6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303
6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303
Hero image 0 of 6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303, 0 of 3

6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303

5 stars out of 11 reviews
(5.0)|
11 ratings
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Key item features

  • Enhanced Combustion: Patented DENSO Spark Plug design reduces emissions and misfires by enabling complete fuel ignition and generating a larger spark nucleus for improved flame travel.
  • Improved Efficiency: Fires leaner mixtures than conventional plugs, enhancing throttle response and improving ignitability for increased fuel efficiency and emission gas purification.
  • Durable Construction: 100 percent pre-fired for reliable operation and lasts twice as long as conventional plugs, featuring a unique five-rib insulator to reduce flashover and voltage loss.
  • Advanced Technology: DENSO is recognized for product advancement, including the development of direct ignition coils and revolutionizing aftermarket performance spark plugs with platinum and iridium.
  • Broad Compatibility: This 6-pack of DENSO Standard U-Groove 5023 Spark Plugs (T16EPR-U15) replaces numerous OEM parts from brands like Autolite, NGK, General Motors, Ford, and Mazda.
  • Extensive Vehicle Fitment: Fits a wide range of vehicles including select Ford F150, Chevrolet Silverado, Ford Escape, GMC Sierra, and many more models from various years.
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Current price is $22.77
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Columbus, 43215
Arrives by Fri, Feb 6
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Sold and shipped by Sixity Auto
4.551612903225807 stars out of 5, based on 2170 seller reviews(4.6)
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6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303
6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303
current price $22.77
6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303
5 out of 5 Stars. 11 reviews
6 pc DENSO 6043 Standard U-Groove Spark Plugs for W22MPR-U Ignition Wire Secondary
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6 pc DENSO 4101 Standard U-Groove Spark Plugs for X24ESR-U Ignition Wire Secondary
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6 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire Secondary
6 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire Secondary
current price $19.89
6 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire Secondary
8 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire Secondary
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8 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire Secondary
4 pc DENSO 4091 Standard U-Groove Spark Plugs for X22ESR-U Ignition Wire Secondary
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current price $18.76
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2 pc DENSO 3011 Standard U-Groove Spark Plugs for W14EX-U Ignition Wire Secondary
2 pc DENSO 3011 Standard U-Groove Spark Plugs for W14EX-U Ignition Wire Secondary
current price $12.04
2 pc DENSO 3011 Standard U-Groove Spark Plugs for W14EX-U Ignition Wire Secondary
Comparison Chart:
Vehicle fitment typeSpecific6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303Specific6 pc DENSO 6043 Standard U-Groove Spark Plugs for W22MPR-U Ignition Wire SecondarySpecific6 pc DENSO 4033 Standard U-Groove Spark Plugs for 999 170 128 90 W24ESR-U Ignition Wire SecondarySpecific6 pc DENSO 3093 Standard U-Groove Spark Plugs for W22ES-U Ignition Wire SecondarySpecific8 pc DENSO 4046 Standard U-Groove Spark Plugs for W27ES-U Ignition Wire SecondarySpecific6 pc DENSO 4101 Standard U-Groove Spark Plugs for X24ESR-U Ignition Wire SecondarySpecific6 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire SecondarySpecific8 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire SecondarySpecific4 pc DENSO 4091 Standard U-Groove Spark Plugs for X22ESR-U Ignition Wire SecondarySpecific2 pc DENSO 3011 Standard U-Groove Spark Plugs for W14EX-U Ignition Wire Secondary
Vehicle typeCar6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303Car6 pc DENSO 6043 Standard U-Groove Spark Plugs for W22MPR-U Ignition Wire SecondaryCar6 pc DENSO 4033 Standard U-Groove Spark Plugs for 999 170 128 90 W24ESR-U Ignition Wire SecondaryCar6 pc DENSO 3093 Standard U-Groove Spark Plugs for W22ES-U Ignition Wire SecondaryCar8 pc DENSO 4046 Standard U-Groove Spark Plugs for W27ES-U Ignition Wire SecondaryCar6 pc DENSO 4101 Standard U-Groove Spark Plugs for X24ESR-U Ignition Wire SecondaryCar6 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire SecondaryCar8 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire SecondaryCar4 pc DENSO 4091 Standard U-Groove Spark Plugs for X22ESR-U Ignition Wire SecondaryCar2 pc DENSO 3011 Standard U-Groove Spark Plugs for W14EX-U Ignition Wire Secondary
Pack quantity16 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 561430316 pc DENSO 6043 Standard U-Groove Spark Plugs for W22MPR-U Ignition Wire Secondary16 pc DENSO 4033 Standard U-Groove Spark Plugs for 999 170 128 90 W24ESR-U Ignition Wire Secondary16 pc DENSO 3093 Standard U-Groove Spark Plugs for W22ES-U Ignition Wire Secondary18 pc DENSO 4046 Standard U-Groove Spark Plugs for W27ES-U Ignition Wire Secondary16 pc DENSO 4101 Standard U-Groove Spark Plugs for X24ESR-U Ignition Wire Secondary16 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire Secondary18 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire Secondary14 pc DENSO 4091 Standard U-Groove Spark Plugs for X22ESR-U Ignition Wire Secondary12 pc DENSO 3011 Standard U-Groove Spark Plugs for W14EX-U Ignition Wire Secondary
Has written warrantyNo6 pc DENSO 5023 Standard U-Groove Spark Plugs for 19158002 19300384 19301655 19302723 19302725 19302728 25161678 5613906 5614158 5614212 5614224 5614227 5614236 5614253 5614283 5614284 5614303No6 pc DENSO 6043 Standard U-Groove Spark Plugs for W22MPR-U Ignition Wire SecondaryNo6 pc DENSO 4033 Standard U-Groove Spark Plugs for 999 170 128 90 W24ESR-U Ignition Wire SecondaryNo6 pc DENSO 3093 Standard U-Groove Spark Plugs for W22ES-U Ignition Wire SecondaryNo8 pc DENSO 4046 Standard U-Groove Spark Plugs for W27ES-U Ignition Wire SecondaryNo6 pc DENSO 4101 Standard U-Groove Spark Plugs for X24ESR-U Ignition Wire SecondaryNo6 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire SecondaryNo8 pc DENSO 6022 Standard U-Groove Spark Plugs for W20M-U Ignition Wire SecondaryNo4 pc DENSO 4091 Standard U-Groove Spark Plugs for X22ESR-U Ignition Wire SecondaryNo2 pc DENSO 3011 Standard U-Groove Spark Plugs for W14EX-U Ignition Wire Secondary

Customer ratings & reviews

5 out of 5 stars
stars11 ratings6 reviews
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Showing 1-3 of 6 reviews

Aug 4, 2025
anonymous
Sold and shipped bySixity Auto
5 out of 5 stars review

Verified Purchase

perfect assemblely

They were the exact ones i ordered, and they fit perfectly in my vehicle with no issues.

Helpful?2GPCQM1I0TX13776972295
Jun 4, 2025
Welton
Top Reviewer
Sold and shipped bySixity Auto
5 out of 5 stars review

Verified Purchase

Great product for the cost

Helpful?2GPCQM1I0TX13776972295
Mar 5, 2024
Meagen
Sold bySixity Auto
5 out of 5 stars review

Verified Purchase

The real deal

i am so happy to leave a good review on the last two products i have bought online for my car. these denso spark plugs being one of them. the plugs arrived in orignal denso boxes an are working great in my car. plugs look and are preforming to my satisfaction. truly are denso spark plugs, not a knock off brand.

Incentivized Review
Helpful?2GPCQM1I0TX13776972295