ACCEL's HP copper spark plug set fitting your 2011-2019 3.5L EcoBoost F-150 or Explorer is designed to provide a stronger spark, meaning improved fuel ignition and consistent performance. ACCEL chose to utilize a copper core over platinum or iridium in their spark plugs for maximum conductivity, improved heat transfer, and the ability to gap for your specific application. These spark plugs can be used with a stock gap, or adjusted for boost without risking damage to the electrode. These plugs are also 1 heat range colder than stock, helping to reduce misfires, pre-ignition, or spark knock during extreme, high-heat conditions often seen in higher horsepower forced induction engines.
Also check out ACCEL's Supercoil ignition coil sets to make your upgrade complete!
Product Benefits:
- Includes 6 spark plugs
- 1 step colder for better heat transfer
- Copper core for maximum conductivity
- Can be gapped for boosted applications
- Strong spark delivery for high performance applications
- Machine rolled threads for precise thread engagement
- 14mm x 1.25 thread pitch
- Pre-gapped to .030in
Fits:
- 11-19 F-150 3.5L
- 11-19 Explorer 3.5L
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Fitment:
- 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
