Blue Streak FD503K8 Direct Ignition Coil Kit
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Blue Streak

Blue Streak FD503K8 Direct Ignition Coil Kit

Brand Blue Streak FD503K8
Attachment Method Bolt on
Coil Included Yes
Coil Type Electronic
Coil Wire Included No
Color/Finish Black , gray
Connector Gender Female
Connector Quantity 1
Connector Shape Rectangular
Connector Type Plug in
Grease Pack No
Hardware Included No
Ignition Type Coil on plug
Mount Type Bolt on
Mounting Bracket(s) Included Yes
Mounting Hole Quantity 1
Mounting Location Valve cover
O.E.M. Replacement Yes
Oil Filled No
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade
Voltage 12
Fits Ford, Lincoln, and Mercury · 210 vehicles

OE replacement. Direct-fit coil kit with bolt-on installation.

Coil-on-plug design. Electronic ignition coil with plug-in connector.

Mounting bracket included. Ready for a secure bolt-on install.

Cross-references T Series FD503TK8, 1L2U12029AA and 50006X8 for the same application. See all 8.

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Free returns within 60 days if it doesn't fit when fitment is verified.
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Direct Ignition Coil Kit for Ford COP Systems

Blue Streak FD503K8 is a direct ignition coil kit built for coil-on-plug Ford applications. It is an OE replacement ignition coil assembly with a bolt-on mount, electronic coil design, and a plug-in rectangular connector for service on valve cover-mounted COP systems.

Compatible With Ford F-150, Expedition, Mustang, E-150, E-250, E-350, Excursion, Explorer, and related Lincoln and Mercury applications listed below. Blue Streak FD503K8 is also a direct replacement option for Ford Crown Victoria and Lincoln Town Car COP ignition service.

  • Direct ignition coil kit for coil-on-plug systems
  • Electronic coil type with 12-volt operation
  • OE replacement design for factory-style service
  • Bolt-on attachment and valve cover mounting location
  • Female, rectangular plug-in connector
  • Black and gray finish
  • Coil included; coil wire not included
  • Mounting bracket included

Fitment Coverage

  • Fits 1997-2010 Ford F-150, N/A, for COP systems
  • Fits 1997-2004 Ford Expedition, N/A, for COP systems
  • Fits 1999-2004 Ford Mustang, N/A, for COP systems
  • Fits 2000-2005 Ford Excursion, N/A, for COP systems
  • Fits 2002-2005 Ford Explorer, N/A, for COP systems
  • Fits 1997-2004 Ford F-250, N/A, for COP systems
  • Fits 1999-2004 Ford F-250 Super Duty, N/A, for COP systems
  • Fits 1999-2004 Ford F-350, N/A, for COP systems
  • Fits 1999-2004 Ford F-350 Super Duty, N/A, for COP systems
  • Fits 1998-2011 Ford Crown Victoria, N/A, for COP systems
  • Fits 1998-2004 Ford Grand Marquis, N/A, for COP systems
  • Fits 1998-2011 Lincoln Town Car, N/A, for COP systems
  • Fits 1998-1999 Lincoln Navigator, N/A, for COP systems
  • Fits 2002-2005 Mercury Mountaineer, N/A, for COP systems
  • Fits 1997-2011 Mercury Grand Marquis, N/A, for COP systems
  • Fits 1997-2002 Ford E-150 Econoline, N/A, for COP systems
  • Fits 1997-2002 Ford E-150 Econoline Club Wagon, N/A, for COP systems
  • Fits 1997-2002 Ford E-250 Econoline, N/A, for COP systems
  • Fits 1997-2000 Ford E-350 Econoline, N/A, for COP systems
  • Fits 1997-2002 Ford E-350 Econoline Club Wagon, N/A, for COP systems
  • Fits 2000-2006 Ford Econoline, N/A, for COP systems
  • Fits 2003-2005 Ford E-150, N/A, for COP systems
  • Fits 2003-2005 Ford E-150 Club Wagon, N/A, for COP systems
  • Fits 2003-2005 Ford E-250, N/A, for COP systems
  • Fits 2003-2005 Ford E-350 Club Wagon, N/A, for COP systems
  • Fits 1999-2016 Ford E-350 Super Duty, N/A, for COP systems
  • Fits 2007-2008 Ford E-150 Econoline, N/A, for COP systems
  • Fits 2007-2008 Ford E-350 Econoline, N/A, for COP systems
  • Fits 2010-2012 Ford Econoline Van, N/A, for COP systems

Common Replacement Reasons

  • Engine misfire or rough idle on COP-equipped Ford trucks and vans
  • Hard starting caused by weak ignition output
  • Intermittent spark loss under load
  • Check engine light related to ignition coil performance
  • Restoration of factory-style ignition operation after coil failure

Installation Notes

Blue Streak FD503K8 installs with a bolt-on mount and a single rectangular plug-in connector. Verify the vehicle uses a coil-on-plug ignition system and confirm connector style, valve cover mounting, and OE part match before installation. This part cross-references Ford OE-style numbers such as 1L2U12029AA and E262K8 for the same application.

