{"product_id":"ignition-coil-and-iridium-spark-plugs-for-nissan-titan-2016-2020-5-6l","title":"Ignition Coil and Iridium Spark Plugs for Nissan Titan (2016-2020) 5.6L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2016-2020 Nissan Titan (A61)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit refreshes the complete secondary ignition circuit on the 2016-2020 Titan to eliminate misfires and restore combustion efficiency under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Nissan Titan Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eIn the direct-injected \u003cstrong\u003eVK56VD\u003c\/strong\u003e V8, combustion chamber pressures and cylinder head thermal loads accelerate ignition component wear. Over time, the internal primary and secondary windings within the factory coil-on-plug (COP) modules experience dielectric breakdown due to sustained heat soak. Concurrently, factory spark plug gaps erode, elevating secondary resistance and placing higher electrical strain on aging coils. This causes unburned fuel, sluggish throttle response, reduced fuel economy, and diagnostic fault codes \u003cstrong\u003eP0300 through P0308\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit replaces the entire ignition array with high-density epoxy-potted coils and fine-wire iridium spark plugs. The coils feature reinforced thermal-resistant boots and precise 3-pin blade connectors to eliminate arching and resist breakdown from extreme underhood temperatures. The matching spark plugs feature a 0.039–0.043 inch pre-set gap and fine-wire iridium center electrodes, significantly reducing the ignition voltage required to jump the spark gap. This delivers a stable, hot spark kernel tailored to direct-injected air-fuel charges.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8x Black Coil-on-Plug Ignition Coils (Front and Rear Banks)\u003c\/li\u003e\n  \u003cli\u003e8x Pre-Gapped Iridium Spark Plugs (14mm Thread, 16mm Hex, 26.5mm Reach)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2016-2020 Nissan Titan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eVK56VD\u003c\/strong\u003e \/ \u003cstrong\u003eA61\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e390 hp \/ 394 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e22448EZ31A\u003c\/strong\u003e, \u003cstrong\u003e22448-EZ31A\u003c\/strong\u003e, \u003cstrong\u003e22448EZ31B\u003c\/strong\u003e, \u003cstrong\u003e22448-EZ31B\u003c\/strong\u003e, \u003cstrong\u003eUF812\u003c\/strong\u003e, \u003cstrong\u003eUF813\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2017-2020 Nissan Titan 5.6L V8 (Gasoline)\u003c\/li\u003e\n  \u003cli\u003e2016-2020 Nissan Titan XD 5.6L V8 (Gasoline)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the A61 Titan?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2016-2020 Nissan Titan equipped with the \u003cstrong\u003eVK56VD\u003c\/strong\u003e engine. \u003cstrong\u003eThis kit does not fit 2004-2015 first-generation Titan models equipped with the port-injected VK56DE engine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to adjust the spark plug gap before installation?\u003c\/h4\u003e\n\u003cp\u003eNo, the iridium spark plugs come pre-set to 0.039–0.043 inches; handle the tips carefully during installation to avoid damaging the fine-wire center electrode.\u003c\/p\u003e\n\n\u003ch3\u003eThe Nissan Titan Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained heavy towing loads, severe vibration, and extreme duty cycles, this ignition package ensures consistent cylinder pressure without voltage drop or misfires when pulling heavy payloads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68083577356536,"sku":"DS-E7O7OPEQJ","price":140.95,"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-nissan-titan-2016-2020-5-6l-1.jpg?v=1794528294","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-nissan-titan-2016-2020-5-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}