Walker 900-P2029 Fits select: 1997-2008 FORD F150, 1997-2004 FORD EXPEDITION

Walker Products 900-P2029 Coil Boot. ThunderSpark 900-P2029 Coil Boot. ThunderSpark Coil Boots and Coil Boot Kits are OE Replacement components designed to restore critical spark isolation and electrical connection in modern ignition systems. In coil-on-plug (COP) or coil-near-plug (CNP) configurations, coil boots serve as the insulative path between the ignition coil and the spark plug. Over time, these boots can degrade due to heat, vibration, or chemical exposure—leading to arc-through, misfires, or hard starting. Walker coil boots are engineered to match OE specifications for dielectric strength, length, and terminal fitment, ensuring proper high-voltage insulation and secure coil-to-plug contact. Each boot is constructed from premium silicone and other high-temperature materials to withstand engine bay conditions. Coil Boot Kits include all necessary components—boots, springs, and insulators—for full-cylinder service, making them ideal for ignition tune-ups or preventative maintenance. Whether replacing a single boot or servicing an entire engine set, Walker Coil Boots and Kits help restore ignition reliability, engine smoothness, and emissions performance.

Walker 900-P2029

Fits Select:
1997-2003 FORD F150 8 Cyl 5.4 L
2004-2008 FORD F150 8 Cyl 4.6 L
1997-2004 FORD EXPEDITION 8 Cyl 5.4 L
1997-2004 FORD F250 8 Cyl 5.4 L
1997-2014 FORD ECONOLINE 8 Cyl 5.4 L
1998-2011 MERCURY GRAND MARQUIS 8 Cyl 4.6 L
2000,2002-2003 FORD MUSTANG 8 Cyl 4.6 L
1998-2011 FORD CROWN VICTORIA 8 Cyl 4.6 L
2000-2005 FORD EXCURSION 10 Cyl 6.8 L
1999,2001 FORD MUSTANG GT 8 Cyl 4.6 L
2002-2006 FORD EXPLORER 8 Cyl 4.6 L
2004 FORD F-150 HERITAGE 8 Cyl 4.6 L
2007,2009,2011 LINCOLN TOWN CAR 8 Cyl 4.6 L
1999,2001-2003 FORD F350 10 Cyl 6.8 L
2000,2004 FORD F350 8 Cyl 5.4 L
1998-1999 LINCOLN NAVIGATOR 8 Cyl 5.4 L
2002-2005 MERCURY MOUNTAINEER 8 Cyl 4.6 L
2007-2008 MERCURY MOUNTAINEER PREMIER 8 Cyl 4.6 L
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Manufacturer part number	900-P2029
Vehicle make	Ford
Vehicle year	1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Vehicle fitment type	Universal
Brand	Walker
Automotive parts division	Direct Replacement
Rec. use	Automotive
Pieces	1
Model	900P2029
Vehicle type	Car, Truck, Sport Utility Vehicle, CUV, Crossover & Minivan, Bus
Has nrtl listing certification	N
Assembled product weight	0.46 lb