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NGK2477 Iridium IX Spark Plug - Direct Fit

Part #: NG2477 | Mfr #: 2477

In Stock
Ships out in 1-2 Business Days
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5 5 out of 5 stars
(2 customer reviews)


List Price: $18.87

Save: $7.37



  • Overview
  • Manufacturer info
  • Related Products
  • Series: NGK Iridium IX
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Plug Type: Resistor
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Iridium
  • Gap Size: 1.1 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty

Product reviews

wow..... by Vroom08, January 1, 2013

Ease of Use/Installation:
Overall Rating:

NGK Irridium spark plugs.. I never though they would be this great but night and day difference in the way my car drives(engine). Its so much smoother quieter responsive rev happy and most of all what really blew me away was the improved acceleration. People told me it would improve but i did not think it would be by this much. I can surely tell there is more pull in my car since i drive it daily. It is great! Worth the price buy them up!!

Great replacement spark plug by K, May 13, 2009

Ease of Use/Installation:
Overall Rating:

NGK Iridium are a pretty good spark plugs if you are looking to replace your OEM or current ones. I got about 30K + miles out of them, and the car is still running pretty well. However, recently I noticed the car needed few more spins to start the engine...So I thought that it is time to replace them. I am going to buy NGK Iridium again, based on the solid performance my current set demonstrated.