Set of 8 ISA Ignition Coils and 8 Motorcraft Spark Plugs For 2003-2004 Mercury Marauder 4.6L UF191

ISA Ignition Coils are designed with superior quality materials using only the highest grade material such as durable copper wire with OE manufacturer durability. ISA Ignition Coils are durable and reliable under extreme conditions and heavy load while providing quality electrical output, anti-corrosion, and abrasion tested resistance. Tested in real situations to perform with reliability and peace of mind. ISA's engineers have developed new technology to reduce common ignition issues such as no start/hard start, crack failure, misfires, low power, inconsistent transmission shifts, spark plug fouling, premature catalytic converter failure, and other issues like poor fuel economy. ISA Ignition Coils are made to operate reliably under all conditions and throughout the entire engine speed range for peak engine performance. Compatible with: 1999 Ford Mustang 4.6L V8 DOHC 2000 Ford Mustang 4.6L V8 DOHC 2001 Ford Mustang 4.6L V8 DOHC 2002 Ford Mustang 4.6L V8 DOHC 2003 Ford Mustang 4.6L V8 DOHC 2004 Ford Mustang 4.6L V8 DOHC 2003 Ford Mustang 4.6L V8 DOHC SUPERCHARGED 2004 Ford Mustang 4.6L V8 DOHC SUPERCHARGED 2003 Lincoln Aviator 4.6L V8 2004 Lincoln Aviator 4.6L V8 2005 Lincoln Aviator 4.6L V8 1997 Lincoln Continental 4.6L V8 1998 Lincoln Continental 4.6L V8 1997 Lincoln Mark VIII 4.6L V8 1998 Lincoln Mark VIII 4.6L V8 Part number: ‎F524, 5C1128, E223, 52-1571, IC63, 1F3U-12029-AA, 1F3Z-12029-AA, 1F3Z-12029-AC, 2C6Z-12029-AA, 4L7Z-12029-AA, 4L7Z-12029-AB, F7LZ-12029-AC, F7LZ-12029-AD, F7LZ-12029-CB, 88921370, DG478, DG487, DG492, FD-499, UF-191 Shipping/Return/Warranty Free 2-day shipping (for most items) Free 30-day return (from date of delivery) 1-year warranty