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DensoIK16 Iridium Power Spark Plug - Direct Fit

Part #: NPIK16 | Mfr #: IK16

In Stock
Ships out in Same day - 1 business day
  • APW Bestseller
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5 5 out of 5 stars
(4 customer reviews)

$12.78

List Price: $15.08

Save: $2.30

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  • Overview
  • Manufacturer info
  • Related Products
  • Series: Denso Iridium Power
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 12-month Denso limited warranty
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Product reviews

The best by Rosey, May 14, 2011

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The are the exact plugs that the dealer uses...I have a 2003 corolla...and said no other should be used. We were putting other types of plugs in...what a difference these make in performance and power...gas mileage remains to be seen...just had them changed. (another note...only use dealer ignition coils...or find out what they use...I had to return those)


Denso Ik16 plugs are awesome by Dirk, March 14, 2010

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I bought these for a 2006 V6 3.3 Sonata. They installed flawlessly the car appears to idle smoother and have an increase in power. These were the best plugs I could get from Denso, I won't be changing them for 100k miles. Would recommend.


Great Performance by Win, October 8, 2009

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The Denso Premium Class Iridium spark plug performs flawlessly. This plug is expensive when compared with others, however, over time savings is made in increased fuel economy.


Added spark to my life by Karlp327, July 10, 2009

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When on the highway the car just accelerates smoothly to the capacity of the car. It is after all just a Corolla. There is a difference with a smooth idle at a stop. My car has 125000 plus miles on it and it runs like new or even slightly better.