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Item #:
30906966
E3.40 E3 Premium Automotive Spark Plugs (8-PACK)
89% of respondents would recommend this to a friend
Item #:
30906966
GBP 48
Price Details
Price
GBP 48
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from USA store
QTY:
Only 9 items left in stock.
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, November 09
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
High Performance
Designed for maximum efficiency, these spark plugs enhance engine performance and fuel economy, ensuring smoother operation and improved acceleration for automotive enthusiasts.
Durability
Built with advanced materials, the E3 Premium spark plugs resist wear and corrosion, providing a longer lifespan compared to standard plugs, reducing maintenance frequency and costs for vehicle owners.
Easy Installation
These spark plugs come pre-gapped and are easy to install, allowing DIYers and professionals alike to quickly replace and upgrade, making them a hassle-free choice for car maintenance.
Product Details
| Brand Name | E3 |
| Manufacturer Part Number | E3.40 |
| Number of Items | 1 |
| Item Highlight | Replaces 10 44T AF3 43TS 4AF1 AF32 AF3C ARF2 ARF3 ARF4 ARF6 ARF8 ASF8 R41T R42T R43T 41809 41816 41817 41821 41826 ARF22. |
| Unit Count | 8 Count |
| OEM Equivalent Part Number | E3.40 |
| Included Components | E3.40 |
| Item Weight | 12.8 ounces (362.88 grams) |
| Manufacturer | E3 Spark Plugs |
| Model Number | E3.40 |
| 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 |
What's in the box
E3.40
Who Should Buy?
-
Enthusiast Mechanics
Perfect for hobbyists looking to enhance engine performance with high-quality spark plugs for various vehicles.
-
Standard Vehicle Users
Ideal for everyday drivers seeking reliable and durable sparks for efficient engine operation and fuel efficiency.
-
Performance Tuners
Great for those wanting improved ignition efficiency and better throttle response in modified or high-performance vehicles.
-
Budget-Conscious Consumers
Might not be suitable for users focused strictly on criteria based on the lowest cost over performance.
Product Description
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Customer Questions & Answers
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Question:
How to Shop E3.40 E3 Premium Automotive Spark Plugs (8-PACK) Online From Ubuy?
Answer: It’s easy to shop E3.40 E3 Premium Automotive Spark Plugs (8-PACK) online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is E3.40 E3 Premium Automotive Spark Plugs (8-PACK) Available to Shop Online in UK?
Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The E3.40 E3 Premium Automotive Spark Plugs (8-PACK) is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
E3 Spark Plugs E3.40 Editorial Review
The E3 spark plugs seem to be well-received by customers, especially those who have installed them in their classic cars with small block engines. Though there were no remarks about long-term life or mileage, the customers noticed improvements in the vehicles' performance such as quicker throttle response, increased power, and smoother operation. Despite being slightly more expensive than other options, the customers found the E3 spark plugs to be of high quality, long-lasting, and helpful in achieving better gas mileage.
Customer Reviews & Ratings
74 customers ratings
-
5 Star
78%
-
4 Star
7%
-
3 Star
6%
-
2 Star
3%
-
1 Star
6%
Review this product
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Pros
- Quicker throttle response
- Increased power
- Smoother operation
- Better gas mileage
- High quality
- Long-lasting
Cons
- Slightly more expensive than other options
Platform Trust & Buyer Confidence
DH
Diana
Verified buyer
“I have, in fact, had bad experiences on several occasions with service providers or shipping companies from America—definitely—but this is the first and only reputable and reliable company I have encountered so far; huge praise for their work. ”
23 October 2026 · via Trustpilot
JS
Jarl
Verified buyer
“Fast shipping and A+ product. ”
24 Oct 2026 · via Trustpilot
B
Botibita
Verified buyer
“Great Range of Products and Excellent Service. The ordering and delivery process was excellent! I was able to purchase an item that I couldn’t find locally, and everything went smoothly from purchase to delivery. Thank you for the excellent service! ”
24 October 2026 · via Trustpilot
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Agnes
Verified buyer
“Reliable website, great articles. Timeline Mitopure Urolithin A Supplement Softgels is a wonderful product.”
25 October 2026 · via Trustpilot
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Colin
Verified buyer
“Great service from start to finish. ”
26 October 2026 · via Trustpilot
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GBP 48
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, November 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 9 items left in stock.
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