{"product_id":"ignition-coil-and-iridium-spark-plugs-for-lincoln-mkz-2013-2016-3-7l","title":"Ignition Coil and Iridium Spark Plugs for Lincoln MKZ (2013-2016) 3.7L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2013-2016 Lincoln MKZ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit replacement ignition tune-up kit:\u003c\/strong\u003e Restores factory ignition energy, eliminates secondary voltage leakage, and prevents misfires under load for the 3.7L V6 powertrain.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock MKZ Ignition Degradation and Misfire Issues\u003c\/h3\u003e\n\u003cp\u003eUnder-hood thermal cycling in the transverse engine bay causes dielectric breakdown of factory coil boots and internal insulation over time. High operating temperatures degrade primary and secondary windings, resulting in high internal resistance, voltage drop-off, and carbon tracking. Worn factory plugs experience widened electrode gaps, leading to intermittent spark blowout, unburned fuel bypass, rough idle, and sluggish throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis service kit features heavy-duty coil-on-plug assemblies built with high-conductivity copper windings insulated with high-grade epoxy to prevent high-voltage arcing. Matched with fine-wire iridium spark plugs, this system provides superior thermal stability and lower required firing voltage compared to standard copper or platinum. Reinforced silicone boots and precision blade terminals ensure positive electrical contact and resist heat-soak deterioration for consistent combustion chamber flame propagation.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2013-2016 Lincoln MKZ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eDuratec 37 (3.7L Ti-VCT V6) \/ CD4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e300 hp \/ 277 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF553, UF-553, DG520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2013 Lincoln MKZ 3.7L V6 (FWD \/ AWD)\u003c\/li\u003e\n  \u003cli\u003e2014 Lincoln MKZ 3.7L V6 (FWD \/ AWD)\u003c\/li\u003e\n  \u003cli\u003e2015 Lincoln MKZ 3.7L V6 (FWD \/ AWD)\u003c\/li\u003e\n  \u003cli\u003e2016 Lincoln MKZ 3.7L V6 (FWD \/ AWD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Lincoln Refinement Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned to maintain balanced NVH suppression and smooth power delivery, this complete ignition package prevents check engine lights and protects catalytic converter longevity.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452147929336,"sku":"DS-EEOK5V7MC","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-lincoln-mkz-2013-2016-3-7l-1.jpg?v=1788718629","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-lincoln-mkz-2013-2016-3-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}