NTP 8-94372-154-0 Spark Plug Tube Seal

The NTP 8-94372-154-0 is a precision-engineered spark plug tube seal designed to prevent oil leakage into the spark plug wells. This seal creates a critical barrier between the valve cover and spark plug tube, ensuring proper engine performance and protecting ignition components from oil contamination.

Key Features:

• High-quality rubber construction for reliable sealing and durability
• Precision-molded design ensures proper fit and optimal sealing performance
• Prevents oil from entering spark plug tubes and fouling spark plugs
• Helps maintain proper engine operation and fuel efficiency
• Direct replacement seal for easy installation during valve cover service

Spark plug tube seals are essential maintenance components that should be replaced whenever valve cover gaskets are serviced. A failing seal can allow oil to pool around spark plugs, causing misfires, rough idle, and potential ignition system damage. This NTP seal restores the factory seal to keep your engine running smoothly.