FREE 1 to 3-Day Delivery on Orders $149+ Details

Father’s Day Sale – Up to 40% Off! Shop Now >

Iridium Spark Plugs; 16-Piece (09-19 5.7L HEMI Challenger)Find parts that fit my vehicle

Item CH21095
18 Reviews
Our Price

$129.99 set of 16

Military, Medical & First Responders $6.50 Available in AM Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

    Frequently Bought Together

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • 16 Piece Spark Plug Set
      • Includes 16 Spark Plugs
      • Spark Plug Type: Iridium
      • Hex Size: 5/8 Inch (16 mm)
      • New Item Condition
      • Iridium Tip Provides 25% Longer Life Compared To Platinum Plugs
      • Built-in Resistor Eliminates Electromagnetic Interference
      • Heat Range Tested To Ensure Optimal Engine Performance
      • Ensures Up To 60,000 Miles Of Consistent Vehicle Performance And Fuel Economy
      • Fit And Road-Tested At Massachusetts R&D Facility
      • Lifetime Warranty Covers Part Replacement Due To Manufacturing Defects
      • Returns Not Accepted For Installed Electrical Components
      • Fits 2009-2019 5.7L HEMI Challenger

      Description

      Premium Spark Plug Set. The Iridium Spark Plugs 16-piece set delivers reliable ignition performance essential for efficient engine operation. Designed for modern vehicles, these plugs enhance fuel economy and engine longevity while restoring optimal combustion functionality.

      Construction and Appearance. Crafted with iridium tips, these plugs offer exceptional durability and 25% longer life than platinum alternatives. The set features precisely engineered hex sizes (5/8 inch, 16 mm) and includes built-in resistors to minimize electromagnetic interference. Finished to withstand high heat and maintain consistent spark delivery.

      Installation. Installation is straightforward, requiring no modifications and compatible with factory spark plug sockets. Suitable for both DIY enthusiasts and professional mechanics, the plugs fit directly into stock ignition systems for a seamless upgrade.

      Warranty. Backed by a limited lifetime warranty, this set guarantees replacement in case of manufacturing defects under normal use.
      Application. This set fits 2009 to 2019 5.7L HEMI Challenger models, ensuring a precise match for this engine configuration.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (16) Spark Plugs
      4.7

      Customer Reviews (18)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Challenger

      • R/T - 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
      • R/T Classic - 12
      • R/T Plus - 15, 16
      • R/T Plus Shaker - 16
      • R/T Shaker - 16
      • T/A - 17, 18

          Muscle Car Categories