NGK Iridium Spark Plugs SET of four, 13-16 Dart 2.0L / 2.4L / Renegade/ Compass/Cherokee

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Model Number: 226144

These plugs make a big difference in the 2.0/2.4 engine used in the Dart/Chrysler 200/Cherokee/Renegade! If you drive aggressively in your 2.0 or 2.4, your plugs will foul easily and affect gas mileage and performance. We recommend replacing your plugs with these Iridiums every 25,000-30,000 miles for best performance!

Check out the reviews posted by clicking on the read button next to the orange stars under the product name! Here are a few posted by customers:

Christopher Hale: Didn't really want to spend the money on iridium plugs but took a chance and was totally surprised. Noticed significant difference and great response. Will buy again when the time is needed.

Vincent: Installed on my mother's 2016 Fiat 500X AWD @ 42,000 miles. Old plugs were fouled and these new NGK plugs increase throttle response and revving. A must have for every 2.4 Tigershark engine. I gapped mine at the lower range listed here.

NGK Iridium plugs are designed specifically for the performance enthusiast and they offer extreme ignitability, improved throttle response and superior anti-fouling. The Iridium tip ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, and its trivalent metal plating provides superior anti-corrosion/anti seizing properties.

The recommended gap from NGK is 0.047", and these do not come pre-gapped so the gap on these plugs must be checked and adjusted. We recommend running a lower gap of .041-.042.

The recommended replacement interval for these plugs is 100,000 miles from Chrysler. However, we pulled out our factory spark plugs on our 2014 Dodge Dart GT with 2.4 engine at a little over 15,000 miles and were suprised to see how much carbon buildup they had. We replaced the plugs with these new NGK Iridium plugs and we noticed an immediate improvement in throttle response. Our Dart felt much more responsive and fun to drive with new spark plugs!

These spark plugs fit:

  • 2013-2016 Dodge Dart with 2.0 / 2.4 engines
  • 2015-2016 Chrysler 200 with 2.4 engine
  • 2014- Present Jeep Cherokee with 2.4 engine
  • 2014- Present Jeep Compass
  • 2015- Present Jeep Renegade with 2.4 engine
  • 2016- Present Fiat 500X with 2.4 engine
  • 2015- Present Ram Promaster city with 2.4 engine.
  • Note: This listing is for a set of four spark plugs. Quantity of 1 means a set of four plugs.

    Modern Performance is the Dart expert!
    Modern Performance has been in business since 1997. Since the late 1990's, we have developed, and carried in stock parts for Chrysler 4 cylinder cars. We are Dart experts, as we have owned two Darts since 2013/2014, one being a 1.4 Turbo, and the other a 2.4 GT. Our warehouse is located in Houston Texas, and we stock tons of product for same day shipping. We hope we can help you with your Dart parts needs soon!

    NGK Iridium Spark Plugs SET of four, 13-16 Dart 2.0L / 2.4L / Renegade/ Compass/Cherokee, Ignition & Electrical: Store Name

    Ask a Product Question

    • Kevin
      So these are better than the higher priced Mopars?
      1 Answer
      • Customer Service Rep

        The OEM plugs appear to be made by Champion and are Iridium tipped. The NGK plugs are made by NGK (obviously) and are Iridium tipped. Both are fantastic companies with proven quality, and the NGK are cheaper. Furthermore we have tested a set in our Dart GT 2.4 and we noticed an immediate difference in throttle response. They are working great for us!
    • Robert
      Are these NGK iridium IX spark plugs?
      1 Answer
      • Customer Service Rep

        Yes, these are the NGK Iridium IX line of plugs. These work fantastic in the 2.0/2.4.
    • Jeremy Krause
      Are these plugs pre-gapped or do I have to set them?
      1 Answer
      • Customer Service Rep

        These do not come pre-gapped. The recommended gap from NGK is 0.047. However we have found that the 2.0/2.4 runs very well with a lower gap of .041-.042.