{"product_id":"ignition-coil-and-iridium-spark-plugs-for-chevrolet-tracker-1999-2002-1-6l","title":"Ignition Coil and Iridium Spark Plugs for Chevrolet Tracker (1999-2002) 1.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 1999-2002 Chevrolet Tracker\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores primary and secondary ignition energy while stabilizing cylinder combustion to eliminate misfires, cold-start hesitation, and rough idle under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Tracker Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe G16B engine uses a wasted-spark distributorless ignition setup where two coil packs service four cylinders. This configuration subjects each coil to double the firing frequency of conventional sequential setups, accelerating thermal fatigue. Over time, OEM coil insulation degrades from continuous heat cycling in the cylinder head valley, leading to internal micro-arcing, secondary winding resistance drift, and high-RPM spark blowout. Paired with aged copper or platinum plugs, the increased voltage demand strains the ignition module and degrades fuel economy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit pairs two high-output coil-on-plug assemblies with four premium fine-wire iridium spark plugs. The coils feature reinforced thermoplastic housings, vacuum-poured dielectric epoxy potting, and high-conductivity internal copper windings engineered to resist heat soak and voltage leakage. The fine-wire iridium center electrodes lower the required ignition voltage while maintaining a consistent, concentrated spark kernel under lean air-fuel conditions, ensuring stable idle and crisp throttle response.\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;\"\u003e1999-2002 Chevrolet Tracker\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;\"\u003e1.6L G16B SOHC I4 \/ SQ416\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;\"\u003e97 hp \/ 103 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;\"\u003eUF268, UF-268\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1999 Chevrolet Tracker Base \/ LSi 1.6L L4 Gas (SQ416)\u003c\/li\u003e\n  \u003cli\u003e2000 Chevrolet Tracker Base \/ LSi 1.6L L4 Gas (SQ416)\u003c\/li\u003e\n  \u003cli\u003e2001 Chevrolet Tracker Base \/ LSi 1.6L L4 Gas (SQ416)\u003c\/li\u003e\n  \u003cli\u003e2002 Chevrolet Tracker Base \/ LSi 1.6L L4 Gas (SQ416)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Chevrolet Utility Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the vibration and demanding thermal duty cycles of trail driving and daily commuting, this ignition package delivers rock-solid spark consistency and rugged off-road reliability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50458315718904,"sku":"DS-E3M9CC549","price":75.95,"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-chevrolet-tracker-1999-2002-1-6l-1.jpg?v=1788793506","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-chevrolet-tracker-1999-2002-1-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}