Keep high-voltage spark flowing cleanly from coil to plug with the ThunderCore PRO Coil Boot 900-P2141. It drops in as a direct-fit replacement for the 2016-2018 Nissan NP300 and the 2013-2014, 2016, and 2018 Nissan Sentra. In coil-on-plug (COP) and coil-near-plug (CNP) ignition systems, the coil boot provides the insulative path between the ignition coil and the spark plug. Over time boots can degrade from heat, vibration, or chemical exposure, which can lead to arc-through, misfires, or hard starting — if a worn or cracked boot is the cause, this OE-replacement part replaces it.
See the Buyer's Guide tab for the full engine-level application list before ordering.
Interchange: SPP178E
This part cross-references / interchanges with the following part numbers:
What does the 900-P2141 coil boot do?
It provides the insulative path between the ignition coil and the spark plug in coil-on-plug (COP) or coil-near-plug (CNP) systems, maintaining high-voltage spark isolation and secure coil-to-plug contact.
What vehicles does this coil boot fit?
It's a direct-fit replacement for the 2016-2018 Nissan NP300 and the 2013-2014, 2016, and 2018 Nissan Sentra. Check the Buyer's Guide tab to confirm the fit for your vehicle.
What are signs my coil boot may need replacing?
Boots that degrade from heat, vibration, or chemical exposure can cause arc-through, misfires, or hard starting. Diagnose the cause first, since these symptoms can come from other ignition components too.
What is this coil boot made of?
It's constructed from high-temperature silicone and reinforced materials to resist oil, fuel, and under-hood heat while maintaining dielectric strength.
What interchange number does this part replace?
This coil boot cross-references SPP178E. Match your original part number and application in the Buyer's Guide before ordering.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
