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 Part 58933 Coil on Plug Boot is designed to provide a reliable connection between your vehicle's ignition coil and spark plug, ensuring optimal engine performance. Manufactured by NGK, this boot meets or exceeds OEM specifications, offering an original equipment fit that guarantees seamless integration with your Kia Spectra and Sephia models from 1996 to 2004. Crafted using premium silicone, the boot delivers exceptional durability and resistance to high temperatures and engine vibrations, prolonging its service life and maintaining consistent ignition performance.
Featuring internal springs and ferrite resistors, the NGK Coil on Plug Boot effectively suppresses RFI and EMI noise that can interfere with sensitive vehicle electronics. This noise suppression helps in maintaining stable operation of your vehicle’s electronic systems, preventing misfires and ignition issues caused by electrical interference. It is crucial to replace these boots simultaneously with spark plugs to prevent flashover and ensure the ignition system functions reliably.
Designed for easy installation, the NGK Coil on Plug Boot is a direct replacement part that restores the integrity of your ignition system. It is backed by a limited lifetime warranty, providing added assurance of quality and durability. Whether you're performing routine maintenance or diagnosing ignition problems, this product offers a dependable solution to keep your vehicle running smoothly and efficiently.

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