---
product_id: 2559013
title: "E3 Spark Plugs E3.22 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology, 14mm, 0.750-inch Reach, Gasket Seat, Pack of 1"
brand: "e3"
price: "70.36 DT"
currency: TND
in_stock: true
reviews_count: 12
url: https://www.desertcart.tn/products/2559013-e3-spark-plugs-e3-22-premium-lawn-and-garden-spark
store_origin: TN
region: Tunisia
---

# Edge-to-edge spark path Boosts fuel efficiency up to 13% 14mm thread, 0.750-inch reach E3 Spark Plugs E3.22 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology, 14mm, 0.750-inch Reach, Gasket Seat, Pack of 1

**Brand:** e3
**Price:** 70.36 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s potential with DiamondFIRE brilliance!

## Quick Answers

- **What is this?** E3 Spark Plugs E3.22 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology, 14mm, 0.750-inch Reach, Gasket Seat, Pack of 1 by e3
- **How much does it cost?** 70.36 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/2559013-e3-spark-plugs-e3-22-premium-lawn-and-garden-spark)

## Best For

- e3 enthusiasts

## Why This Product

- Trusted e3 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Advanced electrode resists carbon buildup, extending spark plug life and maintaining optimal engine power longer.
- • **Wide Compatibility:** Direct replacement for popular Champion and NGK plugs, making upgrades effortless across many lawn and garden engines.
- • **Fuel-Smart Efficiency:** Enhances combustion to improve fuel economy by up to 13%, saving you money and reducing emissions.
- • **Peace of Mind Warranty:** Backed by a limited lifetime warranty, ensuring reliable performance season after season.
- • **DiamondFIRE Spark Power:** Patented electrode design delivers a brighter, more consistent spark for smoother startups and peak engine performance.

## Overview

The E3.22 Premium Lawn and Garden Spark Plug features patented DiamondFIRE technology that creates an edge-to-edge spark path, boosting engine power by up to 12% and improving fuel efficiency by up to 13%. Designed for 2- and 4-cycle small engines, it reduces hydrocarbon emissions by up to 58% and resists carbon buildup for longer life. With a 14mm thread diameter, 0.750-inch reach, and gasket seat, it fits a wide range of lawn and garden equipment and is backed by a limited lifetime warranty for dependable, eco-friendly performance.

## Description

Product Description The E3.22 lawn and garden spark plug is designed to optimize performance for 4-cycle, overhead valve small engines, making it the ideal choice for a wide variety of lawn and garden applications. Featuring a 14mm thread diameter and 0.750-inch reach with a gasket seat, this premium spark plug is built for durability and efficiency. The patented DiamondFIRE ground electrode delivers enhanced power, improved fuel efficiency, and a significant reduction in hydrocarbon emissions. Its innovative design helps to create an edge-to-edge spark path, promoting more complete combustion and better overall engine performance. This spark plug's design also minimizes carbon buildup, significantly extending its life while maintaining optimal performance for longer periods. Compatible with Champion plugs such as N9YC, N11YC, N12YC, RN9YC, RN11YC, and RN12YC, and replaces NGK plugs like B5EB-11, B5ES, BP5ES, BP6ES, BPR7ES, BPR5ES, BPR6ES, BPR7ES, and BR5ES. With a proven ability to increase power by 6% to 12% (depending on engine class), improve fuel efficiency by 4% to 13%, and reduce CO and hydrocarbon emissions, the E3.22 spark plug is a highly efficient and eco-friendly option. Backed by a limited lifetime guarantee, this spark plug ensures smoother acceleration and long-lasting engine performance. desertcart.com

Review: Finally!!! - Finally I found a spark plug that turns on my Nat Gas Generator on the very first try. I have tried 3 different size plugs with no luck. I got it today and swapped it out from old and BOOM just kicked on very first try. Very happy I found this and I will definitely buy more.
Review: Upgrade for a Duromax 10000EH generator over stock with brighter spark - After three winters of running on the original spark plug, I decided it was time for maintenance. Although the generator was running fine, it did take an extra 5-10 seconds cranking to fire up, and was giving off a little more exhaust than previous years. Our generator is a hybrid and we run it exclusively on propane. When I removed the original plug, there was brown discoloration on the old plug but it wasn't terrible. Clearly needed a refresh or cleaning at least but I opted to replace it. I checked the gap on the E3 Spark Plug E3.22 and was pleasantly surprised it was already gapped correctly. I connected to my plug tester and cranked to verify spark and it gave a big bright spark. So I installed the plug, and tested the generator. It fired RIGHT up, almost on the first crank. It ran very smoothly as well. Nothing else had been changed. So I decided to add a power load and found that the generator must be making more power because the load did not drop the engine RPMs nearly as much as it had been doing previously. These plugs get good reviews elsewhere and I will echo the sentiment. My next test will be to see if I get more efficiency out of a single tank of propane from a cleaner, more efficient running engine. If you haven't changed your plugs and changed your oil in your generator before winter, do it NOW!

