---
product_id: 3571728
title: "E3 Spark Plugs E3.54 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1"
brand: "e3"
price: "$68307"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/3571728-e3-spark-plugs-e3-54-premium-automotive-spark-plug-diamondfire
store_origin: CO
region: Colombia
---

# Up to 100,000 miles durability DiamondFIRE Side-Wire Electrode 14mm Thread Diameter E3 Spark Plugs E3.54 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1

**Brand:** e3
**Price:** $68307
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your drive with DiamondFIRE power!

## Quick Answers

- **What is this?** E3 Spark Plugs E3.54 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?** $68307 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/3571728-e3-spark-plugs-e3-54-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

- • **Power Boosted by 12%+:** Experience a noticeable surge in engine power that leaves ordinary plugs in the dust.
- • **Long-Lasting Reliability:** Built with yttrium-enhanced alloy and backed by a 5-year/100,000-mile warranty—drive worry-free.
- • **DiamondFIRE Patented Tech:** Innovative side-wire electrode ensures faster, more complete fuel burn for peak performance.
- • **Fuel Efficiency Up to 13% Better:** Save more at the pump with optimized combustion that stretches every drop of fuel.
- • **Cleaner Emissions, Cleaner Conscience:** Reduce harmful hydrocarbons and carbon buildup for eco-friendly driving.

## Overview

The E3.54 Premium Spark Plug features patented DiamondFIRE technology with a 14mm thread diameter and 0.708” reach, engineered to deliver up to 12% more power and 13% better fuel efficiency. Designed for domestic vehicles, it reduces emissions and carbon buildup while offering long-lasting durability backed by a 5-year/100,000-mile warranty.

## Description

E3 Spark Plugs E3.54 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1

## Features

- ENGINEERED FOR DOMESTIC VEHICLES: Compatible with a wide range of domestic automotive applications, this spark plug enhances power output, fuel efficiency, and hydrocarbon emission reduction for smoother engine performance
- DIAMONDFIRE TECHNOLOGY: Patented DiamondFIRE side-wire electrode design delivers a faster, more complete burn, optimizing combustion and boosting overall engine efficiency
- 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 a Yttrium-enhanced alloy for durability and pre-ignition resistance; backed by a 5-year/100,000-mile limited warranty for reliable, extended use without frequent replacements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | E3 |
| Core Material | Copper |
| Thread Size | 14mm |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Motorcycle |
| Global Trade Identification Number | 00894489000541, 00894489000558 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 894489000558 894489000541 782645716200 |
| OEM Part Number | E3.54 |
| Manufacturer | E3 Spark Plugs |
| Model | E3.54 |
| Item Weight | 1.6 ounces |
| Product Dimensions | 5.85 x 1.65 x 1.45 inches |
| Item model number | E3.54 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | E3.54 |

## Product Details

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

## Images

![E3 Spark Plugs E3.54 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/41RP+UStcoL.jpg)
![E3 Spark Plugs E3.54 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/71UdUErp3TL.jpg)
![E3 Spark Plugs E3.54 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/81nBJg9Gs4L.jpg)
![E3 Spark Plugs E3.54 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/718sh6wkGPL.jpg)
![E3 Spark Plugs E3.54 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/813qsEtKtQL.jpg)

## Questions & Answers

**Q: Are these good for a 2001 v6 3.8 mustang?**
A: E3 makes plugs for many different car look them up on-line and type in your vehicle make , model , engine etc. they will tell you what plug you need.

**Q: How many spark plugs in a pack**
A: I believe you can get individual spark plugs as you need them you can buy a pack of 1, or pack of four, or pack of eight

**Q: Can i change the gap ?**
A: No you can't change the gap.

**Q: are these iridium?**
A: I do not know for sure

## Frequently Bought Together

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-24*