---
product_id: 10096503
title: "E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1"
brand: "e3"
price: "KD 4.45"
currency: KWD
in_stock: true
reviews_count: 8
category: "E3"
url: https://www.desertcart.com.kw/products/10096503-e3-spark-plugs-e3-62-premium-automotive-spark-plug-diamondfire
store_origin: KW
region: Kuwait
---

# Up to 13% better fuel economy DiamondFIRE side-wire electrode tech 14mm thread diameter E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1

**Brand:** e3
**Price:** KD 4.45
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite Power & Efficiency — Drive Smarter, Not Harder!

## Quick Answers

- **What is this?** E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1 by e3
- **How much does it cost?** KD 4.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/10096503-e3-spark-plugs-e3-62-premium-automotive-spark-plug-diamondfire)

## 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

- • **Long-Lasting Durability:** Yttrium-enhanced alloy construction backed by a 5-year/100,000-mile warranty means fewer replacements and more reliable drives.
- • **Eco-Friendly Performance:** Reduces harmful hydrocarbon emissions and carbon buildup, helping your vehicle meet modern environmental standards effortlessly.
- • **Boosted Power & Efficiency:** Experience up to 12% more engine power and up to 13% improved fuel economy, making every mile count.
- • **Precision Fit & Secure Installation:** 14mm thread diameter with 0.708” reach and taper seat ensures perfect compatibility and hassle-free setup for a wide range of domestic vehicles.
- • **Revolutionary DiamondFIRE Technology:** Patented side-wire electrode design delivers faster, more complete combustion for optimized power and cleaner emissions.

## Overview

The E3.62 Premium Spark Plug features patented DiamondFIRE technology with a 14mm thread and 0.708” reach, engineered to boost engine power by up to 12% and improve fuel economy by up to 13%. Designed for domestic vehicles, it reduces emissions and carbon buildup while offering long-lasting durability backed by a 5-year/100,000-mile warranty. Ideal for professionals seeking reliable, eco-conscious performance upgrades.

## Description

Product Description The E3.62 automotive spark plug is designed for a variety of domestic applications, offering superior performance and efficiency. With a 14mm thread diameter and 0.708-inch reach, it features a taper seat for secure installation. Equipped with E3's patented DiamondFIRE technology, where the electrode is securely attached to the shell using three legs, ensuring optimal heat transfer and improved turbulence in the cylinder. This innovative design increases engine power, enhances fuel efficiency, and reduces harmful hydrocarbon emissions over long-term use. The DiamondFIRE side wire promotes a faster and more complete fuel burn, while the full-size center and ground electrodes deliver consistent, reliable performance. This results in smoother acceleration, reduced fuel consumption, and lower emissions, all contributing to a more environmentally friendly operation. Engineered to last up to 100,000 miles or five years, guaranteeing long-lasting performance without frequent replacements. Its unique open design facilitates fresh air/fuel charge replenishment, directly exposing the flame front to the piston head, providing optimal engine performance and reduced carbon buildup. Whether used in lawn and garden equipment or automotive applications, ou spark plug ensures efficient, reliable engine operation with a quicker, smoother start and lasting durability. desertcart.com

Review: 😳 they are Amazing ! In 350 vortec - So I purchased a crate motor 2 years ago from jugs automotive when I purchase the engine I purchased AC Delco iridium spark plugs from desertcart after engine installation and spark plug installation I developed a knocking and pinging noise I replaced the knock sensor and of course it already had the new plugs wires cap rotor and everything else under the hood I do know at the time where we get fuel changed the quality of gas for the winter I then started using premium fuel to stop the pinging at low rpm under load . Well well well . I went ahead and bought a set of E3 spark plugs oh my gosh throttle response amazing idle amazing no more pinging and the 5.7 runs amazing hard to believe the E3 changed the engine that much ! Some people say they have snake oil to sell you and e3's are a joke but I'm here to tell you they work phenomenal
Review: Noticeable improvement but don't expect to blown away.... - desertcart sent me the wrong ones, I bought the right ones from a local brick and mortar. desertcart paid for the return and refunded my money. These are now the 3 set of these I have put in a car. This set went into a 3.1L 175hp Pontiac. Noticeable improvement in throttle response, and top end pull. BUT - don't expect to blown away. Combined with a Thrush baffled muffler, K&N drop in air filter, new OEM coils, and MSD 8.5mm plug wires, I probably netted +10% HP..... More impressive, my combined mileage has improved from 19.5mpg to 23.5mpg. Again, this is the combo of parts that achieved this, not the E3s alone.... For the mileage and meager performance increase, the full combo was well worth $300.... ***UPDATE*** 11.20.2020 I no longer own this car, but felt the need to update with other findings. Not all cars are happy with these. Most recently, a 2004 Grand Cherokee with the non-HO 4.7, responded poorly with rough idle and a top end that just felt off - like peak power started to roll off earlier. They were removed and factory spec copper plugs put back in. My 70 'Cuda was not happy either (340 stroked to 408, MSD distributorless ignition 6LS, Holly Dominator EFI). She has quite a bit of cam and already idles a touch rough. After the E3's she didn't want to idle at all despite attempts to tune the 6LS and Dominator systems to compensate. She was just plain angry. Never even bothered with a test drive. Autolite Platinums were installed. A 2000 Grand Caravan 3.0 v6 also suffered a poor idle, and actually saw an almost 1mpg loss. Autolite Platinums were installed.

