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Decent.
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Prices may varyThis product ranks #14 of 31 in Spark Plug.Three above it ↓
Last reviewed July 13, 2026
TL;DR NGK's DILKAR8P8SY is the genuine Honda dealer-channel plug for the 1.5T Civic, Accord, CR-V, and several Acura models. Iridium center electrode, platinum ground, manufacturer-rated for 100,000 miles, not yet community-confirmed.
Fine-wire iridium center electrode with a disclosed 0.6mm tip, platinum ground, heat range 8, 12mm thread, 26.5mm reach, factory-set 0.031in (0.8mm) gap. Honda's own genuine-parts catalog lists this exact NGK part directly under dealer part 12290-6A0-A01, so NGK is the confirmed OE dealer-channel supplier, not a cross-reference. Fitment covers the 1.5T (L15B7) Civic EX, Touring, EX-L, and Sport Touring for 2022-2024 (Honda dropped the 1.5T Civic for the 2025 refresh), plus 1.5T Accord, CR-V, and Acura models. NGK rates it 100,000 miles, unconfirmed yet by independent photo evidence.
Right pick for a 2022-2024 Civic 1.5T EX, Touring, EX-L, or Sport Touring, or shared 1.5T Accord/CR-V, at the 100,000-mile interval. Skip for a naturally aspirated 2.0L Civic LX, which takes a different NGK part.
No chemical exposure pathway: a passive part with no SDS. The iridium tip carries a small precious-metal mass, offset by the 100,000-mile rated interval cutting consumption versus copper. The steel shell recycles as scrap; the ceramic insulator lands in the trash, with no take-back program.
It is the genuine Honda dealer-channel part. Honda's own parts catalog lists dealer number 12290-6A0-A01 directly as this NGK plug, not as a cross-reference to a different maker's part.
Honda's genuine-parts catalog documents it for the 1.5T (L15B7) EX, Touring, EX-L, and Sport Touring trims of the 2022-2024 Honda Civic, plus the 1.5T Honda Accord, 1.5T Honda CR-V, and Acura RDX, MDX, TLX, and Integra applications. Always confirm the correct part number against your specific year, trim, and engine before ordering.
Honda's catalog lists the same dealer part number for Si trims of the Civic, but this product page is scored and documented specifically against the L15B7 non-Si applications. Confirm your exact trim's plug requirement before ordering.
Heat range 8 with a factory-set gap of 0.031 in (0.8mm), per NGK's own product specification.
NGK's own product page states a 100,000-mile longevity rating. This is the manufacturer's claim; independent long-term removal-photo confirmation for this specific part number was not located during research.
Marketing copy from NGK, via Amazon. Not editorial.
Per manufacturer cross-reference. Verify on Amazon before purchase.
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