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E3 Spark Plugs E3.42 Premium Automotive Spark Plug

JJBoy925
(41172)
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US $25.52
ApproximatelyAU $39.31
Condition:
Brand New
More information - About this item condition
Compatibility:
3 available
Breathe easy. Free delivery and returns.
Postage:
Free Standard Shipping.
Located in: San Leandro, California, United States
Delivery:
Estimated between Sat, 7 Jun and Wed, 11 Jun to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:312551763574
Last updated on 09 May, 2025 22:49:35 AESTView all revisionsView all revisions

Compatibility

This part is compatible with 1238 vehicle(s)
YearMakeModelTrimEngineNotes
2000GMCC2500Sierra SLE Crew Cab Pickup 4-Door5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated
2000GMCC2500Sierra SLE Crew Cab Pickup 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2000GMCC2500Sierra SLE Extended Cab Pickup 2-Door5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated
2000GMCC2500Sierra SLE Extended Cab Pickup 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2000GMCC2500Sierra SLE Standard Cab Pickup 2-Door5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated
2000GMCC2500Sierra SLE Standard Cab Pickup 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2000GMCK2500Sierra SLE Crew Cab Pickup 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2000GMCK2500Sierra SLE Extended Cab Pickup 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2000GMCK2500Sierra SLE Standard Cab Pickup 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1999GMCC2500Sierra SLE Cab & Chassis 2-Door5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated
1999GMCC2500Sierra SLE Cab & Chassis 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1999GMCC2500Sierra SLE Crew Cab Pickup 4-Door5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated
1999GMCC2500Sierra SLE Crew Cab Pickup 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1999GMCC2500Sierra SLE Extended Cab Pickup 2-Door5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated
1999GMCC2500Sierra SLE Extended Cab Pickup 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1999GMCC2500Sierra SLE Standard Cab Pickup 2-Door5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated
1999GMCC2500Sierra SLE Standard Cab Pickup 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1999GMCK2500Sierra SLE Cab & Chassis 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1999GMCK2500Sierra SLE Crew Cab Pickup 4-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1999GMCK2500Sierra SLE Extended Cab Pickup 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
Portions of the information contained in this table have been provided by jjboy925

Item specifics

Condition
Brand New
UPC
894489000428
Brand
E3 Spark Plugs
Country/Region of Manufacture
China
Manufacturer Warranty
Other
Manufacturer
E3 Spark Plugs
Manufacturer Part Number
E3.42

Item description from the seller

About this seller

JJBoy925

99.4% positive Feedback•104K items sold

Joined Dec 2002
Usually responds within 24 hours
Welcome! Our line of products are much larger than just this store itself, so if you can’t find it in this store, please e-mail us for a quote! We carry lines from ACT, AEM, DC, Eneos, Eibach, Fujita, ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (43,321)

All ratings
Positive
Neutral
Negative
  • o***r (80)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller item arrived as described. Item was very welled packaged orginal package was inside a discrete box. I really appreciate that. Also item shipped and arrived in a timely mannner. I will do business with seller again.
    Banks Power 61401 Banks iDash 1.8 Super Gauge Upgrade Kit (#312985858838)
  • t***t (2055)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller. Item was just as described and arrived quickly and packaged well. Not much else you can ask from an eBay purchase. Will shop with the seller again!
    Westin 72-97170 Platinum Bug Shield Fits 16-23 Tacoma (#205145904158)
  • o***l (24)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The gaskets are just as ordered. Shipping took a couple days longer but was more about USPS. I was worried cause the box had seen better days. But no damage to gaskets. Would buy from this seller again!!
    SCE for PONTIAC 326-455 V8 D PORT GRAPH-FORM 1/8 THK EXH GSKTS (#204567535380)
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Product ratings and reviews

Learn more
5.0
60 product ratings
  • 60 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 48 reviews
  • by moonshiner180
    11 Jun, 2020Top favourable review

    Never dissapointed!

    I've used these in a few of my project/daily drivers and always good results! I ran them in my 83 Chevy both in the worn out 305 and hopped up 350 that replaced it (same set of plugs) and never changed them over 4 years without issue. I also ran them in a 97 Thunderbird v6 and avg'd 1-2mpg improvement in both. On the 97 being computer controlled I did have to disconnect battery to reset the ecm to make it run right but smoother and better than ever afterwards. I just installed this set in my 79 Mercury Cougar which has already had upgrades like HEI and 4bbl/intake and right away noticed smoother idle and better throttle response! These have always worked great for me, but if your car has ecm/fuel injection reset the computer after installing, just like you would (should) for a sensor ...

    Verified purchase: YesCondition: NewSold by: autoplusautoparts

  • by crxtreme1989
    25 May, 2017

    Responsive

    I had iridium type Motorcraft spark plugs which I paid the same or more! After installing EC3 spark plugs my idle was smoother and the engine was so responsive on acceleration, you could hear the difference!

    Verified purchase: YesCondition: NewSold by: autoplusautoparts

  • by jefbake-316
    05 Aug, 2019

    Little more

    Yes a little more I could tell the difference after tune up cap & rotor E3 plugs and wires . My truck with 4.3 ran good before doing so . Live in WV hilly so not hard to notice the first ride an test I could tell and hope to improve gas mileage too ! But I like 5 years 100,000 mile warranty inside the 4 pack box . Hope they make your run better also ! Drive carful 😎!

    Verified purchase: YesCondition: NewSold by: necycleshop

  • by bubbanader
    26 Apr, 2018

    Only Spark Plugs I Use

    I love these spark plugs!! There's nothing like a strong ignition system. I been using these plugs on all my vehicles for at least the past 5 years, and not one fouled plug since. With a good coil, plug wires and these plugs, you will be amazed at how much better your vehicle will run!! Strong ignition components are key to a well running engine. 5 stars all day, all night!!

    Verified purchase: YesCondition: NewSold by: sirwaltwalt

  • by patrhes0
    06 May, 2020

    Great price, great performance

    As soon as these were installed in my truck, it immediately ran better. I will recommended them to everyone if you want your vehicle to run better, perform better and the price wasn't all bad. Try them I know you will be satisfied.. Great job E3 I like my spark plugs...

    Verified purchase: YesCondition: NewSold by: necycleshop

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