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Item #:
15210555
E3.74 E3 Premium Automotive Spark Plugs (8-PACK)
Item #:
15210555
TTD 494
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Imported from USA store
Order now and get it around Monday, August 03
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What Stands Out
High Performance
E3 premium spark plugs enhance engine performance and efficiency, providing better fuel combustion and improved horsepower, ideal for automotive enthusiasts looking for peak performance.
Durability
Constructed with advanced materials, E3 spark plugs offer longer service life, reducing the need for frequent replacements, which saves time and money for car owners.
Easy Installation
Designed for a straightforward installation process, these spark plugs allow DIY enthusiasts to upgrade their vehicle's ignition system with minimal tools and expertise required.
Product Details
| Brand Name | E3 |
| Manufacturer Part Number | E3.74 |
| OEM Equivalent Part Number | E3.74-x8 |
| Model Number | E3.74 |
| Unit Count | 1.0 Count |
| Included Components | E3.74 |
| Item Weight | 1.04 Pounds (470 grams) |
| Manufacturer | E3 Spark Plugs |
| Thread Size | 14mm |
| Compatible with Vehicle Type | Car, Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Core Material | Copper |
| Top Material Type | Copper |
| Brand | E3 |
| Vehicle Service Type | Car, Truck |
Who Should Buy?
-
Car Enthusiasts
Ideal for car enthusiasts looking to enhance engine performance and fuel efficiency with quality spark plugs.
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Routine Maintenance
Perfect for those performing routine vehicle maintenance to ensure optimal engine functioning and longevity.
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High-Performance Vehicles
Suitable for high-performance cars requiring superior spark plugs to maximize horsepower and acceleration.
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Budget Shoppers
Not suitable for budget-conscious users seeking the cheapest spark plug options, as these are premium priced.
Product Description
E3.74 E3 Premium Automotive Spark Plugs (8-PACK)
About This Item
Introducing the E3.74 E3 Premium Automotive Spark Plugs 8-Pack! Engineered for exceptional performance, these spark plugs are a must-have for any car enthusiast or everyday driver. With a 100,000-mile or 5-year warranty, you can trust that these E3 spark plugs are built to last. The E3.74 plug features a 14mm, 1.000 reach design with a tapered seat, making it a perfect fit for a wide range of late model applications, especially Ford vehicles.
What sets these E3 spark plugs apart from the competition is the innovative DiamondFIRE electrode design. Unlike traditional spark plugs, the E3 automotive plugs feature three legs securing the DiamondFIRE electrode to the shell. This ensures excellent heat transfer and creates more turbulence in the cylinder, resulting in improved power, reduced fuel consumption, and enhanced hydrocarbon emissions over the long-term.
Not only do these E3 spark plugs deliver exceptional performance, but they also boast a unique ground electrode and a full-size center electrode for optimal efficiency. Plus, with a fixed gap that cannot be adjusted, installation is a breeze. When it comes to quality and reliability, E3 spark plugs are second to none.
The E3.74 spark plugs are designed to go the distance, providing you with a guaranteed five years or 100,000 miles of performance. Upgrade your vehicle's spark plugs today and experience the difference with E3.74 E3 Premium Automotive Spark Plugs. Don't settle for anything less than the best.
Order your 8-pack now and enjoy improved performance, fuel efficiency, and durability.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are E3.74 E3 Premium Automotive Spark Plugs?
Answer: E3.74 E3 Premium Automotive Spark Plugs are high-performance spark plugs designed to enhance engine efficiency. They utilize a unique electrode design that promotes better combustion and improved fuel efficiency. These plugs are ideal for a range of vehicles, providing reliable ignition and reducing emissions. Many users choose E3 spark plugs to experience smoother acceleration and increased power, making them an excellent choice for both everyday drivers and performance enthusiasts. -
Question:
What are the benefits of using E3.74 spark plugs?
