SYKRSS Ignition Coils(8Pack) and Premium Iridium Spark Plugs (16Pack)-Fit for 5.7L V8 Dodge Ram 1500 Charger Challenger Durango,Jeep Grand Cherokee,Chrysler 300 2008-2017,Replacement UF504/LZFR5CI-11

SYKRSS Ignition Coils(8Pack) and Premium Iridium Spark Plugs (16Pack)-Fit for 5.7L V8 Dodge Ram 1500 Charger Challenger Durango,Jeep Grand Cherokee,Chrysler 300 2008-2017,Replacement UF504/LZFR5CI-11

• 【VEHICLE FITMENT & FREE VIN CHECK】 – Fits most 5.7L HEMI V8 models, including for Dodge Challenger (2009–2016), for Charger (2009–2017), for Durango (2008–2015), for Ram 1500/2500/3500 (2011–2017), for Jeep Grand Cherokee (2008–2017), for Chrysler 300 (2009–2017), and for Aspen (2008–2009). Model-year combinations vary by production plant – check your VIN's 8th digit (engine code EZH or ESB) for exact fit, or simply message us your VIN and we'll verify compatibility for free within hours.
• 【 OEM IGNITION COIL & SPARK PLUG REPLACEMENT 】 Precision-engineered to direct-replace ignition coils UF504, UF-504, 56029129AA, 56029129AB, 56029129AF, 68060346AA, IC584, C1526, 5C1569, and spark plugs LZFR5CI-11 (pre-gapped to exact factory specs). This drop-in kit requires no modifications for these heavy-duty ignition coils and spark plugs.
• 【 HEAVY DUTY IGNITION COILS & PLUGS 】 Upgrade your ride's ignition with our heavy-duty coils and iridium plugs. Built with silicon-steel cores, high-pressure rubber boots, Japan-imported epoxy, and Germany-imported wire, they withstand extreme heat to prevent cracking and voltage leaks. The ultra-fine iridium tips deliver a hotter, more focused spark for maximum fuel efficiency and throttle response—surpassing factory standards.
• 【 FIXES MISFIRES & ROUGH IDLE 】 Is your Check Engine Light (CEL) on due to failing ignition coils? Eliminate hesitation, rough idling, stalling, jerking, backfiring, and sluggish acceleration. This complete 16-piece kit replaces all cylinders at once with brand-new ignition coils and spark plugs to restore that smooth-running engine feel across the entire RPM range.
• 【 EASY DIY & 1-YEAR STANDARD COVERAGE 】 Everything you need in one box: 8 upgraded ignition coils, 16 iridium spark plugs, and an installation guide. Swap them out in your driveway in about 40 minutes with basic tools. Comes with our standard 1-Year Protection Plan to ensure driving right out of the box!