Description
Longer Lasting Spark Plugs. The Iridium Tip Spark Plugs (Set of Four) are a great replacement for your outdated and worn-out spark plugs because they are made to outlast the factory performance plug. This set of 4 spark plugs optimizes the combustion process’s efficiency, which improves driving and gas mileage.
High-Quality Materials. These spark plugs have a core made of premium-grade iridium, while its ceramic top provides excellent dielectric strength. The iridium tip corrects any cold starts, and the yttrium ground electrode reduces the possibility of pre-ignition.
Installation. Putting this set of Iridium Tip Spark Plugs on your ride is easy and requires no drilling.
Application. This MSD Iridium Tip Spark Plugs (Set of Four) fits all 2008-2010 6.1L HEMI Dodge Challenger and 2012-2013 6.4L HEMI Challenger models.
CA Residents: WARNING: Cancer and Reproductive Harm
- Iridium Tip Spark Plugs
- Sold as a 4-Piece Set
- Greater Efficiency of Combustion Process
- Last longer than Performance Plugs
- Improved Drivability and Fuel Economy
- Core Material Made of Iridium
- Top Material Made of Ceramic
- Full Dielectric Strength
- Ground Electrode Made of Yttrium
- Fewer Chance of Pre-Ignition
- Corrects Cold Starts with Iridium Tip
- Straightforward Installation
- Fits 2008-2010 6.1L HEMI Dodge Challenger and 2012-2013 6.4L HEMI Challenger Models






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