Vibrant 10881 1/4 Inch NPT Hex Head Pipe Plug

The Vibrant Performance 10881 is a precision-engineered hex head pipe plug designed for sealing 1/4" NPT (National Pipe Taper) threaded ports. This essential fitting component provides a reliable, leak-proof seal for unused ports in automotive, marine, and industrial plumbing applications.

Key Features:

• 1/4" NPT male thread for secure fitment in standard tapered pipe threads
• Hex head design allows for easy installation and removal with standard wrenches
• Precision-machined construction ensures consistent thread engagement and reliable sealing
• Ideal for blocking off unused vacuum ports, oil galleries, coolant passages, and fuel system connections
• Compatible with thread sealant or PTFE tape for enhanced leak protection

This pipe plug is commonly used in performance engine builds, turbo installations, custom plumbing systems, and when adapting or modifying intake manifolds, cylinder heads, oil pans, and other threaded components. The durable construction and precise NPT threading make it suitable for use with oil, coolant, air, and fuel systems.