3/4 in NPT Hex Socket Plug Black

Fleece 3/4" NPT Hex Socket Plug – FPE-NPT-34

Universal Fitment

Seal off unused NPT ports with confidence using the Fleece FPE-NPT-34 3/4" NPT Hex Socket Plug. Whether you’re capping off a port on your intake, coolant system, fuel rail, or custom fabrication project, this precision-machined plug offers a tight, leak-free fit and long-lasting durability in high-pressure diesel applications.

Manufactured from high-strength steel and finished in a corrosion-resistant black coating, this plug is built for performance and longevity under heat, vibration, and fuel or coolant exposure.

Key Features:

• 3/4" NPT hex socket plug for universal applications

• Ideal for capping fuel, coolant, or intake ports

• Precision-machined threads for secure, leak-free seal

• Black corrosion-resistant finish

• Compact hex socket design for easy installation in tight spaces

• Made in the USA by Fleece Performance Engineering

• Perfect for custom builds and fluid routing modifications

Warranty:
Backed by Fleece’s limited lifetime warranty. Contact Fleece Performance for details.