Back to home page
|Listed in category:

Confirm this item fits

Add your vehicle details to make sure this item fits.

Picture 1 of 2

Picture 1 of 2
Picture 2 of 2
Have one to sell?
Sell it yourself

07-14 Mustang Shelby GT500 NGK TR-6 4177 Spark Plugs (Set of Eight Pre-Gapped)

John Smith Racing
(6064)
Seller's other items
Contact seller
US $34.99
ApproximatelyAU $53.65
Condition:
Brand New
More information - About this item condition
Compatibility:
2 available94 sold
People want this. 30 people are watching this.
Breathe easy. Free returns.
Collection:
Postage:
Free USPS Priority Mail Small Flat Rate Box.
Located in: Oceanside, California, United States
Delivery:
Estimated between Tue, 12 Aug and Fri, 15 Aug 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:
60-day returns. Seller pays for return postage.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:262199181527
Last updated on 02 Aug, 2025 02:57:43 AESTView all revisionsView all revisions

Compatibility

This part is compatible with 39 vehicle(s)
YearMakeModelTrimEngineNotes
2014FordMustangShelby Convertible 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2014FordMustangShelby Coupe 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2014FordMustangShelby GT500 Convertible 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2014FordMustangShelby GT500 Coupe 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2013FordMustangShelby Convertible 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2013FordMustangShelby Coupe 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2013FordMustangShelby GT500 Convertible 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2013FordMustangShelby GT500 Coupe 2-Door5.8L 5812CC 355Cu. In. V8 GAS DOHC Supercharged
2012FordMustangShelby Convertible 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2012FordMustangShelby Coupe 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2012FordMustangShelby GT500 Convertible 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2012FordMustangShelby GT500 Coupe 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2011FordMustangShelby Convertible 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2011FordMustangShelby Coupe 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2011FordMustangShelby GT500 Convertible 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2011FordMustangShelby GT500 Coupe 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2010FordMustangShelby Convertible 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2010FordMustangShelby Coupe 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2010FordMustangShelby GT500 Convertible 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
2010FordMustangShelby GT500 Coupe 2-Door5.4L 330Cu. In. V8 GAS DOHC Supercharged
Portions of the information contained in this table have been provided by john_smith_racing

Item specifics

Condition
Brand New
Manufacturer Part Number
4177
Brand
NGK

Item description from the seller

About this seller

John Smith Racing

100% positive Feedback•21K items sold

Joined Sep 2014
Come visit our 2,200 square foot showroom and installation facility located in Oceanside, CA. Our normal hours of operation are 9-6 M-F and 9-1:30 Sat. Let us know if you have any questions or if you ...
See more
Visit storeContact

Detailed seller ratings

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

Popular categories from this Store

See allcategories
15-18 Mustang05-14 Mustang94-04 Mustang79-93 MustangSparco EquipmentBattery ChargersOther

Seller feedback (6,195)

All ratings
Positive
Neutral
Negative
  • t***y (16)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Nice! Very professional, gapped right and every single one is brand new. Definitely will order again in 3k miles
  • 3***f (77)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Great Price and much needed upgrade
  • l***. (686)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    A+ seller recommend
See all feedback

Product ratings and reviews

Learn more
4.8
66 product ratings
  • 59 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 43 reviews
  • by mrtruestreet
    14 Jun, 2016Top favourable review

    NGK V-Power Spark Plugs

    I bought two sets. Ones for my Dads 04 E-250 Van. And another set but diffent model number. For my Supercharged 04 Mercury Marauder. Both models work awesome. I will do busniess again. With this speedy shipping. And they run bettter then discribed.

    Verified purchase: YesCondition: NewSold by: john_smith_racing

  • by gertis2013
    11 Mar, 2017

    Great item, great price

    NGK spark plugs are well known for they good quality and performance, and at this price makes it an even better deal.

    Verified purchase: YesCondition: NewSold by: y8AKuhf0Sji@Deleted

  • by joshubarraga_4
    02 Nov, 2018

    Great product

    Arrived on time installed and work phenomenal

    Verified purchase: YesCondition: NewSold by: goodexperts

  • by shaus_djjgo8
    26 Jan, 2018

    Perfect plug

    What can you say more about the TR 6 plug? If you have nitrous or forced induction this is the “gold” standard of plugs. Even runs great off the nitrous. Just a great plug.

    Verified purchase: YesCondition: NewSold by: kurumamotoring

  • by im_tigger45
    01 Apr, 2020

    Great for 5.3 GM

    Worked great! I used these for my mildly modified 5.3 Chevrolet I went 1 heat range colder and completely eliminated my high rpm knocking.

    Verified purchase: YesCondition: NewSold by: culltrag_performance

More to explore: