{"product_id":"ignition-coil-and-iridium-spark-plugs-for-saab-9-7x-2006-2009-4-2l","title":"Ignition Coil and Iridium Spark Plugs for Saab 9-7X (2006-2009) 4.2L","description":"\u003ch2\u003eOEM-Grade Ignition Coil and Iridium Spark Plug Kit for 2006-2009 Saab 9-7X 4.2L\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit replacement ignition overhaul kit:\u003c\/strong\u003e Engineered to restore factory spark energy, eliminate hesitation, and clear cylinder misfire codes across the 4.2L inline-six Atlas engine platform.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 9-7X Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe Atlas 4.2L DOHC inline-six positions coil-on-plug assemblies directly above the cylinder head in a high-thermal-soak environment. Over extended operating cycles, engine bay heat causes the factory resin and insulation boots to harden, micro-crack, and permit high-voltage secondary arc leakages. Combined with standard spark plug electrode erosion—which progressively widens the plug gap and demands higher firing voltage—worn ignition components lead to common P0300–P0306 misfire codes, erratic idle vibrations, and degraded fuel economy under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit features six coil-on-plug packs wound with high-conductivity internal copper wiring and encapsulated in dielectric-grade epoxy to prevent voltage puncture and thermal breakdown. Paired with six fine-wire iridium spark plugs, this setup lowers the required breakdown voltage while providing consistent spark discharge and high melting-point durability. Direct-fit blade terminals and OEM-spec electrical connectors ensure seamless integration with the factory engine harness.\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;\"\u003e2006-2009 Saab 9-7X\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;\"\u003eAtlas LL8 4.2L I6 \/ GMT360\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;\"\u003e290 hp \/ 277 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;\"\u003eUF303, C1395, C1666, 5C1723, IC414, 5C1392, E255\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Saab 9-7X Linear (4.2L I6 Atlas LL8)\u003c\/li\u003e\n  \u003cli\u003e2006-2009 Saab 9-7X 4.2i (4.2L I6 Atlas LL8)\u003c\/li\u003e\n  \u003cli\u003eDirect Interchange: UF303, C1395, C1666, 5C1723, IC414, 5C1392, E255\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Saab Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to satisfy refined European-market driving expectations, this direct-fit ignition kit ensures precise combustion timing and low emissions output, returning your Scandinavian SUV to a smooth, factory-level idle with zero false check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50448297525496,"sku":"DS-EYFVYOPFV","price":121.95,"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-saab-9-7x-2006-2009-4-2l-1.jpg?v=1788639106","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-saab-9-7x-2006-2009-4-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}