6 pc Champion 9407 Iridium Spark Plugs for 12290-R70-A01 12290-R70-A02 12290-R71-L01 DILZKR7A11G ILZKR7B11 ILZKR7B11S RER8ZWYCB4 Ignition Wire Secondary
6 pc Champion 9407 Iridium Spark Plugs for 12290-R70-A01 12290-R70-A02 12290-R71-L01 DILZKR7A11G ILZKR7B11 ILZKR7B11S RER8ZWYCB4 Ignition Wire Secondary
Hero image 0 of 6 pc Champion 9407 Iridium Spark Plugs for 12290-R70-A01 12290-R70-A02 12290-R71-L01 DILZKR7A11G ILZKR7B11 ILZKR7B11S RER8ZWYCB4 Ignition Wire Secondary, 0 of 3

6 pc Champion 9407 Iridium Spark Plugs for 12290-R70-A01 12290-R70-A02 12290-R71-L01 DILZKR7A11G ILZKR7B11 ILZKR7B11S RER8ZWYCB4 Ignition Wire Secondary

3.7 stars out of 3 reviews
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Key item features

  • Iridium Construction: Features an iridium center electrode for maximum spark energy, offering enhanced acceleration and a lifespan up to 125,000 miles, 25% longer than platinum spark plugs.
  • Optimized Performance: Designed with a fine-wire center electrode and v-trimmed ground electrode, creating a sharply-focused flame kernel for faster combustion and reduced misfires.
  • Durable Design: Constructed with precious metal iridium, these spark plugs are built to withstand high-pressure environments across various engine and ignition types.
  • Reliable Ignition: Champion ignition parts are engineered to maintain optimal engine performance, offering a diverse range of spark plug types for long-lasting power.
  • OE Quality: Champion spark plugs adhere to stringent industry standards, ensuring a precise fit and extended plug life, reflecting years of expertise in manufacturing OE components.
  • Direct Replacement: This 6-pack of Champion Iridium 9407 Spark Plugs (RER8ZWYCB4) directly replaces NGK 1989, DILZKR7A11G, ILZKR7B11, ILZKR7B11S, and Honda 12290-R70-A01, 12290-R70-A02, 12290-R71-L01.
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Columbus, 43215
Arrives by Sat, Feb 14
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Sold and shipped by Sixity Auto
4.55333635950976 stars out of 5, based on 2203 seller reviews(4.6)
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3.7 out of 5 stars
stars3 ratings1 review
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Showing 1-1 of 1 review

Jan 7, 2026
john
Sold and shipped bySixity Auto
5 out of 5 stars review

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Worked

Parts were everything expected but the delivery left a lot to be desired

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