{"product_id":"ignition-coil-and-iridium-spark-plugs-for-land-rover-discovery-sport-2018-2023-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Land Rover Discovery Sport (2018-2023) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2018-2023 Land Rover Discovery Sport\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The complete ignition kit restores factory spark energy and precise combustion timing on the 2018-2023 Discovery Sport to eliminate misfires, rough idling, and hesitation under boost.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Land Rover Discovery Sport Ignition Coil \u0026amp; Plug Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe turbocharged \u003cstrong\u003eIngenium 2.0L\u003c\/strong\u003e inline-four operates under extreme cylinder pressures and elevated thermal loads. Over extended heat cycles, the factory coil-on-plug epoxy insulation degrades, creating internal micro-arcing and secondary winding breakdown. Concurrently, factory spark plug gaps widen from standard electro-erosion, elevating the required firing voltage beyond what aged coils can deliver. In the \u003cstrong\u003eL550\u003c\/strong\u003e chassis, this degradation triggers intermittent cylinder misfires (P0300–P0304 DTCs), fuel trim drift, unburned hydrocarbon catalytic fouling, and sudden power derating under moderate-to-heavy load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit replaces fatigued ignition hardware with four high-dielectric pencil coils and matching fine-wire iridium spark plugs. The ignition coils feature heat-resistant thermoplastic housings, copper core windings, and high-temp silicone boots to prevent high-voltage blow-by. Paired with laser-welded iridium electrode spark plugs, this setup maintains consistent spark gap geometry and low firing voltage demand even under peak boost, ensuring rapid flame kernel propagation, zero spark blowout, and OE-grade dwell time stability.\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; margin-bottom: 20px;\"\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;\"\u003e2018-2023 Land Rover Discovery 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\u003eIngenium AJ200P 2.0L Turbo\u003c\/strong\u003e \/ \u003cstrong\u003eL550\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;\"\u003e246 hp \/ 269 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\u003e5C2295\u003c\/strong\u003e, \u003cstrong\u003eUF854\u003c\/strong\u003e, \u003cstrong\u003eKIN135239TOP\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2018-2023 Land Rover Discovery Sport Base 2.0L L4 Gas Turbocharged\u003c\/li\u003e\n  \u003cli\u003e2018-2023 Land Rover Discovery Sport S 2.0L L4 Gas Turbocharged\u003c\/li\u003e\n  \u003cli\u003e2018-2023 Land Rover Discovery Sport SE 2.0L L4 Gas Turbocharged\u003c\/li\u003e\n  \u003cli\u003e2018-2023 Land Rover Discovery Sport HSE 2.0L L4 Gas Turbocharged\u003c\/li\u003e\n  \u003cli\u003e2020-2023 Land Rover Discovery Sport R-Dynamic S \/ SE 2.0L L4 Gas Turbocharged\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the L550 Discovery Sport?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct-fit replacement for the 2018-2023 Land Rover Discovery Sport \u003cstrong\u003eL550\u003c\/strong\u003e chassis equipped with the \u003cstrong\u003eIngenium 2.0L\u003c\/strong\u003e turbo engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the spark plugs pre-gapped for direct drop-in installation?\u003c\/strong\u003e\u003cbr\u003e Yes, the fine-wire iridium plugs are factory pre-gapped for the 2.0L Ingenium turbo specification; verify gap gently without prying the iridium tip prior to installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe European Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet stringent European powertrain tolerances, this direct-fit ignition kit ensures precise coil resistance values and clean ignition signaling to prevent spurious check engine lights and preserve smooth direct-injected drivability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50603712512248,"sku":"DS-E3HKHT3MA","price":99.95,"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-land-rover-discovery-sport-2018-2023-2-0l-1.jpg?v=1790087986","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-land-rover-discovery-sport-2018-2023-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}