{"product_id":"ignition-coil-and-iridium-spark-plugs-for-chevrolet-cruze-2017-2018-1-6l","title":"Ignition Coil and Iridium Spark Plugs for Chevrolet Cruze (2017-2018) 1.6L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2017-2018 Chevrolet Cruze\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces worn factory ignition components on the 2017-2018 Chevrolet Cruze to eliminate cylinder misfires, restore combustion efficiency, and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet Cruze Secondary Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory pencil coils in the \u003cstrong\u003eD2XX\u003c\/strong\u003e chassis Cruze endure intense thermal cycling inside the compact cylinder head plug wells. Over time, engine bay heat soak degrades the internal epoxy encapsulation and copper primary windings, inducing internal resistance spikes and insulation dielectric breakdown under high cylinder pressures. Concurrently, factory standard spark plug electrodes erode, widening the spark gap. This gap enlargement increases the breakdown voltage required from tired coils, triggering high-rpm hesitation, unburned hydrocarbon emissions, P0300-P0304 DTC misfire codes, and premature catalytic converter degradation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete tune-up kit restores spark energy by matching four high-dielectric pencil ignition coils with pre-gapped, wear-resistant fine-wire iridium spark plugs. The replacement coils utilize high-grade magnetic steel cores paired with premium copper winding to deliver rapid secondary voltage rise and a consistent, high-energy spark discharge. Reinforced thermoplastic housings resist thermal fracturing and oil exposure inside the head. Paired with laser-welded iridium center electrodes that survive severe thermal stress with negligible gap erosion, this kit ensures crisp flame kernel propagation, razor-sharp throttle response, and complete fuel atomization under load.\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;\"\u003e2017-2018 Chevrolet Cruze\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\u003e1.6L Ecotec (LDE)\u003c\/strong\u003e \/ \u003cstrong\u003eD2XX\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;\"\u003e115 hp \/ 114 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\u003e12697989\u003c\/strong\u003e, \u003cstrong\u003eUF802\u003c\/strong\u003e, \u003cstrong\u003e12698064\u003c\/strong\u003e, \u003cstrong\u003e25203537\u003c\/strong\u003e, \u003cstrong\u003e12635672\u003c\/strong\u003e, \u003cstrong\u003e12670053\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\u003e2017 Chevrolet Cruze 1.6L 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e2018 Chevrolet Cruze 1.6L 4-Cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the D2XX Cruze?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2017-2018 Chevrolet Cruze equipped with the \u003cstrong\u003e1.6L Ecotec\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the iridium spark plugs pre-gapped out of the box?\u003c\/strong\u003e\u003cbr\u003e Yes, the spark plugs come factory pre-gapped for direct bolt-in installation without manual adjustment.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact GM factory specifications, this coil-and-plug kit guarantees seamless plug-and-play installation without triggering diagnostic trouble codes or requiring ECU calibration adjustments.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50593955840248,"sku":"DS-ERPQP7QDO","price":94.95,"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-cruze-2017-2018-1-6l-1.jpg?v=1790054627","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-chevrolet-cruze-2017-2018-1-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}