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Compatible with Chevrolet Silverado 1500 2014 - 5.3L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2014 - 6.2L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2015 - 5.3L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2015 - 6.2L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2016 - 5.3L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2016 - 6.2L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2017 - 5.3L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2017 - 6.2L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2018 - 5.3L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2018 - 6.2L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2019 - 5.3L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2019 - 6.2L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2020 - 5.3L V8;Gap 0.040"
Compatible with Chevrolet Silverado 1500 2020 - 6.2L V8;Gap 0.040"
Jason Thumann
2025-07-17 17:00:37
Quality parts and worth the money. Made my silverado run like new again. Gas milage I gained paid for the plugs. Exact fit for my 1500. Easy to install and better plugs hands down.
James Feldmiller
2025-07-08 18:12:53
Installed and working fine
Customer
2025-05-14 11:10:53
I worked on German cars for a long time and was a Bosch spark plug snob. Over that previous career I dropped in thouands. I'm coming around to NGK though. It started with the chainsaws and now, my 2014 Chevy Silverado with 5.3L V8. These plugs are a hassle to replace so I wanted make sure I got better plugs to avoid having to do it all over again. These came securely packaged and were accurately gapped based on the GM recommendation of .040 inch. (I checked with a real tool.) Of course the engine runs noticeably better, the old plugs had 76,000 on them. I should have replaced the OEMs long ago considering the condition of the insulators on three of them. I'm guessing the 100,000 mile range for iridiums is a product of a lot of highway driving and not the mixed bag of back road short hops this poor truck has to deal with....
Customer
2025-04-18 09:11:16
Perfect fit for 2018 Silverado
Mike Combs
2025-03-17 10:44:45
Installed in my 2015 SilveradoGreat plugs, no issues installing. Be sure to use antiseize or you will be hating life when it's time to change them down the road.Can't speak on longevity as I've only had them in a month, about 2000 miles but not expecting issues as I've ran these plugs many times before and they're a good reliable plug.Wires Installed with no issues either. I like to use dielectric grease on both ends and it also helps to be sure you're clicked in all the way.
Bob
2025-01-03 18:05:45
NGK plugs are the best. I'm a retired ASE master tech and I only use NGK plugs unless they don't make it for my application
Isidro G Mexicano
2024-12-09 18:12:20
One of the spark plugs was broken I sent a comment about broken spark plug and never got a response
Mike
2024-11-21 20:44:05
Went in well and have performed good so far
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