ACCEL 578C1-6 SPARK PLUG, FORD EB V6, 1 RANGE COLDER,

HP Copper Spark Plug; 1 Heat Range Colder Than Stock; 0.028 in. Gap; 5/8 in. Hex Size/ 1 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 6 Pack;

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ACCEL U-Groove performance spark plugs have a patented U-shaped ground electrode that produces a double wide, hotter spark to ignite standard or even the highest compression engines. The sintered alumina heavy-duty five rib insulator eliminates flashover and overheating that occurs with high performance and long range applications. ACCEL U-Groove spark plugs use the purest copper/nickel alloy electrode to produce a broad heat range that is highly foul resistant and dissipates heat better than any other material. Years of racing and street performance research has proven that ACCEL U-Groove spark plugs deliver the hottest spark and the highest performance of any spark plug available.

• Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs
• Copper Dissipates Heat Much Better Than Other Materials
• C - Cut Design Un-shrouds The Spark Kernel For Better Burn
• Unlike Iridium Or Platinum Plugs - The HP Plugs Are Gapable
• Machined Rolled Threads For Precise Thread Engagement
• One Step Colder Than Stock
• Whether Using On Street/Strip The HP Copper Core Plugs Deliver!

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Application Summary:

Year	Make/Model
2015-2017	Ford Expedition
2013-2017	Ford Explorer
2011-2017	Ford F-150
2010-2017	Ford Flex
2017	Ford GT
2013-2017	Ford Police Interceptor Sedan
2014-2017	Ford Police Interceptor Utility
2010-2017	Ford Taurus
2015-2017	Ford Transit-150
2015-2017	Ford Transit-250
2015-2017	Ford Transit-350
2015-2017	Ford Transit-350 HD
2010-2016	Lincoln MKS
2010-2017	Lincoln MKT
2015-2017	Lincoln Navigator