NGK Coil on Plug Boots are built to stringent OEM tolerances, combining original equipment fit, design and outstanding durability. NGK Coil on Plug Boots are manufactured using only premium silicone and always include any required internal springs and ferrite resistors for superior performance and RFI noise suppression. Bridging the important link between ignition coil and spark plug, COP boots should always be replaced with NGK Coil on Plug Boots at the time as changing spark plugs to prevent ignition problems such as flashover. NGK Coil on Plug Boots provide original equipment design and fit, outstanding durability, and excellent suppression of EMI/RFI to protect all vehicle electronic components. Tested to meet or exceed OE specifications.

LIMITED LIFETIME WARRANTY: See package for details

The NGK Coil on Plug Boots are engineered to meet or exceed OEM standards, ensuring a perfect fit and reliable performance for your Ford Expedition from 2005 to 2008. Crafted with high-quality silicone, these boots provide outstanding durability and resistance to heat and environmental factors, extending the lifespan of your ignition system. Each boot includes internal springs and ferrite resistors to optimize electrical performance and minimize radio frequency interference, safeguarding your vehicle's electronic components. Replacing these boots simultaneously with spark plugs helps prevent ignition issues such as misfires or flashover, maintaining optimal engine performance and fuel efficiency.
Designed specifically for the Ford Expedition models from 2005 to 2008, these NGK boots bridge the critical connection between the ignition coil and spark plug, ensuring a secure, consistent spark delivery. Their precise OEM fit eliminates installation guesswork, making them a straightforward upgrade or replacement part. The boots are tested to meet rigorous OEM specifications, providing peace of mind with a focus on quality and reliability. Backed by a limited lifetime warranty, the NGK Coil on Plug Boots are a cost-effective solution for maintaining your vehicle's ignition integrity and engine performance.
Constructed for durability and superior EMI/RFI noise suppression, these boots help prevent electrical interference that could affect your vehicle's electronic systems. Whether you're performing routine maintenance or addressing ignition issues, NGK's Coil on Plug Boots offer a dependable connection that ensures your engine runs smoothly and efficiently. Properly replacing these boots along with spark plugs is a proactive step to avoid ignition problems and extend the life of your vehicle’s ignition components.

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