{"product_id":"ignition-coil-and-iridium-spark-plugs-for-ford-fiesta-1998-2001-1-3l","title":"Ignition Coil and Iridium Spark Plugs for Ford Fiesta (1998-2001) 1.3L","description":"\u003ch2\u003eHigh-Reliability Ignition Coil and Iridium Spark Plug Kit for 1998-2001 Ford Fiesta\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces degraded factory ignition components with high-conductance copper-wound coils and fine-wire iridium spark plugs to eliminate misfires, stabilize idle, and restore combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Fiesta Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eOver continuous thermal cycles in the compact engine bay of the Fiesta, factory ignition coils experience internal dielectric breakdown and microscopic housing fractures. Coupled with rapid electrode erosion on standard copper core plugs, this degradation causes severe secondary voltage leakage, intermittent spark blowout under load, sluggish throttle response, and unburnt fuel entering the exhaust stream.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement ignition kit features coil-on-plug assemblies engineered with high-purity internal copper windings and heavy-duty dielectric potting to withstand severe heat soak and prevent arcing. Paired with fine-wire iridium center electrode spark plugs, the system reduces the required firing voltage while delivering a hotter, more consistent spark. This ensures complete flame propagation, instant cold-start capability, and optimal combustion chamber pressure.\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;\"\u003e1998-2001 Ford Fiesta\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;\"\u003e1.3L Endura-E \/ Mk4-Mk5 (BE91 \/ JA\/JB)\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;\"\u003e60 hp \/ 76 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;\"\u003eDG541, DG507, FD505, UF621\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1998 Ford Fiesta 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e1999 Ford Fiesta 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2000 Ford Fiesta 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2001 Ford Fiesta 1.3L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003eOE \/ Interchange References: DG541, DG507, FD505, UF621\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Ford European Precision Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to precise European OEM specifications to guarantee direct blade-terminal connectivity, reliable communication with the factory ECU, and zero check-engine light (CEL) issues under demanding daily driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452602913016,"sku":"DS-EOKDWDCZ6","price":67.95,"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-ford-fiesta-1998-2001-1-3l-1.jpg?v=1788722486","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-ford-fiesta-1998-2001-1-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}