Fuel Rail Test Port Fitting M12X1.5

Retail Price: $20.96

This hose-end, adapter fitting can connect to your 944 fuel rail and couple to a hose with 1/4 inch (6.6mm) inside diameter.  This is a proper globe seal fitting like those used through out the 944's fuel system (and many others including VW, Mercedes, and BMW). 

The fitting is designed for use with socketless or push lok type rubber hose. With this hose there is no need for any sort of clamp or crimping band.  

ArnnWorx Fuel Rail Adapter Fitting.
Fig.1 - ArnnWorx Fuel Rail Adapter Fitting.
85.5 944 Fuel System Fittings.
Fig.2 - 85.5 944 Fuel System Fittings Test Port..

Notes applicability: this adapter fitting fits Porsche models that have the 12x1.5mm test port. This includes 924S, 944, 944Turbo, 928 (some) and others. The best way to know is to check your test port to be sure this will work for you. A 12x1.5mm test port will have approximately a 12mm diameter.

Checking test port size.
Fig.3 - Checking test port size.

With this fitting. we will send along a 12 x 1.5 mm stud. It is a pproximately 2 inches long. This stud is an aide for pushing the hose over the barbs of the fitting. Just thread the stud into the fitting's collar (it will only thread on by by one or two threads). Use only finger pressure in turning the collar. The stud can then be gripped in a vise and thereby capture the fitting. The hose can then be easily pushed down on to the barbs. 

Image of the two parts included in this item.
Fig.4 - Image of the two parts included in this item.
Using stud as a hose install aide.
Fig.5 - Using stud as a hose install aide.


Add to Cart:

  • Model: M12X1.5FRD
  • Shipping Weight: 0.3lbs
  • Manufactured by: ArnnWorx Specialty Tools

This product was added to our catalog on Friday 05 June, 2020.

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