MSD Iridium Tip Spark Plugs; Set of Four (05-12 4.0L Frontier) |37304

MSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium--a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.

Fitment:

• 2005 Nissan Frontier
• 2006 Nissan Frontier
• 2007 Nissan Frontier
• 2008 Nissan Frontier
• 2009 Nissan Frontier
• 2010 Nissan Frontier
• 2011 Nissan Frontier
• 2012 Nissan Frontier

Details

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