{"product_id":"ignition-coil-and-iridium-spark-plugs-for-toyota-mr2-spyder-2000-2005-1-8l","title":"Ignition Coil and Iridium Spark Plugs for Toyota MR2 Spyder (2000-2005) 1.8L","description":"\u003ch2\u003eHigh-Output Ignition Coil and Iridium Spark Plug Kit for 2000-2005 Toyota MR2 Spyder\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces degraded coil packs and worn electrodes on the 2000-2005 Toyota MR2 Spyder to eliminate engine misfires, stabilize idle, and restore crisp throttle response across the rev range.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota MR2 Spyder Thermal Degradation \u0026amp; Misfire Fault\u003c\/h3\u003e\n\u003cp\u003eIn the mid-engine \u003cstrong\u003eZZW30\u003c\/strong\u003e chassis, engine bay ventilation is notoriously restricted, subjecting the factory pencil coils to severe heat-soak cycles. Over time, internal coil windings develop insulation breakdown and dielectric failure, while the rubber isolator boots become brittle and micro-crack. Compounding this, aging spark plugs suffer from electrode erosion, widening the gap and demanding higher secondary voltage from already stressed coils. This breakdown triggers P0300 through P0304 diagnostic trouble codes, hesitations during high-RPM cam transition, and unburned fuel wash that risks destroying fragile pre-catalytic converter cores.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit pairs four heavy-duty replacement pencil coils with fine-wire iridium spark plugs specifically calibrated for the \u003cstrong\u003e1ZZ-FED\u003c\/strong\u003e powerplant. The ignition coils utilize premium copper windings sealed in high-grade epoxy to prevent dielectric punch-through, encased in thermal-resistant silicon boots that seal out moisture and oil. The matched fine-wire iridium spark plugs feature laser-welded center electrodes that drastically reduce required firing voltage, providing superior flame kernel expansion, lower thermal quenching, and sustained ignition reliability up to redline.\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;\"\u003e2000-2005 Toyota MR2 Spyder\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\u003e1ZZ-FED\u003c\/strong\u003e \/ \u003cstrong\u003eZZW30\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;\"\u003e138 hp \/ 125 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\u003e90919-02239\u003c\/strong\u003e, \u003cstrong\u003eUF247\u003c\/strong\u003e, \u003cstrong\u003e90919-02262\u003c\/strong\u003e, \u003cstrong\u003e90919-T2002\u003c\/strong\u003e, \u003cstrong\u003e94859441\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\u003e2000-2005 Toyota MR2 Spyder Base Convertible 2-Door 1.8L 1794CC I4 GAS DOHC Naturally Aspirated (Manual \u0026amp; SMT Transmissions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the ZZW30 MR2 Spyder?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2000-2005 Toyota MR2 Spyder equipped with the \u003cstrong\u003e1ZZ-FED\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these spark plugs pre-gapped for the 1ZZ-FED engine?\u003c\/strong\u003e\u003cbr\u003e Yes, the iridium spark plugs are factory pre-gapped to OEM specification for immediate drop-in installation without calibration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota JDM Tuner Caliber\u003c\/h3\u003e\n\u003cp\u003eThe lightweight mid-engine balance of the \u003cstrong\u003eZZW30\u003c\/strong\u003e relies on sharp throttle modulation and instantaneous engine feedback. Eliminating secondary ignition breakdown delivers clean fuel burn and reliable torque delivery right to the 6,800 RPM cutoff.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594255110392,"sku":"DS-EONQ64V2S","price":69.95,"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-toyota-mr2-spyder-2000-2005-1-8l-1.jpg?v=1790058425","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-toyota-mr2-spyder-2000-2005-1-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}