Coil Boot for 2003-2010 Ford Focus & More - Beck/Arnley 175-1045

Keep the high-voltage connection between the ignition coil and spark plug insulated and protected with the Beck/Arnley Coil Boot 175-1045. This ignition coil boot drops in as a direct-fit replacement for the 2005-2008 Ford Escape, 2003-2010 Ford Focus, 2004-2005 Mazda 3, 2005 Mazda 6, 2005-2006 and 2008 Mazda Tribute, and 2005-2008 Mercury Mariner — see the "Vehicles it fits" section for engine-specific coverage. The boot seals and insulates the spark plug connection so spark energy reaches the plug instead of arcing to ground.

• Silicone construction: built for heat resistance and protection in the harsh under-hood environment.
• Stainless steel conductor spring: carries the spark to the plug and resists corrosion.
• Application specific: matched to this vehicle for OE form, fit, and function.
• Constructed for durability: designed to hold up to repeated heat cycling and vibration.

A hardened, cracked, or arcing boot can let spark energy leak away, which may show up as misfires or rough running. If a failed coil boot is the cause, this replaces it. Beck/Arnley parts are designed as direct replacements for Original Equipment applications across foreign nameplates.

Interchange: SPB128 · NA · 126048 · SPP88E