Aftermarket Car Parts -Private Label Mfg

Precision Works Radiator Inline Filler Neck

Precision Works Radiator Inline Filler Neck - Main image
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$94.9 $130 In stock

Category: Motor Vehicle Parts

Precision Works Radiator 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.

  • One end of the fitting is -16AN
  • Other end is 1.38" hose connection
  • Commonly used in 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!
  • Note - tucked radiator is a separate part and is not included
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Evelyn ★★★★★

The aluminum construction feels solid, and the extra height on this neck made bleeding the air out of my cooling system a breeze. Perfect fit for my tucked radiator setup, exactly what I needed.

Charlotte I. ★★★★★

I needed a filler neck for my tight engine bay and this compact design fits perfectly without wasting space. The cap threads on smoothly and feels secure.

Samuel U. ★★★★★

The machining on this filler neck is clean and the welds look solid. It made tucking the radiator in my project car much simpler since I could mount the cap where I needed it. Exactly what I needed for a clean install.

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