spark Plugs - Image 3](https://m.media-amazon.com/images/I/71EvZl8NbGL.jpg)
![NGK 4578 Spark Plugs - Image 4](https://m.media-amazon.com/images/I/81piqH3ObkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 13 December 2025*

Tout ok

### ⭐⭐⭐⭐⭐ Review
*by ゆ***ん on 5 December 2025*

安心、メーカー品

### ⭐⭐⭐⭐⭐ Review
*by R***R on 16 August 2025*

Brilliant just the part I needed

## Frequently Bought Together

- NGK Spark Plug, NGK CR7E, ea, 1
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*