5507 Double Iridium Spark Plugs for 2008-2019 Ford F-150 F-250 F-350 F-450 Expedition Explorer Mustang, Lincoln Navigator, Mercury Mountaineer & More F-Series Models Replace# PZNAR6A11H HJFS24FP

Compatible with: For 2008-2014 Ford Expedition2008-2010 Ford Explorer2008-2010 Ford Explorer Sport Trac2008-2010 Ford F-1502008-2010 Ford F-250 Super Duty2008-2010 Ford F-350 Super Duty2008-2019 Ford F-450 Super Duty2011-2019 Ford F-550 Super Duty2016-2019 Ford F-6502016-2019 Ford F-7502007-2019 Ford F532011-2019 Ford F592008-2010 Ford Mustang. For 2008 Lincoln Mark LT2008-2014 Lincoln Navigator. For 2008-2010 Mercury Mountaineer.
^^Excellent Function: A faulty spark plug may result in vehicle idling and shaking, accelerates weakly. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability. to provide superior cold-start performance and a smoother running engine.
^^High-quality: SP509 spark plug is double iridium spark plug, have a much longer working life, can work 100000 kilometers, consistent and stable spark. Iridium center electrode firing pin provides exceptional ignitability, faster starts and quicker acceleration, better fuel economy and lower emissions. ^^OE# SP509. Replace Oe# SP-509, PZNAR6A11H, 5507, HJFS24FP.
Package included: Double Iridium Spark Plug x8. Not included instruction manual, easy to install.
^^After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.