{"product_id":"ignition-coil-and-iridium-spark-plugs-for-nissan-sentra-2000-2001-1-8l-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Nissan Sentra (2000-2001) 1.8L 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2000-2001 Nissan Sentra\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-Fit Ignition Overhaul:\u003c\/strong\u003e Restores factory secondary ignition voltage and combustion stability to eliminate engine misfires, erratic idling, and unburned hydrocarbon emissions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Sentra Coil Insulation Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory coil packs on the B15 Sentra suffer from prolonged thermal cycling within the cylinder head spark plug wells. Over time, heat soak degrades the internal winding insulation and dielectric epoxy potting, triggering micro-arcing, intermittent P0300–P0304 diagnostic trouble codes, and high-load spark blowout. Worn plugs further increase resistance, accelerating coil driver failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete ignition kit features four heavy-duty coil-on-plug units manufactured with high-grade copper primary and secondary windings, coupled with impact-resistant thermoplastic housings to resist electrical leakage. Paired with four fine-wire iridium spark plugs, this setup lowers ignition voltage demand, promotes rapid flame kernel propagation, and delivers exceptional resistance to electrode erosion under lean-burn operating conditions.\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;\"\u003e2000-2001 Nissan Sentra\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;\"\u003e1.8L QG18DE \/ 2.0L SR20DE \/ B15 Chassis\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;\"\u003e126–145 hp \/ 129–136 lb-ft\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;\"\u003eUF326, UF-326, 22448-4M500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000-2001 Nissan Sentra XE 1.8L L4 (QG18DE)\u003c\/li\u003e\n  \u003cli\u003e2000-2001 Nissan Sentra GXE 1.8L L4 (QG18DE)\u003c\/li\u003e\n  \u003cli\u003e2000-2001 Nissan Sentra CA 1.8L L4 (QG18DE)\u003c\/li\u003e\n  \u003cli\u003e2000-2001 Nissan Sentra SE 2.0L L4 (SR20DE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Nissan Performance Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for Nissan four-cylinder platforms, this direct-replacement ignition pack restores crisp throttle response, stabilizes cold starts, and ensures reliable, high-RPM spark delivery without ECU calibration requirements.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50456043847928,"sku":"DS-EJQ585W7N","price":106.95,"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-nissan-sentra-2000-2001-1-8l-2-0l-1.jpg?v=1788757328","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-nissan-sentra-2000-2001-1-8l-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}