This is a set of brand new, high quality direct fit OE style Copper Ignition Coils with boots & springs, and brand new set of Motorcraft spark plugs. 

OEM Quality that comes with coil boot and spring

OEM Ref#DG508, DG491, FD503, C1417, COP9

OEM #3W7Z12029AA 1L2U12029AA 1L2U12A366AA 1L2Z12029AC F7TU12A366AB F7TZ12029BA F7TZ12029CA F7TZ12029CB F7TZ12029CC 1L2Z12029AA

Other #88921369 FD503 250534733 521761 601000 C500 C566 5C1412 FD503T GN10164 

Lifetime Warranty

1998-2011 FORD CROWN VICTORIA V8 4.6L

1997-2011 FORD E-150 V8 4.6L / 5.4L

1997-2010 FORD E-250 V8 4.6L / 5.4L

1997-2010 FORD E-350 V8 5.4L / V10 6.8L

2000-2010 FORD E-450 V8 5.4L / V10 6.8L

2002-2003 FORD E-550 V10 6.8L

1997-1999 FORD ECONOLINE SUPER DUTY V8 5.4L / V10 6.8L

2000-2005 FORD EXCURSION V8 5.4L / V10 6.8L

1997-2004 FORD EXPEDITION V8 4.6L / 5.4L

2002-2005 FORD EXPLORER V8 4.6L 

1997-2003 FORD F-150 V8 4.6L / 5.4L 

(These do not fit the 2004 and newer F-150 with 5.4L V8) 

1997-1999 FORDF-250 V8 5.4L 

1999-2004 FORDF-250 SUPER DUTY V8 5.4L / V10 6.8L

1999-2004 FORDF-350 SUPER DUTY V8 5.4L / V10 6.8L

1999-2004 FORDF-450 SUPER DUTY V10 6.8L

1999-2004 FORDF-550 SUPER DUTY V10 6.8L

1999-2004 FORD MUSTANG V8 4.6L

2002 LINCOLN BLACKWOOD V8 5.4L

1998-1999 LINCOLN NAVIGATOR V8 5.4L

1998-2010 LINCOLN TOWN CAR V8 4.6L

1998-2011 MERCURYGRAND MARQUIS V8 4.6L

2002-2005 MERCURY MOUNTAINEER V8 4.6L

PACKAGE INCLUDES:

8 Ignition Coils & 8 Motorcraft spark plugs

This package does not contain installation instructions

• Helps ensure proper engine performance, maximize fuel economy, minimize both tailpipe emissions and RFI electronic interference
• 8x IGNITION COILS REPLACES REF# DG508
• 8x MOTORCRAFT PLUGS SP493