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Honda / NGK Laser Iridium Spark Plug ILZKAR8H8S Heat Range 8

Honda / NGK Laser Iridium Spark Plug ILZKAR8H8S Heat Range 8 - Main image
Honda / NGK Laser Iridium Spark Plug ILZKAR8H8S Heat Range 8 - View 2
$11.72 $17.49 In stock

Category: Spark Plugs & Ignition

Fits all 2017-2021 Civic Type-R FK8
Fits all 2016-2021 Civic 1.5T Non-Si
Fits all variant models including RHD, International Models, Etc.

Overview

Important Notes:

  • PRODUCT IS A SINGLE SPARK PLUG, PRICING IS FOR (1) QTY
  • Honda Part Number 12290-59B-003
  • NGK Part Number 95112

Technical Notes:

Laser Iridium Spark Plug by NGK
OE Direct Replacement Spark Plugs - Intended for ALL Power Goals

NGK Laser Iridium Spark Plugs provide superior ignitability and long service life.
The fine wire center electrode and the fine wire ground electrode offer the smallest tip diameter available with Iridium and Platinum surfaces that ensure a slow wear rate, provide a stable idle, offer superior anti fouling, improve your fuel efficiency, and lower your vehicle's emissions.

  • Pre-Gapped at 0.032" (factory spec) - We Recommend Double-Checking for Safety and protection of engine
  • Gapping/Indexing Recommended for Optimal Use on High Boost/Power Engines
  • Laser welded Iridium center electrode tip
  • Platinum disc welded to backside of ground electrode provides
  • “Trivalent Metal Plating” provides superior anti-corrosion and anti-seizing properties
  • Faster starts and quicker acceleration
  • Long service life, better fuel economy and lower emissions
  • Original Equipment Manufacturer approved design
Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

David ★★★★★

Had a misfire code on my FK8, swapped in this heat range 8 plug and the idle smoothed right out. Gap was perfect out of the box, didn't even need to check it.

Benjamin P. ★★★★★

Been running these in my 1.5T Civic for about 3,000 miles now and the idle is noticeably smoother. The iridium tip seems to hold up well under boost, and installation was straightforward.

Lucy ★★★★★

Swapped these into my 2019 Civic Type R and the throttle response feels noticeably sharper, especially in the mid-range. The iridium tip seems to burn cleaner than the stock plugs I pulled out too.

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