ACCEL Spark Plug 579
HP Copper Spark Plug; Stock Heat Range; 0.045 in. Gap; 5/8 in. Hex Size; 1 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; Each;
MPN: 579
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.
Features
- 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 A Better Burn
- Unlike Iridium Or Platinum Plugs
- The Accel Hp Plugs Are Gapable
- Machine Rolled Threads For Precise Thread Engagement
- Stock Heat Range
- On The Street Or Strip
- Accel Hp Copper Core Spark Plugs Deliver!
Specifications of ACCEL Spark Plug 579 | |
Electrode Core Material | Copper |
Electrode Type | Standard |
Insulator Type | Projected |
Quantity | Single |
Reach | 1 Inch |
Resistor | Yes |
Seat Type | Tapered |
Thread Size (IN) | 0.551 Inch |
Thread Size (MM) | 14 Millimeter |
Wrench Diameter | 5/8 Inch |
2017-2019 Ford E-350 Super Duty
2018 Ford E-350 Super Duty
2019 Ford E-350 Super Duty
2011 Ford F-150
2012 Ford F-150
2013 Ford F-150
2014 Ford F-150
2015 Ford F-150
2016 Ford F-150
2017 Ford F-150
2018 Ford F-150
2019 Ford F-150
2020 Ford F-150
2011-2019 Ford F-250 Super Duty
2012 Ford F-250 Super Duty
2013 Ford F-250 Super Duty
2014 Ford F-250 Super Duty
2015 Ford F-250 Super Duty
2016 Ford F-250 Super Duty
2017 Ford F-250 Super Duty
2018 Ford F-250 Super Duty
2019 Ford F-250 Super Duty
2011-2019 Ford F-350 Super Duty
2012 Ford F-350 Super Duty
2013 Ford F-350 Super Duty
2014 Ford F-350 Super Duty
2015 Ford F-350 Super Duty
2016 Ford F-350 Super Duty
2017 Ford F-350 Super Duty
2018 Ford F-350 Super Duty
2019 Ford F-350 Super Duty
2012 Ford Mustang
2013 Ford Mustang
2014 Ford Mustang
2015 Ford Mustang
2016 Ford Mustang
2017 Ford Mustang
2018 Ford Mustang
2019 Ford Mustang
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