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NGK

NGK 7901 Laser Iridium Spark Plug - IJR7A9, 1 Pack

  • Based on 82 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 21 hours and 23 minutes
Available payment plans shown during checkout

Features

  • Tapered-cut ground electrode improves ignitability and reduces quenching
  • 98% pure copper core increases heat dissipation for more reliable starts and prevents spark plug from overheating
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer
  • Iridium is six times more durable than platinum
  • Quantity: 1 per package

Description

Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available iridium/platinum surfaces ensure slow wear rate providing stable idle, improved fuel efficiency and lower emissions. Laser welded iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose prevents fouling, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti- seizing.


Manufacturer: ‎NGK


Brand: ‎NGK


Model: ‎7901


Item Weight: ‎0.8 ounces


Product Dimensions: ‎0.35 x 0.39 x 1.3 inches


Country of Origin: ‎Japan


Item model number: ‎IJR7A9


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Brushed


Manufacturer Part Number: ‎IJR7A9


OEM Part Number: ‎7901


Position: ‎Left


Domestic Shipping: Item can be shipped within U.S.


Date First Available: January 1, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • NFK IJR7A9
Is the same as OEM HONDA plug without the HONDA box and price!!!
Reviewed in the United States 🇺🇸 on October 9, 2020 by LJNAPPER

  • Cost
Very expensive
Reviewed in the United States 🇺🇸 on February 21, 2021 by Patricia Abbott

  • Great plugs
Great plugs
Reviewed in the United States 🇺🇸 on February 5, 2021 by Amazon Customer

  • Great quality product
Exact replacement for 2002 Honda trx500fa rubicon. Atv is now running great, had the old one in for 1500 hours and was still going strong and only slightly fouled. Great product.
Reviewed in the United States 🇺🇸 on August 25, 2018 by Amazon Customer

  • atv
just great, we use our atv alot during the winter to push snow and for emergencies to get out of the mountain. You sent it in a timely mannor and we had no problems.
Reviewed in the United States 🇺🇸 on December 5, 2012 by Sherry K. Carroll

  • Five Stars
was the spark plug that was required for my four wheeler
Reviewed in the United States 🇺🇸 on November 4, 2016 by tom cat

  • Keeps sparking
This plug has not stopped sparking since I bought it. Motor runs smooth and has seemed happy with it. Thanks Amazon
Reviewed in the United States 🇺🇸 on May 23, 2014 by B. Latterell

  • Functions as described.
Functions as described.
Reviewed in the United States 🇺🇸 on February 12, 2017 by Joe

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