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Precision Works Radiator Inline Filler Neck - 1.38" Hose, -16AN, CNC Aluminum, Honda/Toyota/Subaru - PW-RAD-FN
Precision Works Radiator Inline Filler Neck - 1.38" Hose, -16AN, CNC Aluminum, Honda/Toyota/Subaru - PW-RAD-FN - Image 4 Precision Works Radiator Inline Filler Neck - 1.38" Hose, -16AN, CNC Aluminum, Honda/Toyota/Subaru - PW-RAD-FN - Image 2 Precision Works Radiator Inline Filler Neck - 1.38" Hose, -16AN, CNC Aluminum, Honda/Toyota/Subaru - PW-RAD-FN - Image 3 Precision Works Radiator Inline Filler Neck - 1.38" Hose, -16AN, CNC Aluminum, Honda/Toyota/Subaru - PW-RAD-FN - Image 4

Precision Works Radiator Inline Filler Neck

If you're looking to enhance your cooling system's efficiency and accessibility, the Precision Works Radiator Inline Filler Neck is a must-have upgrade for your Honda, Toyota, or Subaru. This component is specifically designed to fit snugly into the top port of our compact and tucked radiator line, making coolant maintenance a breeze. Whether you're adding a temperature sensor, fan switch, or connecting an overflow tank, this filler neck streamlines the process, ensuring you spend less time in the garage and more time on the road or track.

Fitment

This filler neck is compatible with various models, including:

  • Honda Civic
  • Toyota Corolla
  • Subaru WRX

Technical Specs

  • One end features a -16AN fitting
  • Other end connects via a 1.38" hose
  • Inlet and outlet utilize -20AN female ORB threads
  • Compatible with Type A radiator cap
  • Includes two 1/8 NPT ports with plugs
  • Constructed from 100% CNC machined billet aluminum for durability

Customer Feedback

One Subaru WRX owner shared, "I installed the Precision Works Radiator Inline Filler Neck on my 2021 WRX, and it made topping off coolant a simple task. The fit was perfect, and I love the added ports for my temp sensor!"

A Honda Civic enthusiast noted, "This filler neck was a game changer for my 2020 Civic. It fits perfectly and allows for easy access to my radiator. No more awkward angles when filling up!"

Upgrade your cooling system with the Precision Works Radiator Inline Filler Neck and experience the difference in both functionality and ease of maintenance. It's the perfect addition for those who value performance and reliability in their vehicles.

Notes:

  • tucked radiator is a separate part and is not included

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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