{"product_id":"ignition-coil-spark-plugs-for-ford-bronco-sport-2021-2023-2-0l","title":"Ignition Coil Spark Plugs for Ford Bronco Sport (2021-2023) 2.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Replacement Ignition Coil and Spark Plug Kit for 2021-2023 Ford Bronco Sport (CX430)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces degraded factory ignition hardware on the 2021-2023 Ford Bronco Sport to eliminate engine misfires and restore complete combustion efficiency under boost.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Ford Bronco Sport Thermal Breakdown and Voltage Leakage\u003c\/h3\u003e\n\u003cp\u003eThe turbocharged \u003cstrong\u003e2.0L EcoBoost\u003c\/strong\u003e inline-four operates under extreme cylinder pressures and high underhood thermal stress. Over duty cycles, the factory coil-on-plug (COP) primary and secondary windings suffer dielectric breakdown due to persistent heat soak. This thermal fatigue causes internal micro-arcing, weakened secondary spark voltage, and boot carbon tracking. Paired with eroded factory spark plug gaps, the compromised system triggers intermittent ignition blowout under high manifold pressure, manifesting as hesitation under load, cylinder misfire codes (P0300–P0304), a rough idle, and unburned hydrocarbon wash that threatens catalytic converter integrity.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis full tune-up assembly addresses secondary ignition loss with high-dielectric epoxy-filled windings and durable silicone boots engineered to resist continuous operating heat and high-voltage burn-through. The COP units interface directly with the factory multi-pin harness, preventing signal drop without wiring modification. Paired with fine-wire iridium spark plugs, the assembly utilizes a high-melting-point iridium center electrode that significantly lowers required firing voltage across varying boost levels. The reduced electrode surface area ensures stable flame kernel propagation, prevents premature gap erosion, and maintains peak combustion stability across all four cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4 Ignition Coils (black)\u003c\/li\u003e\n  \u003cli\u003e4 Iridium Spark Plugs\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;\"\u003e2021-2023 Ford Bronco Sport\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\u003e2.0L EcoBoost I4\u003c\/strong\u003e \/ \u003cstrong\u003eCX430\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;\"\u003e250 hp \/ 277 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\u003cstrong\u003eUF855\u003c\/strong\u003e\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\u003e2021 Ford Bronco Sport Badlands \/ First Edition (2.0L I4)\u003c\/li\u003e\n  \u003cli\u003e2022 Ford Bronco Sport Badlands (2.0L I4)\u003c\/li\u003e\n  \u003cli\u003e2023 Ford Bronco Sport Badlands \/ Heritage Limited Edition (2.0L I4)\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 CX430 Bronco Sport?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2021-2023 Ford Bronco Sport equipped with the \u003cstrong\u003e2.0L EcoBoost\u003c\/strong\u003e engine. \u003cstrong\u003eThis kit does not fit 1.5L EcoBoost 3-cylinder models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eShould dielectric grease be used during installation?\u003c\/h4\u003e\n\u003cp\u003eApplying a thin film of dielectric grease inside the boot base ensures a moisture-tight seal and prevents terminal boot adhesion to the spark plug insulator over high-temperature heat cycles.\u003c\/p\u003e\n\n\u003ch3\u003eThe Ford Trail Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle sustained loads and off-road trail conditions, this ignition service kit ensures consistent firing reliability, preventing cylinder cut-out when negotiating steep inclines or traversing remote backcountry terrain.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67998846550264,"sku":"DS-EHDDCPZDK","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-ford-bronco-sport-2021-2023-2-0l-1.jpg?v=1794002353","url":"https:\/\/performancechiptuning.com\/de\/products\/ignition-coil-spark-plugs-for-ford-bronco-sport-2021-2023-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}