{"product_id":"ignition-coil-and-iridium-spark-plugs-for-mazda-b4000-2008-2010-4-0l","title":"Ignition Coil and Iridium Spark Plugs for Mazda B4000 (2008-2010) 4.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2008-2010 Mazda B4000\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Delivers high-dielectric secondary voltage and ultra-fine spark kernel propagation to eliminate ignition misfires and restore combustion efficiency in the 4.0L V6 powertrain.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock B4000 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe Cologne 4.0L SOHC engine subjects ignition components to intense thermal cycling within a compact engine bay. Over time, factory coil packs experience internal dielectric potting degradation and micro-fracturing along the winding insulation. This thermal stress causes secondary voltage leakage, carbon tracking, and high-load spark blowout under towing conditions. Coupled with standard electrode erosion on factory plugs, increased gap resistance places excessive amperage strain on the ignition driver circuit, resulting in rough idle and compromised fuel economy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 6-cylinder refresh kit pairs high-output direct-replacement ignition coils with fine-wire iridium spark plugs. The coil assemblies feature high-purity electrolytic copper primary and secondary windings encased in void-free epoxy resin to resist heat soak and vibration. Direct-fit blade connectors ensure zero-resistance signal transfer. The matched iridium plugs feature laser-welded fine-wire center electrodes and trivalent metal plating, requiring lower strike voltages while resisting thermal fouling and gap degradation under continuous 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;\"\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;\"\u003e2008-2010 Mazda B4000\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;\"\u003e4.0L Cologne SOHC V6 \/ UN Platform\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;\"\u003e207 hp \/ 238 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number \/ Interchange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF406, FD502, DG500, UF-406\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008 Mazda B4000 Base, DS, SE 4.0L V6 Gas\u003c\/li\u003e\n  \u003cli\u003e2009 Mazda B4000 Base, DS, SE 4.0L V6 Gas\u003c\/li\u003e\n  \u003cli\u003e2010 Mazda B4000 Base, DS, SE 4.0L V6 Gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Mazda Truck Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand heavy payload hauling and off-pavement vibration, this heavy-duty ignition package delivers consistent high-kV output to keep your truck running smooth across all operating temperatures.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452227784952,"sku":"DS-E0UJ9IXNR","price":71.95,"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-mazda-b4000-2008-2010-4-0l-1.jpg?v=1788721295","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-mazda-b4000-2008-2010-4-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}