---
product_id: 116351963
title: "Set 8Pcs Ngk Racing Spark Plugs Stock 4091 Nickel Core Tip Standard 0 032In R5671A 7"
brand: "ngk"
price: "¥18195"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/116351963-set-8pcs-ngk-racing-spark-plugs-stock-4091-nickel-core
store_origin: JP
region: Japan
---

# 8-pack high-performance plugs Nickel core tip for durability Standard 14mm thread fits motorcycles Set 8Pcs Ngk Racing Spark Plugs Stock 4091 Nickel Core Tip Standard 0 032In R5671A 7

**Brand:** ngk
**Price:** ¥18195
**Availability:** ✅ In Stock

## Summary

> 🏁 Ignite your ride with NGK Racing power!

## Quick Answers

- **What is this?** Set 8Pcs Ngk Racing Spark Plugs Stock 4091 Nickel Core Tip Standard 0 032In R5671A 7 by ngk
- **How much does it cost?** ¥18195 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/116351963-set-8pcs-ngk-racing-spark-plugs-stock-4091-nickel-core)

## 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

- • **Race-Ready 8-Pack:** Bulk set ensures you're always track-ready with genuine NGK quality.
- • **Genuine NGK Assurance:** Original packaging and hardware mean authentic parts you can trust.
- • **Perfect Fit Precision:** Standard 14mm x 1.25mm thread size guarantees seamless replacement for your bike.
- • **Nickel Core Durability:** Enhanced nickel tip resists wear and delivers consistent ignition power.
- • **Instant Performance Boost:** Optimized spark delivery for smoother rides and quicker throttle response.

## Overview

This 8-piece set of NGK V-Power Racing 4091 spark plugs features durable nickel core tips and a standard 14mm thread size, designed specifically for motorcycles. Genuine NGK parts come in original packaging, ensuring reliable, direct-fit replacements that enhance ignition performance and engine responsiveness.

## Description

Set 8Pcs Ngk Racing Spark Plugs Stock 4091 Nickel Core Tip Standard 0 032In R5671A 7

## Features

- 8 pack NGK V-Power Racing 4091 Spark Plug
- Genuine NGK Parts
- Includes original packaging and hardware
- Direct replacement auto parts
- Confirm vehicle fitment with desertcart Confirmed Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NGK |
| Core Material | Nickel |
| Thread Size | 14mm x 1.25mm |
| Top Material Type | Nickel |
| Vehicle Service Type | Motorcycle |
| UPC | 087295040911 |
| Manufacturer | NGK |
| Item Weight | 13.7 ounces |
| Product Dimensions | 3.31 x 0.94 x 6.64 inches |
| Manufacturer Part Number | 4091 |
| Position | Center |

## Product Details

- **Brand:** NGK
- **Core Material:** Nickel
- **Thread Size:** 14mm x 1.25mm
- **Top Material Type:** Nickel
- **Vehicle Service Type:** Motorcycle

## Images

![Set 8Pcs Ngk Racing Spark Plugs Stock 4091 Nickel Core Tip Standard 0 032In R5671A 7 - Image 1](https://m.media-amazon.com/images/I/61OEE0L+sPL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/116351963-set-8pcs-ngk-racing-spark-plugs-stock-4091-nickel-core](https://www.desertcart.jp/products/116351963-set-8pcs-ngk-racing-spark-plugs-stock-4091-nickel-core)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*