SP509 Iridium Spark Plugs 8 Pack Compatible with Expedition Explorer Sport Trac F-150 F-250 F-350 Super Duty Mustang Navigator Mountaineer 4.6L 5.4L V8 Replaces HJFS24FP 5507

OE StandardOur spark plugs meet or exceed OE standards for form, fit and function. Made of high temperature resistant material, it can withstand thermal stress and is durable. Quick and easy installation, excellent and reliable performance. Our premium ignition coil kits are a quick and easy direct replacement for your engine coils, giving your vehicle the spark it needs! Replaceable OE numberIridium spark plugs SP509 Replace for PZNAR6A11H 5507 HJFS24FP spark plug.; CompatibilitySpark plugs Compatible with 2008 F-150 5.4L V8, 2008-2010 Explorer Sport Trac 4.6L V8, 2008-2010 F-150 F-250 F-350 Super Duty 5.4L V8, 2008-2010 Mustang 4.6L V8, Compatible with Mercury Mountaineer 2008-2010 4.6L V8, 2008-2014 Expedition 5.4L V8, Compatible with Lincoln Navigator 2008-2014 5.4L V8, 2009-2010 F-150 4.6L V8.

Note: Please make sure your car model before purchasing. Please check the
OE number: SP509 HJFS24FP PZNAR6A11H 5507.; Excellent QualityThe SYKRSS spark plug is made of precious iridium metal, embedded with copper core, plus ceramic insulator, with strong ignition performance, fast starting, improve fuel efficiency, prolong the service life features. They are widely used in automobiles, motorcycles, airplanes, garden tools, yachts, industrial engines and many other fields. Automobile replacement spark plugs can save fuel consumption and improve automobile performance.; SolutionTo solve common ignition system problems such as backfires, misfires, stalls, engine shakes, poor idling a