Quality Assurance

Blue Streak FD503K8 is built as an OE replacement ignition coil kit for factory-style fitment on listed Ford, Lincoln, and Mercury COP applications. It is designed around the original mounting and electrical interface used on the covered vehicles.

This part fits 210 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2016FordE-350 Super Duty5.4LV8—N/AFor COP systems
2015FordE-350 Super Duty5.4LV8—N/AFor COP systems
2014FordE-150———N/AFor COP systems
2014FordE-250———N/AFor COP systems
2014FordE-350 Super Duty5.4LV8—N/AFor COP systems
2013FordE-150———N/AFor COP systems
2013FordE-250———N/AFor COP systems
2013FordE-350 Super Duty5.4LV8—N/AFor COP systems
2012FordE-150———N/AFor COP systems
2012FordE-250———N/AFor COP systems
2012FordE-350 Super Duty5.4LV8—N/AFor COP systems
2012FordEconoline Van———N/AFor COP systems
2011FordCrown Victoria———N/AFor COP systems
2011FordE-150———N/AFor COP systems
2011FordE-250———N/AFor COP systems
2011FordE-350 Super Duty5.4LV8—N/AFor COP systems
2011FordEconoline Van———N/AFor COP systems
2011LincolnTown Car———N/AFor COP systems
2011MercuryGrand Marquis———N/AFor COP systems
2010FordCrown Victoria———N/AFor COP systems
2010FordE-150———N/AFor COP systems
2010FordE-250———N/AFor COP systems
2010FordE-350 Super Duty5.4LV8—N/AFor COP systems
2010FordEconoline Van———N/AFor COP systems
2010FordF-1504.6LV8—N/AFor COP systems
2010LincolnTown Car———N/AFor COP systems
2010MercuryGrand Marquis———N/AFor COP systems
2009FordCrown Victoria———N/AFor COP systems
2009FordE-150———N/AFor COP systems
2009FordE-250———N/AFor COP systems
2009FordE-350 Super Duty5.4LV8—N/AFor COP systems
2009FordF-1504.6LV8—N/AFor COP systems
2009LincolnTown Car———N/AFor COP systems
2009MercuryGrand Marquis———N/AFor COP systems
2008FordCrown Victoria———N/AFor COP systems
2008FordE-150———N/AFor COP systems
2008FordE-150 Econoline———N/AFor COP systems
2008FordE-250———N/AFor COP systems
2008FordE-350 Econoline5.4LV8—N/AFor COP systems
2008FordE-350 Super Duty5.4LV8—N/AFor COP systems
2008FordF-1504.6LV8—N/AFor COP systems
2008LincolnTown Car———N/AFor COP systems
2008MercuryGrand Marquis———N/AFor COP systems
2007FordCrown Victoria———N/AFor COP systems
2007FordE-150———N/AFor COP systems
2007FordE-150 Econoline———N/AFor COP systems
2007FordE-250———N/AFor COP systems
2007FordE-350 Econoline5.4LV8—N/AFor COP systems
2007FordE-350 Super Duty5.4LV8—N/AFor COP systems
2007FordF-1504.6LV8—N/AFor COP systems
2007LincolnTown Car———N/AFor COP systems
2007MercuryGrand Marquis———N/AFor COP systems
2006FordCrown Victoria——FLEXN/AFor COP systems
2006FordE-1504.6LV8—N/AFor COP systems
2006FordE-2504.6LV8—N/AFor COP systems
2006FordE-350 Super Duty5.4LV8—N/AFor COP systems
2006FordEconoline5.4LV8—N/AFor COP systems
2006FordF-1504.6LV8—N/AFor COP systems
2006LincolnTown Car———N/AFor COP systems
2006MercuryGrand Marquis———N/AFor COP systems
2005FordCrown Victoria——GASN/AFor COP systems
2005FordE-1504.6LV8—N/AFor COP systems
2005FordE-150 Club Wagon———N/AFor COP systems
2005FordE-2504.6LV8—N/AFor COP systems
2005FordE-350 Club Wagon5.4LV8—N/AFor COP systems
2005FordE-350 Super Duty5.4LV8—N/AFor COP systems
2005FordEconoline5.4LV8—N/AFor COP systems
2005FordExcursion5.4LV8—N/AFor COP systems
2005FordExplorer4.6LV8—N/AFor COP systems
