---
product_id: 634212203
title: "(7891) R5724-9 Racing Spark Plug, Pack of 1"
brand: "ngk"
price: "€ 13.17"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/634212203-7891-r5724-9-racing-spark-plug-pack-of-1
store_origin: IE
region: Ireland
---

# Enhanced sparking power Lower voltage requirement Corrosion & abrasion resistant (7891) R5724-9 Racing Spark Plug, Pack of 1

**Brand:** ngk
**Price:** € 13.17
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your ride with NGK – where every spark counts!

## Quick Answers

- **What is this?** (7891) R5724-9 Racing Spark Plug, Pack of 1 by ngk
- **How much does it cost?** € 13.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/634212203-7891-r5724-9-racing-spark-plug-pack-of-1)

## 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

- • **Built to Last:** Durable alloy steel construction resists corrosion and abrasion under extreme conditions.
- • **Race-Ready Ignition:** Experience lightning-fast spark delivery for peak engine performance.
- • **Energy Efficient Spark:** Electrode material reduces voltage needs, optimizing your bike’s electrical system.
- • **Effortless Throttle Response:** Special insulator design sharpens throttle control for a smoother ride.
- • **Universal Fit for Motorcycles:** Precision thread size ensures seamless installation front or rear.

## Overview

The NGK R5724-9 Racing Spark Plug is engineered with durable alloy steel and a specialized insulator to deliver superior sparking, enhanced throttle response, and reduced voltage requirements. Designed for motorcycles, it offers reliable, corrosion-resistant performance that keeps your engine firing at its best.

## Description

(7891) R5724-9 Racing Spark Plug, Pack of 1

## Features

- You can depend on NGK for quality and reliability
- Constructed from durable material that is corrosion and abrasion resistant
- Provides better sparking and enhances ignitibility
- Electrode material used improves durability and lowers voltage requirement
- Special insulator configuration improves throttle response.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NGK |
| Core Material | Alloy Steel |
| Thread Size | 9 |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Motorcycle |
| Global Trade Identification Number | 00087295178911 |
| UPC | 087295178911 |
| OEM Part Number | R5724-9 |
| Manufacturer | NGK |
| Item model number | R5724-9 |
| Manufacturer Part Number | R5724-9 |
| Position | Front, Rear |
| Material | Plastic |
| Manufacturer | NGK |
| Country of Origin | USA |
| Item Weight | 22.7 g |

## Product Details

- **Brand:** NGK
- **Core Material:** Alloy Steel
- **Thread Size:** 9
- **Top Material Type:** Alloy Steel
- **Vehicle Service Type:** Motorcycle

## Images

![(7891) R5724-9 Racing Spark Plug, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/41vrAuTwtWL.jpg)

---

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**Shop now:** [https://www.desertcart.ie/products/634212203-7891-r5724-9-racing-spark-plug-pack-of-1](https://www.desertcart.ie/products/634212203-7891-r5724-9-racing-spark-plug-pack-of-1)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*