## Features

- FOR OPTIMAL PERFORMANCE: Designed for 2- and 4-cycle engines, the E3.22 spark plug enhances engine power, reduces fuel consumption, and lowers hydrocarbon emissions by up to 58%
- DIAMONDFIRE TECHNOLOGY: Patented ground electrode design creates an edge-to-edge spark path, replenishing the spark zone with fresh fuel/air charge for enhanced combustion, improving fuel economy by up to 3%-13%, and boosting engine efficiency
- INCREASED DURABILITY: Advanced electrode design reduces carbon buildup and minimizes performance-degrading deposits, helping extend the lifespan of the spark plug and maintain optimal engine performance for a longer period
- WHAT'S INCLUDED: Includes one E3.22 spark plug with a 14mm thread diameter, a 0.500-inch thread reach, a gasket seat, and a 13/16-inch hex size; backed by a limited lifetime warranty for added peace of mind, ensuring reliable performance
- WIDE COMPATIBILITY: The E3.32 spark plug directly replaces Champion plugs N9YC, N11YC, N12YC, RN9YC, RN11YC, and RN12YC, as well as NGK plugs B5EB-11, B5ES, BP5ES, BP6ES, BPR5ES, BPR6ES, BPR7ES, and BR5ES

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0018JU1KG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #95,000 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #117 in Lawn Mower Spark Plugs |
| Brand | E3 |
| Brand Name | E3 |
| Compatible with Vehicle Type | Lawn and Garden Equipment |
| Core Material | Copper |
| Customer Reviews | 4.7 out of 5 stars 820 Reviews |
| Gap Size | 0.03 inches |
| Global Trade Identification Number | 00894489000022 |
| Included Components | E3 Spark Plug E3.22 Lawn and Garden Spark Plug, Pack of 1 |
| Item Type Name | E3 Spark Plug E3.22 Lawn and Garden Spark Plug, Pack of 1 |
| Item Weight | 2.4 ounces |
| Manufacturer | E3 Spark Plugs |
| Manufacturer Part Number | E3-22 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Model Number | E3.22 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | E3.22 |
| Part Interchange Info | E3.22 |
| Thread Size | 14mm |
| Top Material Type | Alloy Steel |
| UPC | 894489000022 |
| Unit Count | 1 Count |
| Vehicle Service Type | Lawn and Garden Equipment |

## Product Details

- **Brand:** E3
- **Core Material:** Copper
- **Thread Size:** 14mm
- **Top Material Type:** Alloy Steel
- **Vehicle Service Type:** Lawn and Garden Equipment

## Images

![E3 Spark Plugs E3.22 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology, 14mm, 0.750-inch Reach, Gasket Seat, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51OZGO936pL.jpg)
![E3 Spark Plugs E3.22 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology, 14mm, 0.750-inch Reach, Gasket Seat, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/614owbaR2sL.jpg)
![E3 Spark Plugs E3.22 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology, 14mm, 0.750-inch Reach, Gasket Seat, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/614QJyWXRZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Finally!!!
*by A***P on February 7, 2026*

Finally I found a spark plug that turns on my Nat Gas Generator on the very first try. I have tried 3 different size plugs with no luck. I got it today and swapped it out from old and BOOM just kicked on very first try. Very happy I found this and I will definitely buy more.

### ⭐⭐⭐⭐⭐ Upgrade for a Duromax 10000EH generator over stock with brighter spark
*by E***H on September 22, 2023*

After three winters of running on the original spark plug, I decided it was time for maintenance. Although the generator was running fine, it did take an extra 5-10 seconds cranking to fire up, and was giving off a little more exhaust than previous years. Our generator is a hybrid and we run it exclusively on propane. When I removed the original plug, there was brown discoloration on the old plug but it wasn't terrible. Clearly needed a refresh or cleaning at least but I opted to replace it. I checked the gap on the E3 Spark Plug E3.22 and was pleasantly surprised it was already gapped correctly. I connected to my plug tester and cranked to verify spark and it gave a big bright spark. So I installed the plug, and tested the generator. It fired RIGHT up, almost on the first crank. It ran very smoothly as well. Nothing else had been changed. So I decided to add a power load and found that the generator must be making more power because the load did not drop the engine RPMs nearly as much as it had been doing previously. These plugs get good reviews elsewhere and I will echo the sentiment. My next test will be to see if I get more efficiency out of a single tank of propane from a cleaner, more efficient running engine. If you haven't changed your plugs and changed your oil in your generator before winter, do it NOW!

### ⭐⭐⭐⭐⭐ The best plugs in my opinion
*by H***E on September 14, 2024*

The best plugs in my opinion. I have watched videos on YouTube of people installing these and the horsepower did increase a little I noticed that all my lawn equipment I’ve installed these in and it seems to always start up much easier and seems to run smoother and I truly believe it is giving it a little bit better combustion. I always square the gap to the terminal which is around 30,000s of an inch people who open the gap way up they don’t realize that the electrode will only arc to the closest spot of the ground next to it. The path of least resistance, it’s not gonna go to the very tall part of ground where they gapped it if that helps you understand what I’m talking about, I think the best thing to always do is square the ground to the electrode so it has a nice even spark across the whole surface.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/2559013-e3-spark-plugs-e3-22-premium-lawn-and-garden-spark](https://www.desertcart.tn/products/2559013-e3-spark-plugs-e3-22-premium-lawn-and-garden-spark)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-03*