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Iridium Spark Plugs and Spark Plug Wires with Valve Covers (12-18 Jeep Wrangler JK)Find parts that fit my vehicle

Item J236597
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1 Reviews
Our Price

$389.99 kit

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      Product Information

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

      Features

      • Iridium Spark Plugs and Spark Plug Wires
      • Includes Valve Covers
      • Sold as a 14-Piece Kit
      • Reliable Original-Quality Reproduction
      • Ideal for Repair and Restoration
      • Restore Engine to Like-New Conditions
      • Built from Premium-Grade Materials
      • Heat Range and Life Cycle-Tested
      • Fit, Lab, and Road-Tested to Ensure Peak Performance
      • Durable, Dependable, and Long-Lasting Quality
      • Straightforward Bolt-On Installation
      • Drilling and Modification Not Required
      • Fits 2012-2018 Jeep Wrangler JK Models

      Description

      Complete Ignition Upgrade. The Iridium Spark Plugs and Spark Plug Wires with Valve Covers are a comprehensive 14-piece kit designed to restore your engine to like-new performance. Perfect for repair and restoration projects, this kit delivers reliable, original-quality reproduction to ensure your vehicle runs at peak efficiency.

      Construction and Appearance. Built from premium-grade materials, this kit is heat range and life cycle-tested to provide long-lasting performance. Each component is engineered with precision and finished to match the original equipment standards, ensuring durability and dependability.

      Installation. This kit offers straightforward bolt-on installation with no drilling or modifications required, making it an easy upgrade for enthusiasts and professionals alike.

      Application. This Iridium Spark Plugs and Spark Plug Wires with Valve Covers fits 2012-2018 Jeep Wrangler JK models.

      Fitment:

      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:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Iridium Spark Plug Kit
      5.0

      Customer Reviews (1)

      Review Summary

      5 Stars100%
      5 out of 5 overall ratings from 1 customers

      Aug 16, 2024

      Review shared from Iridium Spark Plugs; 6-Piece (05-23 3.5L, 4.0L Tacoma)

      5
      2021 - DirtyDyl
      Installation Time: Shop Install

      Awesome Spark plugs!

      Exceeded expectations by a mile! I bought these a few months ago and they work perfectly every time!

      Fit 5/5
      Quality 5/5
      Bang For Your Buck 5/5

      Reviews of similar Ignition products have an average rating of 4.8 out of 5

      Mar 6, 2025

      Review shared from Iridium Spark Plug Set; 6-Piece (12-23 3.6L Jeep Wrangler JK & JL)

      5

      Good Deal

      Plugs were about the same price as my Auto parts store (maybe a little less). Plugs came pre-gapped. There was one that needed slight adjustment but it was pretty close. Direct replacement for existing plugs. Even though the plugs come gapped, ALWAYS check before install. Trust but verify.

      Jan 20, 2024

      Review shared from 6-Piece Performance Ignition Coil Set (12-18 3.6L Jeep Wrangler JK;)

      5
      2017 Wrangler - Larryk01

      Factory replacement

      Had to change oil cooler do while I was at it I changed plugs/coil packs. Bought these as an upgrade to stock. Work well.

      Oct 22, 2022

      Review shared from 6-Piece Performance Ignition Coil Set (12-18 3.6L Jeep Wrangler JK;)

      5
      2016 Wrangler - Prosper

      Improved engine performance

      These ignition coils have improved my acceleration. The engine idle sound is better a quicker startups.

      Aug 13, 2022

      Review shared from 6-Piece Performance Ignition Coil Set (12-18 3.6L Jeep Wrangler JK;)

      5
      2018 Wrangler - JkB123567

      Coil packs.

      I have 34,000 miles on my Jk, I changed the coil packs and spark plugs hoping to improve gas mileage, and it did! I gained 3 more miles to the gallon. I should be good for another 80,000 miles. I’m very happy.

      Jun 14, 2024

      Review shared from Alternator (91-98 2.5L or 4.0L Jeep Wrangler YJ & TJ)

      4
      1997 Wrangler -

      It’s ok

      It is a little cheaper than the other alternators but it gets the job done for the time bein

      May 29, 2024

      Review shared from Ignition Coil (00-06 4.0L Jeep Wrangler TJ)

      5
      2006 Wrangler - ChuckH

      Red with envy

      Color matches head cover,looks great together, engine starts better, don't know if it helps gas mileage yet,Wil have to wait till fill up.

      Nov 9, 2023

      Review shared from Ignition Coil (00-06 4.0L Jeep Wrangler TJ)

      5
      2004 Wrangler - LucORNV4x4

      Ignition Coil

      I'm feeling like having a new jeep. I should have upgraded earlier!

      Sep 23, 2024

      Review shared from 6-Piece Ignition Coil Set (20-25 3.6L Jeep Gladiator JT)

      3
      2020 Rubicon - WhiteRim

      Not impressed

      The process to install them after removing the air intake wasn't to bad but it takes time and patients. I also ran into issues with the coil pack themselves. I had a bad coil pack which caused me to chase it down over 2 days and I ended up putting back in one of the old coil packs. Didn't feel any improvements of MPG or Power.

      Aug 16, 2024

      Review shared from Iridium Spark Plugs; 6-Piece (05-23 3.5L, 4.0L Tacoma)

      5
      2021 - DirtyDyl

      Awesome Spark plugs!

      Exceeded expectations by a mile! I bought these a few months ago and they work perfectly every time!

      Sep 15, 2023

      Review shared from 6-Piece Ignition Coil Set (20-25 3.6L Jeep Gladiator JT)

      5
      2020 Altitude - phillipz

      Worked perfect

      Fit amazing just like factory and shipping and customer service was amazing

      Questions & Answers

      No questions about this product yet. Ask the First Question

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          Community Support

          Word On The Trail

          This is the 3rd time I have ordered and each time very satisfied with the experience, shipping, and the quality of the parts

          jdholland78
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          Meet Our Team

          Nuno P
          Nuno P, 2013 Jeep Wrangler JK Sr. Customer Experience Specialist
          Originally from Portugal, and that’s where I started my passion for Off-roading, as soon as I got my DL, I would grab my Dad’s Shop 4x4 truck and take it off road, bumpers, snorkel and armor on that truck were all hand made at my dad’s shop, traveled all over mountains of Portugal with that truck. S...
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