Answer: The primary benefits of using E3.74 spark plugs include improved fuel efficiency, enhanced engine performance, and reduced harmful emissions. The advanced electrode design allows for a more efficient ignition process, leading to better combustion. This is particularly valuable in high-stress driving conditions or when towing heavy loads, as it ensures a consistent performance. Additionally, users often notice a reduction in engine ping, providing a smoother driving experience. -
Question:
How do I know if E3.74 spark plugs are compatible with my vehicle?
Answer: To check compatibility, refer to your vehicle's owner manual or consult an automotive parts website that provides cross-reference information. E3.74 spark plugs are versatile and can fit a wide range of makes and models. If unsure, you can also consult with an automotive professional to confirm the best spark plug for your specific engine requirements. Ensuring proper fit is essential for optimal performance and longevity. -
Question:
How often should I replace my E3.74 spark plugs?
Answer: Replacement intervals for E3.74 spark plugs typically depend on your driving conditions and vehicle type. Generally, they should be replaced every 30,000 to 100,000 miles, but it's best to monitor your engine's performance closely. If you notice issues such as rough idling, decreased fuel efficiency, or difficulty starting, it may be time for a replacement. Regular maintenance checks can help ensure that your spark plugs operate effectively over time. -
Question:
Can E3.74 spark plugs improve my vehicle's fuel economy?
Answer: Yes, E3.74 spark plugs can positively impact your vehicle's fuel economy. Their specialized design ensures a more complete combustion of the air-fuel mixture, which optimizes engine efficiency. Drivers often report noticeable improvements in fuel mileage, particularly during highway driving where engine demands are steadier. By improving combustion, these spark plugs help you save money at the pump while also minimizing emissions. -
Question:
Do E3.74 spark plugs require special tools for installation?
Answer: Installing E3.74 spark plugs typically requires standard hand tools, such as a spark plug socket and a ratchet. Some vehicles may have specific installation instructions due to design variations, so consulting your vehicle manual is advisable. Proper installation is crucial for achieving the best performance, and if you're not comfortable doing it yourself, seeking professional assistance is always a prudent option. -
Question:
What makes E3.74 spark plugs different from standard spark plugs?
Answer: E3.74 spark plugs stand out due to their unique electrode design, which features a three-ground electrode configuration. This design allows for improved ignition and efficient combustion compared to traditional single-electrode plugs. Enhanced performance, better throttle response, and longer lifespan are common advantages reported by users, making these plugs a preferable choice for those seeking an upgrade from standard options. -
Question:
Will using E3.74 spark plugs void my vehicle's warranty?
Answer: Using E3.74 spark plugs should not void your vehicle's warranty, especially when they are installed according to manufacturer specifications. It’s crucial, however, to ensure that the installation and usage comply with all vehicle specifications. In some cases, using aftermarket parts could lead to warranty claims being scrutinized, so consulting with your car manufacturer or dealership can provide additional reassurance. -
Question:
Are E3.74 spark plugs suitable for high-performance vehicles?
Answer: Yes, E3.74 spark plugs are an excellent choice for high-performance vehicles. Their design promotes more efficient combustion, which can lead to increased power and improved engine responsiveness. Performance enthusiasts often choose these spark plugs to maximize their vehicle's potential, especially during competitive driving or racing situations, where every bit of performance counts. -
Question:
Where can I buy E3.74 E3 Premium Automotive Spark Plugs 8-PACK?
Answer: You can purchase E3.74 E3 Premium Automotive Spark Plugs 8-PACK from Ubuy. This platform offers a variety of automotive products, ensuring you have access to premium spark plugs for your vehicle needs. Ubuy frequently updates its inventory, making it easy to find the latest products in automotive accessories.
E3 Spark Plugs E3.74 Editorial Review
The E3 Premium Automotive Spark Plugs offer fuel improvement and better engine response. Although there may be an initial decrease in mileage, it gradually improves with use. The spark plugs fit perfectly and arrive on time.
Customer Reviews & Ratings
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Pros
- Fuel improvement
- Better engine response
- Perfect fit
- On-time delivery
Cons
- May initially decrease mileage
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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TTD 494
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