---
product_id: 4087346
title: "NGKSpark Plug # 5129"
brand: "ngk"
price: "54 Lei"
currency: RON
in_stock: false
reviews_count: 13
url: https://www.desertcart.ro/products/4087346-ngkspark-plug-5129
store_origin: RO
region: Romania
---

# Copper core for superior conductivity Durable chrome exterior for long-lasting performance Vehicle-specific fit for hassle-free install NGKSpark Plug # 5129

**Brand:** ngk
**Price:** 54 Lei
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Ignite your ride with NGK’s precision spark—because every second counts!

## Quick Answers

- **What is this?** NGKSpark Plug # 5129 by ngk
- **How much does it cost?** 54 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/4087346-ngkspark-plug-5129)

## 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:** Chrome exterior and ceramic top materials resist wear and corrosion, extending spark plug lifespan.
- • **Instant Start, Every Time:** Gap pre-set for quick installation and immediate engine ignition—no downtime, just ride.
- • **Precision Engine Ignition:** Optimized copper core ensures rapid, reliable spark delivery for peak engine performance.
- • **Trusted by Riders Worldwide:** NGK’s legacy of quality with over 2,300 glowing reviews and a 4.7-star rating.
- • **Tailored Fit, Zero Guesswork:** Designed specifically for popular ATV and motorcycle models, guaranteeing a perfect fit every time.

## Overview

The NGK Spark Plug #5129 features a copper core for enhanced conductivity, a chrome exterior for durability, and a ceramic top for heat resistance. Engineered for specific ATV and motorcycle models, it ensures a perfect fit and reliable ignition. With a strong reputation backed by thousands of positive reviews, this spark plug delivers consistent, efficient engine starts and long-lasting performance.

## Description

Spark Plug # 5129

Review: Perfect fit - Worked perfect no issues
Review: Great product! - You know NGK means quality and the price for these was just right. It came and was just what I needed. I did gap it to make sure it was right, but after the install, my 4 wheeler cranked right up and ran great. I highly recommend this brand and this product.

## Features

- Spark Plug # 5129

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CSD6RE |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #136,861 in Automotive ( See Top 100 in Automotive ) #892 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Copper |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,312) |
| Date First Available | June 1, 2004 |
| Exterior | Chrome |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item model number | 5129 |
| Manufacturer | NGK |
| Manufacturer Part Number | DPR7EA-9 |
| Model | Spark Plug # 5129 |
| OEM Part Number | Honda 98069-57911 / 98069-57916, Kawasaki E92070-1125, Suzuki 09482-00354, Triumph T1290180, Yamaha 94701 00262 |
| Position | Unknown |
| Product Dimensions | 9.35 x 5.51 x 3.07 inches |
| Thread Size | RM |
| Top Material Type | Ceramic, Nickel |
| UPC | 748264615409 |
| Vehicle Service Type | ATV, Motorcycle |

## Product Details

- **Brand:** NGK
- **Core Material:** Copper
- **Thread Size:** RM
- **Top Material Type:** Ceramic, Nickel
- **Vehicle Service Type:** ATV, Motorcycle

## Images

![NGKSpark Plug # 5129 - Image 1](https://m.media-amazon.com/images/I/71Wp4lquKRL.jpg)
![NGKSpark Plug # 5129 - Image 2](https://m.media-amazon.com/images/I/61CIf39N1XL.jpg)
![NGKSpark Plug # 5129 - Image 3](https://m.media-amazon.com/images/I/716uPGbzTSL.jpg)
![NGKSpark Plug # 5129 - Image 4](https://m.media-amazon.com/images/I/71MTNTsrIEL.jpg)

## Available Options

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

## Questions & Answers

**Q: are these resistor plugs?**
A: These are spark plugs.

**Q: What size socket would I need to install and remove this part?**
A: It will either be 5/8" (16mm) or 13/16". I'm not sure since it's been 3 years since I installed it. Make sure it's a spark plug socket with the rubber bearing inside though to not only make it easier, but as to not damage it as well.

If you have neither of those or don't know what they are, just bring your old spark plug into an auto shop and they can tell you which of the two you need.

**Q: Are these pregapped?**
A: Yes they are pregapped

**Q: Will this fit in a 1980 Honda z50a?**
A: The best method is to use the Amazon lookup for a 1980 Honda z50a.

One cannot depend upon an item being a suitable replacement simply because it fits the hole.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by T***E on August 18, 2025*

Worked perfect no issues

### ⭐⭐⭐⭐⭐ Great product!
*by J***W on February 15, 2024*

You know NGK means quality and the price for these was just right. It came and was just what I needed. I did gap it to make sure it was right, but after the install, my 4 wheeler cranked right up and ran great. I highly recommend this brand and this product.

### ⭐⭐⭐⭐⭐ Cheap, quick and easy maintenance!
*by J***N on April 4, 2023*

My 2002 Honda 350 Rancher doesn't get a whole lot of use, but when I need it to work I'm usually depending on it to clear snow off approximately 500 yards of driveway in Montana. In other words, it needs to work when I need it work. Changing out spark plugs is a simple thing to do, and it's become part of my annual maintenance to keep everything up and running. NGK makes really good stuff, and this plug has worked perfectly for me.

## Frequently Bought Together

- NGKSpark Plug # 5129
- HONDA 08C35-A141L01 Honda Pro GN4 Motor Oil, 10W40, 1 gal
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Honda, Kawasaki, Polaris, Yamaha Vehicles, KN-303

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**Shop now:** [https://www.desertcart.ro/products/4087346-ngkspark-plug-5129](https://www.desertcart.ro/products/4087346-ngkspark-plug-5129)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-21*