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 - Used condition

E3 Spark Plugs E3.54 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread Diameter, 0.708” Reach, Taper Seat, Resistor, Pack of 1 — Open-Box, 17% Off

Name: 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
SKU: awhd-us-b000bpqguc
Price: 6.40 USD
Availability: InStock

Brand: E3

Condition: Used - Mint

$6⁴⁰

$7⁷¹

-17% Save $1³¹

Updated: 50 days ago

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Description

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

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Product Details

SKU:: awhd-us-b000bpqguc
Model:: E3.54
Country:: US
ASIN:: B000BPQGUC
GTIN:: 00894489000558
UPC:: 782645716200

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for E3 products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.