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NGK # 3186 G-Power Platinum Spark Plugs TR5GP - 8 PCSNEW

4.6 4.6 out of 5 stars 3,319 ratings

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Purchase options and add-ons

  • G-Power Platinum
  • Designed to operate over a much wider heat range than ordinary plugs
  • Resists carbon buildup and pre-ignition
  • Patented triple gasket sealing process eliminates the possibility of combustion gas leakage
See more product details

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$29.40
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Product Description

Genuine 8 pack NGK G-Power 3186 Spark Plug

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
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NGK # 3186 G-Power Platinum Spark Plugs TR5GP - 8 PCSNEW


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This Item
NGK # 3186 G-Power Platinum Spark Plugs TR5GP - 8 PCSNEW
NGK # 3186 G-Power Platinum Spark Plugs TR5GP - 8 PCSNEW
Recommendations
3186 G-Power Platinum Spark Plugs TR5GP,KAX Platinum Spark Plugs 8 Pack Fit for Silverado 1500, Tahoe, Sierra 1500, Silverado 2500 HD, Suburban 1500, Express 2500, Escape, Express 3500, Yukon,Corvette
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A-Premium Iridium Platinum Spark Plugs Compatible with Cadillac CTS Escalade, Chevrolet Silverado Tahoe Suburban, GMC Sierra Yukon, Ford F-150 E-150, Hummer H2, V8 4.6L-6.0L 1993-2014, Pack of 8
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8 pc NGK G-Power Spark Plugs compatible with Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8 1999-2013
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NGK G-Power Platinum Spark Plug TR5GP (8 Pack) for GMC P3500 BASE 1998-1999 5.7L/350
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8 pc DENSO Platinum TT Spark Plugs compatible with Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8 1999-2013
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Price$29.40$22.34$26.99$38.52$37.49$39.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
Value for money
4.3
5.0
4.7
Mileage
4.2
4.7
4.2
Sold By
Hardware X Supply
KAX-AUTO Direct 2
PremiumpartsWhosale
Sixity Auto
Apex Tool Supply.
Sixity Auto
number of items
1
8
1
1
1
core material
Platinum
Platinum
Iridium
Copper
Platinum
Platinum
top material
Metal, Nickel
Metal
Metal

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
3,319 global ratings

Customers say

Customers like the smoothness and value of the spark plug. For example, they mention it runs smoothly and is good value for money. Customers are also impresseded with the performance. That said, opinions are mixed on quality, gap adjustment, and fit.

AI-generated from the text of customer reviews

56 customers mention51 positive5 negative

Customers are satisfied with the performance of the spark plug. They mention that it works beautifully, and their engine runs smooth and flawless. Some say that the plugs have to be recapped, but that's no biggie. Overall, customers are happy with the product's performance.

"...I think it has been about four years and close to 100k miles. They performed great before they finally gave out, under rough conditions...." Read more

"Works great." Read more

"Definitely an improvement in performance in my 2006 Chevy pickup" Read more

"I like them, good plugs. Seems to be working fine. Wait n see.." Read more

47 customers mention44 positive3 negative

Customers appreciate the value of the spark plugs. They say they are a great item at a good price. Some customers also mention that the plugs are better than stock and a perfect buy.

"What can I say, good price." Read more

"Great price on these spark plugs and they arrived quickly, keeping our 2000 Ford Ranger running smooth down the road!" Read more

"Great quality and price" Read more

"Worked great, would buy again, great price" Read more

8 customers mention8 positive0 negative

Customers like the smoothness of the spark plug. They mention that it fits perfectly and runs smoothly.

"Did the job! Car runs smooth now!" Read more

"...Truck runs like a top" Read more

"It fit perfectly and ran smoothly" Read more

"...I mostly bought this truck because this engine ran so smooth and flawless - I could rest my arm near the engine compartment and feel nothing but..." Read more

6 customers mention6 positive0 negative

Customers find the installation process of the spark plug to be easy. They mention that it comes perfectly packaged and is convenient to install.

"I liked the convenience of them and the way they run." Read more

"Easy to install 👌...." Read more

"Came perfectly packaged easy to install so far so good no issues" Read more

"Great price and easy to install in my 2002 GMC truck over 200 thousand miles and running great." Read more

66 customers mention42 positive24 negative

Customers are mixed about the quality of the spark plugs. Some mention they are nice quality plugs, excellent quality, and reliable. However, others say that two of the eight spark plug was crack upon receiving them, and the type of plug is easily damaged. They also say the plugs arrived damaged and one was broken.

