Precision Works Radiator Inline Filler Neck

Precision Works Radiator Inline Filler Neck

Ideal upgrade for tucked and compact radiator setups, offering easy coolant filling and sensor integration.

One end features a -16AN fitting
Other end fits 1.38" radiator hose
Inlet and outlet use -20AN female ORB threads
Accepts Type A radiator cap
Includes two 1/8 NPT ports with plugs
Commonly used in Honda, Toyota, and Subaru setups
CNC machined from billet aluminum

Note: Tucked radiator sold separately and not included