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E3.74 E3 Premium Automotive Spark Plugs - 4 SPARK PLUGS NEW

t-rex9114
(26)
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US $24.99
ApproximatelyC $34.43
or Best Offer
Condition:
New
Shipping:
US $5.83 (approx C $8.03) USPS Ground Advantage®.
Located in: Broken Arrow, Oklahoma, United States
Delivery:
Estimated between Sat, Aug 9 and Fri, Aug 15 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:226350803352

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
E3 Spark Plugs
Other Part Number
E3.74
Type
Spark Plug
Interchange Part Number
E3.74
Warranty
5 YEARS OR 100,000 MILES
OE/OEM Part Number
3.74
Fitment Type
Performance/Custom
Manufacturer Part Number
E3.74
Material
Special
Item Length
N/A
Country/Region of Manufacture
United States
Fuel Type
Gasoline
UPC
894489000510

Item description from the seller

About this seller

t-rex9114

100% positive feedback•70 items sold

Joined Aug 2024
Usually responds within 24 hours
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
4.7
Shipping speed
4.7
Communication
4.8

Seller feedback (26)

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  • 9***2 (206)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Objet neuf, qui m'est parvenu parfaitement emballé et dans le temps prévue. J'avais un peu peur que durant le trajet un flacon se perce, mais non, tout est parfaitement bien arrivé, sans perdre une goutte grâce à un emballage de qualité. Merci T-REX9194 pour son sérieux et la qualité de ses envois. Je recommande ce vendeur sérieux et efficace. Merci. Monica
    Bar's Leaks 1196 Radiator Stop Leak - 11 oz. , Grey NEW (#226331956803)
  • m***o (52)- Feedback left by buyer.
    Past year
    Verified purchase
    Fast shipping and item was as described. God seller, would buy from them again.
    Philips - Hue White A19 Bluetooth 75W Smart Bulbs (2-pack) Bluetooth Dimmable (#226350775585)
  • j***j (2212)- Feedback left by buyer.
    Past year
    Verified purchase
    Arrived very fast and exactly as advertised seller A ++
    Bar's Leaks 1196 Radiator Stop Leak - 11 oz. , Grey NEW (#226331956803)
See all feedback

Product ratings and reviews

Learn more
4.7
93 product ratings
  • 81 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 5 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 77 reviews
  • by maxedd
    Jan 20, 2021Top favourable review

    Smooth and quiet.

    I put these in my 13' f-150 5.0. Instantly they were smoother running than the original plugs. There is a noticeable power increase at higher rpm. Everything else is just smoother. I have not notice any difference in fuel economy which is what I was really seeking. I have used E3 plugs in many autos and small engines before and have always been pleased.

    Verified purchase: YesCondition: NewSold by: winnerscirclespeedandcustom

  • by jmanaea
    Feb 25, 2020

    Trailblazer LT 4.2L

    With this product I feel there is more of a low mid to high rpm range improvement. I have been running these plugs for a short time, but what Im experiencing is well worth it, as for longevity the manufacturer is saying a 100,000 miles, we'll see only time will tell.

    Verified purchase: YesCondition: NewSold by: bungerfeldsauto

  • by jurcarre_0
    Jul 03, 2025

    Great parts, the spark plugs! I love the...

    Great parts, the spark plugs! I love them and highly recommend.

    Verified purchase: YesCondition: NewSold by: necycleshop

  • by robncoll13
    Apr 25, 2020

    Great plugs

    These plugs are fantastic. I run them in a 1984 Pontiac Firebird with a 5.0 carbureted , a 1989 Honda Shadow 1100 cc V-Twin carbureted, a 2011 Harley-Davidson Ulta Glide 103 ci fuel injected, a 2015 Chevy Equinox 2.4 liter fuel injection as well as a couple of small engine equipment. The E3’s have been my go to spark plugs for years. Easy starting, smooth idle, good power. I don’t track fuel mileage so I can’t say if there’s a fuel savings. I purchase the E3’s for reliability and smooth operations. I recommend them to friends.

    Verified purchase: YesCondition: NewSold by: necycleshop

  • by ronald6181
    May 22, 2019

    A great spark plug

    I’ve used this brand on my ford F53 motor home and got better performance and they added 1-1/2 mpg increase which doesn’t sound like much but to those of us who drive gas powered coaches its a considerable boost. So I finally put them in my tow-vehicle, a 2007 HHR. so far so good.

    Verified purchase: YesCondition: NewSold by: necycleshop

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