ThunderCore PRO Coil Boot Kit 900-P2050-4
ThunderCore PRO Coil Boot Kit 900-P2050-4

Coil Boot Kit for 2002-2006 Nissan Sentra - ThunderSpark 900-P2050-4

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$49.99
MPN: 900-P2050-4
UPC: 724620109034
Item Package Quantity: 1
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ThunderCore PRO Coil Boot Kit P/N:900-P2050-4
ThunderCore PRO Coil Boot Kit P/N:900-P2050-4
$49.99

Keep high-voltage spark flowing cleanly to every cylinder with the ThunderCore PRO Coil Boot Kit (P/N 900-P2050-4), a direct-fit replacement for the 2002-2006 Nissan Sentra. In coil-on-plug (COP) and coil-near-plug (CNP) systems, the coil boot is the insulative path between the ignition coil and the spark plug; over time these boots can degrade from heat, vibration, or chemical exposure, which may lead to arc-through, misfires, or hard starting. This ThunderSpark kit is an OE Replacement solution designed to restore that spark isolation and secure coil-to-plug contact.

  • Restores Ignition Insulation: replaces worn or cracked boots to help maintain proper spark isolation and prevent voltage loss.
  • Heat & Chemical Resistant: constructed from high-temperature silicone and reinforced materials to resist oil, fuel, and under-hood heat.
  • OE Replacement Quality: engineered to match OE dielectric strength, boot length, and connector geometry.
  • Complete Kit Coverage: includes the boots, springs, and insulators needed for full-cylinder service, ideal for ignition tune-ups and preventative maintenance.

See the Buyer's Guide tab to confirm the exact engine and configuration for your Sentra.

Interchange: 174026 · CPBK460 · 964S · 978S

This part cross-references / interchanges with the following part numbers:

174026, CPBK460, 964S, 978S

Frequently Asked Questions

What vehicles does this Coil Boot Kit fit?

It's a direct-fit replacement for the 2002-2006 Nissan Sentra. Check the Buyer's Guide tab to confirm it matches your exact engine and configuration.

What's included in the kit?

The kit supplies the boots, springs, and insulators needed for full-cylinder service, making it well suited to ignition tune-ups and preventative maintenance.

What are the coil boots made of?

They're constructed from high-temperature silicone and reinforced materials designed to resist oil, fuel, and under-hood heat.

What are signs the coil boots may need replacing?

Boots that degrade from heat, vibration, or chemical exposure can arc through, which may show up as misfires or hard starting. Diagnose the cause before replacing.

What numbers does this part interchange with?

It cross-references 174026, CPBK460, 964S, and 978S.

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