2005FordF-1504.6LV8—N/AFor COP systems
2005LincolnTown Car———N/AFor COP systems
2005MercuryGrand Marquis———N/AFor COP systems
2005MercuryMountaineer4.6LV8—N/AFor COP systems
2004FordCrown Victoria——GASN/AFor COP systems
2004FordE-1504.6LV8—N/AFor COP systems
2004FordE-150 Club Wagon———N/AFor COP systems
2004FordE-2504.6LV8—N/AFor COP systems
2004FordE-350 Club Wagon5.4LV8—N/AFor COP systems
2004FordE-350 Super Duty5.4LV8—N/AFor COP systems
2004FordEconoline5.4LV8—N/AFor COP systems
2004FordExcursion5.4LV8—N/AFor COP systems
2004FordExpedition———N/AFor COP systems
2004FordExplorer4.6LV8—N/AFor COP systems
2004FordF-1504.6LV8—N/AFor COP systems
2004FordF-150 Heritage4.6LV8—N/AFor COP systems
2004FordF-2504.6LV8—N/AFor COP systems
2004FordF-250 Super Duty5.4LV8—N/AFor COP systems
2004FordF-3505.4LV8—N/AFor COP systems
2004FordF-350 Super Duty5.4LV8—N/AFor COP systems
2004FordGrand Marquis———N/AFor COP systems
2004FordMustang4.6LV8—N/AFor COP systems
2004LincolnTown Car———N/AFor COP systems
2004MercuryGrand Marquis———N/AFor COP systems
2004MercuryMountaineer4.6LV8—N/AFor COP systems
2003FordCrown Victoria——GASN/AFor COP systems
2003FordE-1504.6LV8—N/AFor COP systems
2003FordE-150 Club Wagon4.6LV8—N/AFor COP systems
2003FordE-2504.6LV8—N/AFor COP systems
2003FordE-350 Club Wagon5.4LV8GASN/AFor COP systems
2003FordE-350 Super Duty5.4LV8—N/AFor COP systems
2003FordEconoline5.4LV8—N/AFor COP systems
2003FordExcursion5.4LV8—N/AFor COP systems
2003FordExpedition———N/AFor COP systems
2003FordExplorer4.6LV8—N/AFor COP systems
2003FordF-1504.6LV8—N/AFor COP systems
2003FordF-2504.6LV8—N/AFor COP systems
2003FordF-250 Super Duty5.4LV8—N/AFor COP systems
2003FordF-3505.4LV8—N/AFor COP systems
2003FordF-350 Super Duty5.4LV8—N/AFor COP systems
2003FordGrand Marquis———N/AFor COP systems
2003FordMustang4.6LV8—N/AFor COP systems
2003LincolnTown Car———N/AFor COP systems
2003MercuryGrand Marquis———N/AFor COP systems
2003MercuryMountaineer4.6LV8—N/AFor COP systems
2002FordCrown Victoria——GASN/AFor COP systems
2002FordE-150 Econoline4.6LV8—N/AFor COP systems
2002FordE-150 Econoline Club Wagon4.6LV8—N/AFor COP systems
2002FordE-250 Econoline5.4LV8—N/AFor COP systems
2002FordE-350 Econoline Club Wagon5.4LV8—N/AFor COP systems
2002FordE-350 Super Duty5.4LV8—N/AFor COP systems
2002FordEconoline5.4LV8—N/AFor COP systems
2002FordExcursion5.4LV8—N/AFor COP systems
2002FordExpedition———N/AFor COP systems
2002FordExplorer4.6LV8—N/AFor COP systems
2002FordF-1504.6LV8—N/AFor COP systems
2002FordF-2504.6LV8—N/AFor COP systems
2002FordF-250 Super Duty5.4LV8—N/AFor COP systems
2002FordF-3505.4LV8—N/AFor COP systems
2002FordF-350 Super Duty5.4LV8—N/AFor COP systems
2002FordGrand Marquis———N/AFor COP systems
2002FordMustang4.6LV8—N/AFor COP systems
2002LincolnTown Car———N/AFor COP systems
2002MercuryGrand Marquis———N/AFor COP systems
2002MercuryMountaineer4.6LV8—N/AFor COP systems
2001FordCrown Victoria——GASN/AFor COP systems
2001FordE-150 Econoline4.6LV8—N/AFor COP systems
2001FordE-150 Econoline Club Wagon4.6LV8—N/AFor COP systems
2001FordE-250 Econoline5.4LV8—N/AFor COP systems
2001FordE-350 Econoline Club Wagon5.4LV8—N/AFor COP systems
2001FordE-350 Super Duty5.4LV8—N/AFor COP systems
2001FordEconoline5.4LV8—N/AFor COP systems
2001FordExcursion5.4LV8—N/AFor COP systems
