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NGK Iridium IX Spark Plug Box of 4 (GR4IX)

Marsoni M251S
Sale price$46.52
Pay 4 payments of $11.63 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Iridium IX Spark Plug Box of 4 (GR4IX)NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 1825 reviews
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Hook 'em DanO
Houston, US
★★★★★ 5
Suitable, less expensive option.
Size: HRV (2016-22) 1.8L Gas
Perfect fit for half the price of OEM. They're filters. They get replaced regularly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
E
Verified Purchase
Ed
Grantham, US
★★★★★ 5
Car filters good!
Size: HRV (2016-22) 1.8L Gas
Good filters easy to replace for Honda HRV 2020
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
D
Verified Purchase
dw
Belleville, US
★★★★★ 5
Worked well
Size: HRV (2016-22) 1.8L Gas
Worked out great and much cheaper than shop prices. TY
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
R
Verified Purchase
Rich Walker
Natrona Heights, US
★★★★★ 5
Superior Filters/Fit great! A1
Style: 2018-2021 Mazda 6 Turbo
Filters for our 2024 Mazda CX-5 Turbo fit perfectly and are made of top quality materials. Just minutes to install. Great value!
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Reviewed in the United States on April 30, 2026
B
Verified Purchase
BJLFlorida
Birmingham, US
★★★★★ 5
Great Pair of Filters
Style: 2018-2025 Honda Odyssey 3.5L
Perfectly designed to fit the vehicle. Nicely packaged.
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Reviewed in the United States on May 25, 2026

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