"...Not a recommendation. Overall they held up great over extended miles and poor conditions before finally starting to misfire causing some stalling..." Read more

"...other plug sets and sometimes the plugs are poorly packaged and arrive damaged...." Read more

"I like them, good plugs. Seems to be working fine. Wait n see.." Read more

"I used these in a 2010 silverado and they worked great. Good quality. Trucks running perfect." Read more

18 customers mention11 positive7 negative

Customers are mixed about the fit of the spark plug. Some mention that it fits perfectly, while others say that it does not fit their model. Some customers also mention that the plugs were pre-spaced out way too much.

"Perfect fit" Read more

"...wrong spacing but it said they were pre spaced... they were spaced out way too much... I had to space them to .060 and put them in a 2003 Yukon XL...." Read more

"Fitment table is correct." Read more

"It fit perfectly and ran smoothly" Read more

12 customers mention4 positive8 negative

Customers are mixed about the gap adjustment of the spark plug. Some mention that the gap was set perfectly on all spark plugs at.04, and there was no gap adjustment necessary. However, others say that the plugs were not the correct gap for their truck, and the gaps slightly varied between plugs.

"They worked good but did not come gapped like said." Read more

"These came pre-gapped and I put them right in. 2008 Chevy Silverado 5.3!" Read more

"The sparks plug were not gapped anywhere close to spec. That is no big deal...." Read more

"...The gap is not correct and they are the wrong spark plug...." Read more

NGKs perform great for a long time.
5 Stars
NGKs perform great for a long time.
First off the shipping. My new NGKs were shipped from the Amazon warehouse and arrived on time packaged in a standard mailer protected from moisture inside a tightly sealed ziplock bag. I’m happy with the shipping.My old set of NGKs shown in the pictures have been in so long that I can’t remember when I installed them. I think it has been about four years and close to 100k miles. They performed great before they finally gave out, under rough conditions. In all but one cylinder there was oil burning condition, with two cylinders burning oil worse than the others. They gapped over .01 where the most oil fouling occurred. In the rest they gapped .02 to .03 over. Not bad considering their age and likely mileage. The one cylinder with no excess oil burn looked like it could be re-gapped and re-run. Not a recommendation. Overall they held up great over extended miles and poor conditions before finally starting to misfire causing some stalling issues, power loss and about a 2mpg loss.Quick tip. These do come pre-gapped at .035, but be sure to check the gap and re-gap them to your vehicle’s specs. Mine is .04.Update: NGK recommends that you not use anti-seize products for there spark plugs when you install them the first time.2000 Chevy Tahoe LS 5.3 V8 4x4 434k miles.
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Top reviews from the United States

Reviewed in the United States on September 13, 2023
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5.0 out of 5 stars NGKs perform great for a long time.
Reviewed in the United States on September 13, 2023
First off the shipping. My new NGKs were shipped from the Amazon warehouse and arrived on time packaged in a standard mailer protected from moisture inside a tightly sealed ziplock bag. I’m happy with the shipping.

My old set of NGKs shown in the pictures have been in so long that I can’t remember when I installed them. I think it has been about four years and close to 100k miles. They performed great before they finally gave out, under rough conditions. In all but one cylinder there was oil burning condition, with two cylinders burning oil worse than the others. They gapped over .01 where the most oil fouling occurred. In the rest they gapped .02 to .03 over. Not bad considering their age and likely mileage. The one cylinder with no excess oil burn looked like it could be re-gapped and re-run. Not a recommendation. Overall they held up great over extended miles and poor conditions before finally starting to misfire causing some stalling issues, power loss and about a 2mpg loss.

Quick tip. These do come pre-gapped at .035, but be sure to check the gap and re-gap them to your vehicle’s specs. Mine is .04.

Update: NGK recommends that you not use anti-seize products for there spark plugs when you install them the first time.

2000 Chevy Tahoe LS 5.3 V8 4x4 434k miles.
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Top reviews from other countries

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joe boston
5.0 out of 5 stars Very good product
Reviewed in Canada on October 1, 2023
Doug Cholette
5.0 out of 5 stars 2006 chevy trailblazer ss
Reviewed in Canada on December 4, 2023
Pauly wally
5.0 out of 5 stars Quality
Reviewed in Canada on November 8, 2023
s sheridan
5.0 out of 5 stars on time and looked new
Reviewed in Canada on February 13, 2024
Denis brouillette
4.0 out of 5 stars Good plug pour lauto
Reviewed in Canada on September 19, 2022