2001FordExpedition———N/AFor COP systems
2001FordF-1504.6LV8—N/AFor COP systems
2001FordF-2504.6LV8—N/AFor COP systems
2001FordF-250 Super Duty5.4LV8—N/AFor COP systems
2001FordF-3505.4LV8—N/AFor COP systems
2001FordF-350 Super Duty5.4LV8—N/AFor COP systems
2001FordGrand Marquis———N/AFor COP systems
2001FordMustang4.6LV8—N/AFor COP systems
2001LincolnTown Car———N/AFor COP systems
2001MercuryGrand Marquis———N/AFor COP systems
2000FordCrown Victoria——GASN/AFor COP systems
2000FordE-150 Econoline4.6LV8—N/AFor COP systems
2000FordE-150 Econoline Club Wagon4.6LV8—N/AFor COP systems
2000FordE-250 Econoline5.4LV8—N/AFor COP systems
2000FordE-350 Econoline5.4LV8—N/AFor COP systems
2000FordE-350 Econoline Club Wagon5.4LV8—N/AFor COP systems
2000FordE-350 Super Duty5.4LV8—N/AFor COP systems
2000FordEconoline5.4LV8—N/AFor COP systems
2000FordExcursion5.4LV8—N/AFor COP systems
2000FordExpedition———N/AFor COP systems
2000FordF-1504.6LV8—N/AFor COP systems
2000FordF-2504.6LV8—N/AFor COP systems
2000FordF-250 Super Duty5.4LV8—N/AFor COP systems
2000FordF-3505.4LV8—N/AFor COP systems
2000FordF-350 Super Duty5.4LV8—N/AFor COP systems
2000FordGrand Marquis———N/AFor COP systems
2000FordMustang4.6LV8—N/AFor COP systems
2000LincolnTown Car———N/AFor COP systems
2000MercuryGrand Marquis———N/AFor COP systems
1999FordCrown Victoria——GASN/AFor COP systems
1999FordE-150 Econoline5.4LV8—N/AFor COP systems
1999FordE-150 Econoline Club Wagon5.4LV8—N/AFor COP systems
1999FordE-250 Econoline5.4LV8—N/AFor COP systems
1999FordE-350 Econoline5.4LV8—N/AFor COP systems
1999FordE-350 Econoline Club Wagon5.4LV8—N/AFor COP systems
1999FordE-350 Super Duty5.4LV8—N/AFor COP systems
1999FordExpedition5.4LV8—N/AFor COP systems
1999FordF-1505.4LV8—N/AFor COP systems
1999FordF-2505.4LV8—N/AFor COP systems
1999FordF-250 Super Duty5.4LV8—N/AFor COP systems
1999FordF-3505.4LV8—N/AFor COP systems
1999FordF-350 Super Duty5.4LV8—N/AFor COP systems
1999FordGrand Marquis———N/AFor COP systems
1999FordMustang4.6LV8—N/AFor COP systems
1999LincolnNavigator———N/AFor COP systems
1999LincolnTown Car———N/AFor COP systems
1999MercuryGrand Marquis———N/AFor COP systems
1998FordCrown Victoria——GASN/AFor COP systems
1998FordE-150 Econoline5.4LV8—N/AFor COP systems
1998FordE-150 Econoline Club Wagon5.4LV8—N/AFor COP systems
1998FordE-250 Econoline5.4LV8—N/AFor COP systems
1998FordE-350 Econoline5.4LV8—N/AFor COP systems
1998FordE-350 Econoline Club Wagon5.4LV8—N/AFor COP systems
1998FordExpedition5.4LV8—N/AFor COP systems
1998FordF-1505.4LV8—N/AFor COP systems
1998FordF-2505.4LV8—N/AFor COP systems
1998FordGrand Marquis———N/AFor COP systems
1998LincolnNavigator———N/AFor COP systems
1998LincolnTown Car———N/AFor COP systems
1998MercuryGrand Marquis———N/AFor COP systems
1997FordE-150 Econoline5.4LV8—N/AFor COP systems
1997FordE-150 Econoline Club Wagon5.4LV8—N/AFor COP systems
1997FordE-250 Econoline5.4LV8—N/AFor COP systems
1997FordE-350 Econoline5.4LV8—N/AFor COP systems
1997FordE-350 Econoline Club Wagon5.4LV8—N/AFor COP systems
1997FordExpedition5.4LV8—N/AFor COP systems
1997FordF-1505.4LV8—N/AFor COP systems
1997FordF-2505.4LV8—N/AFor COP systems
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
T Series — FD503TK81L2U12029AA50006X888921369E262K8IC369-8MPIC369SB8IGND30002