## Features

- FOR DOMESTIC APPLICATIONS: Fits a wide range of domestic vehicles, engineered to enhance power, improve fuel economy, and reduce harmful hydrocarbon emissions, perfect for classic and modern engine types
- DIAMONDFIRE TECHNOLOGY: Patented side-wire electrode design ensures faster, more complete combustion, optimizing engine efficiency, improving power output, and reducing harmful emissions
- MORE POWER AND FUEL EFFICIENCY: E3 Spark Plugs deliver up to 12% more power and up to 13% better fuel economy in small engines, and up mid-single digits on automotive applications, helping to enhance overall engine performance and reduce fuel consumption across a wide range of vehicles
- LOWER EMISSIONS: The more complete burn helps to reduce emissions, minimize carbon buildup, promote cleaner combustion, and support compliance with modern environmental and emissions standards
- LONG-LASTING PERFORMANCE: Built with Yttrium-enhanced alloy for durability and pre-ignition prevention; backed by a 5-year/100,000-mile limited warranty for reliable, extended use without frequent replacements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BPOIBQ |
| Best Sellers Rank | #221,684 in Automotive ( See Top 100 in Automotive ) #1,352 in Automotive Replacement Spark Plugs |
| Brand | E3 |
| Brand Name | E3 |
| Compatible with Vehicle Type | Van |
| Core Material | Copper |
| Customer Reviews | 4.5 out of 5 stars 418 Reviews |
| Gap Size | 0.04 Inches |
| Global Trade Identification Number | 00894489000626 |
| Included Components | (1) Spark Plug |
| Item Type Name | Spark Plugs |
| Item Weight | 1.6 ounces |
| Manufacturer | E3 Spark Plugs |
| Manufacturer Part Number | E3.62 |
| Manufacturer Warranty Description | 5 Year/100,000 Miles |
| Thread Size | 14mm |
| Top Material Type | Alloy Steel |
| UPC | 894489000633 894489000626 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Van |

## Product Details

- **Brand:** E3
- **Core Material:** Copper
- **Thread Size:** 14mm
- **Top Material Type:** Alloy Steel
- **Vehicle Service Type:** Van

## Images

![E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51LfIhJUiVL.jpg)
![E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/61JqECLvSDL.jpg)
![E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/61MTw01T8jL.jpg)
![E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/61fTI54b10L.jpg)
![E3 Spark Plugs E3.62 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1 - Image 5](https://m.media-amazon.com/images/I/61snfdRfQJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 😳 they are Amazing ! In 350 vortec
*by D***D on March 12, 2022*

So I purchased a crate motor 2 years ago from jugs automotive when I purchase the engine I purchased AC Delco iridium spark plugs from Amazon after engine installation and spark plug installation I developed a knocking and pinging noise I replaced the knock sensor and of course it already had the new plugs wires cap rotor and everything else under the hood I do know at the time where we get fuel changed the quality of gas for the winter I then started using premium fuel to stop the pinging at low rpm under load . Well well well . I went ahead and bought a set of E3 spark plugs oh my gosh throttle response amazing idle amazing no more pinging and the 5.7 runs amazing hard to believe the E3 changed the engine that much ! Some people say they have snake oil to sell you and e3's are a joke but I'm here to tell you they work phenomenal

### ⭐⭐⭐⭐⭐ Noticeable improvement but don't expect to blown away....
*by W***2 on April 20, 2017*

Amazon sent me the wrong ones, I bought the right ones from a local brick and mortar. Amazon paid for the return and refunded my money. These are now the 3 set of these I have put in a car. This set went into a 3.1L 175hp Pontiac. Noticeable improvement in throttle response, and top end pull. BUT - don't expect to blown away. Combined with a Thrush baffled muffler, K&N drop in air filter, new OEM coils, and MSD 8.5mm plug wires, I probably netted +10% HP..... More impressive, my combined mileage has improved from 19.5mpg to 23.5mpg. Again, this is the combo of parts that achieved this, not the E3s alone.... For the mileage and meager performance increase, the full combo was well worth $300.... ***UPDATE*** 11.20.2020 I no longer own this car, but felt the need to update with other findings. Not all cars are happy with these. Most recently, a 2004 Grand Cherokee with the non-HO 4.7, responded poorly with rough idle and a top end that just felt off - like peak power started to roll off earlier. They were removed and factory spec copper plugs put back in. My 70 'Cuda was not happy either (340 stroked to 408, MSD distributorless ignition 6LS, Holly Dominator EFI). She has quite a bit of cam and already idles a touch rough. After the E3's she didn't want to idle at all despite attempts to tune the 6LS and Dominator systems to compensate. She was just plain angry. Never even bothered with a test drive. Autolite Platinums were installed. A 2000 Grand Caravan 3.0 v6 also suffered a poor idle, and actually saw an almost 1mpg loss. Autolite Platinums were installed.

### ⭐⭐⭐⭐⭐ They outlast other plugs.
*by B***B on October 31, 2024*

They work great and have a long life.

## Frequently Bought Together

- E3 Spark Plugs E3.62 Premium Automotive Spark Plug w/DiamondFIRE Technology (Pack of 1)
- ACDelco Professional 9718Q Spark Plug Wire Set
- Ignition Distributor Cap and Rotor Kit Compatible with Chevy GMC Cadillac Vortec V8 5.0l 5.7l 7.4l Ignition Distributor Set Brass Terminals with OE Part # DR474 DR331

---

## 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.com.kw/products/10096503-e3-spark-plugs-e3-62-premium-automotive-spark-plug-diamondfire](https://www.desertcart.com.kw/products/10096503-e3-spark-plugs-e3-62-premium-automotive-spark-plug-diamondfire)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-12*