Walker 900-P2028 Fits select: 1999-2001 PORSCHE 911, 1997-2006 PORSCHE BOXSTER

Walker Products 900-P2028 Coil Boot. ThunderSpark 900-P2028 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-P2028

Fits Select:
1999-2001 PORSCHE 911 6 Cyl 3.4 L
1997-1999 PORSCHE BOXSTER 6 Cyl 2.5 L
2006,2008 PORSCHE 911 6 Cyl 3.8 L
2000-2006 PORSCHE BOXSTER 6 Cyl 2.7 L
2007 PORSCHE 911 NEW GENERATION 6 Cyl 3.8 L
and more - add your vehicle to our fit widget to check

Manufacturer part number	900-P2028
Vehicle model	911
Vehicle make	Porsche
Vehicle fitment type	Specific
Automotive parts division	Direct Replacement
Brand	Walker
Automotive specialty part type	Spark Plug Coil Boot
Material	Rubber
Weight	0.5 lb
Items included	dielectric grease
Vehicle type	Car
Compatible cars	1999-2001 PORSCHE 911, 1997-2006 PORSCHE BOXSTER
Pack quantity	1