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 58923 Coil on Plug Boot is designed to provide a precise OEM fit for Honda Passport models from 2000 to 2002 and Isuzu Trooper models from 2000 to 2002, ensuring reliable ignition system performance. Manufactured from high-quality silicone, these boots offer exceptional durability and resistance to heat and electrical stress, which are essential for maintaining engine efficiency and preventing misfires. Each boot includes internal springs and ferrite resistors that deliver superior RFI noise suppression, protecting sensitive vehicle electronic components from electromagnetic interference.
The critical link between the ignition coil and spark plug, NGK coil boots should be replaced simultaneously with spark plugs to prevent ignition issues such as flashover, misfires, and engine hesitation. Their OE-compliant design guarantees a perfect fit, reducing installation time and ensuring consistent performance. These boots are tested to meet or exceed original equipment specifications, providing confidence in their longevity and reliability.
With a limited lifetime warranty, the NGK Coil on Plug Boots demonstrate NGK's commitment to quality and customer satisfaction. Properly maintaining your vehicle’s ignition system with genuine parts like these can help optimize engine performance, improve fuel efficiency, and extend the lifespan of your ignition components. Whether you're conducting routine maintenance or addressing ignition problems, these boots are a dependable choice for ensuring your vehicle runs smoothly and efficiently.

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