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Inline Filler Neck
Inline Filler Neck
Inline Filler Neck
Inline Filler Neck

Inline Filler Neck

This filler neck is an awesome upgrade for our tucked radiator and compact radiator line of products, as it allows you to add this filler neck to the top port, providing easy access to fill up coolant, add temp sensor, fan switch, overflow tank, etc. Key Features:

  • One end of the fitting is -16AN

  • Other end is 1.38" hose connection

  • Commonly used for Honda, Toyota, and Subaru

  • Inlet and outlet uses -20AN female ORB threads

  • Uses Type A radiator cap

  • Two 1/8 NPT ports with plugs

  • 100% CNC machined billet aluminum

  • Perfect upgrade for our radiators!

Installation Note:

  • Tucked radiator is a separate part and is not included