{"product_id":"accel-copper-spark-plugs-ford-35l-ecoboost-v6-stock-heat-6pack-578-6","title":"ACCEL Copper Spark Plugs | Ford 3.5L EcoBoost V6 Stock Heat Range, 6-Pack | 578-6","description":"\u003cp\u003eThe ACCEL 578-6 is a six-pack of ACCEL HP copper spark plugs sized for the Ford 3.5L EcoBoost V6. The copper core conducts better than platinum or iridium for a stronger spark and better heat dissipation, which lessens the chance of misfire under boost. These are a stock heat range plug, 14mm thread with a 1.25 mm pitch, preset to a .030 in gap, resistor type with a projected tip. Torque them to 7.2 to 14.5 lb-ft on install.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: HP Copper Core\u003c\/li\u003e\n\u003cli\u003eSold As: 6-pack\u003c\/li\u003e\n\u003cli\u003eApplication: Ford 3.5L EcoBoost V6\u003c\/li\u003e\n\u003cli\u003eHeat Range: Stock\u003c\/li\u003e\n\u003cli\u003eThread: 14mm\u003c\/li\u003e\n\u003cli\u003eThread Pitch: 1.25 mm\u003c\/li\u003e\n\u003cli\u003eReach: 1 in\u003c\/li\u003e\n\u003cli\u003eSeat: Tapered\u003c\/li\u003e\n\u003cli\u003ePreset Gap: .030 in\u003c\/li\u003e\n\u003cli\u003eTorque: 7.2-14.5 lb-ft\u003c\/li\u003e\n\u003cli\u003eResistor: Yes\u003c\/li\u003e\n\u003cli\u003eProjected Tip: Yes\u003c\/li\u003e\n\u003cli\u003ePart Number: 578-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Application:\u003c\/strong\u003e Ford and Lincoln 3.5L EcoBoost V6, 2010-2020.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch5\u003eWhat engine does the ACCEL 578-6 fit?\u003c\/h5\u003e\n\u003cp\u003eThe Ford 3.5L EcoBoost V6, used across Ford and Lincoln applications from 2010-2020. A six-pack covers the V6.\u003c\/p\u003e\n\u003ch5\u003eIs this the stock or a colder heat range?\u003c\/h5\u003e\n\u003cp\u003eStock heat range. ACCEL also offers a one-step-colder version (578C1-6) for higher-output builds.\u003c\/p\u003e\n\u003ch5\u003eWhat gap and torque should I use?\u003c\/h5\u003e\n\u003cp\u003ePreset to a .030 in gap; torque to 7.2 to 14.5 lb-ft.\u003c\/p\u003e\n\u003ch5\u003eHow many plugs are included?\u003c\/h5\u003e\n\u003cp\u003eSix, enough for one 3.5L EcoBoost V6.\u003c\/p\u003e\n\u003ch5\u003eIs it a resistor plug?\u003c\/h5\u003e\n\u003cp\u003eYes, resistor type with a projected tip.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What engine does the ACCEL 578-6 fit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Ford 3.5L EcoBoost V6, used across Ford and Lincoln applications from 2010-2020. A six-pack covers the V6.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this the stock or a colder heat range?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Stock heat range. ACCEL also offers a one-step-colder version (578C1-6) for higher-output builds.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What gap and torque should I use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Preset to a .030 in gap; torque to 7.2 to 14.5 lb-ft.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many plugs are included?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Six, enough for one 3.5L EcoBoost V6.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is it a resistor plug?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, resistor type with a projected tip.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"ACCEL","offers":[{"title":"Default Title","offer_id":42440575615024,"sku":"BDDP_578-6","price":47.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/ACL578-6.jpg?v=1759236100","url":"https:\/\/berryperformancesales.com\/products\/accel-copper-spark-plugs-ford-35l-ecoboost-v6-stock-heat-6pack-578-6","provider":"Berry Performance Sales","version":"1.0","type":"link"}