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E-Z Clip Series Fitting, 1-1/16-14 Female O-Ring (Short Pilot), -12 Hose, Straight With Low Side Charge Port (R134a)

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Description & Features

Designed for A/C and refrigeration systems the Aeroquip E-Z Clip Series Fitting ensures reliable performance with its 1-1/16-14 female O-ring and short pilot design. Compatible with the R134a refrigerant this fitting includes a straight low side charge port for efficient service operations. For the -12 hose size it provides a secure and leak-free connection without the need for elaborate crimping tools.

The fitting features a straightforward assembly process making it convenient to use even in confined spaces. It does not require any mandrel or thread sealant ensuring a hassle-free installation. Made by Danfoss Power Solutions it comes with essential components such as appropriately sized clips and a nipple assembly that are specifically designed not to be reused.

Adhering to the SAE 45 standard the fitting is equipped with end type 2 suitable for lines hoses or tubes. The manufacturers part number for this highly reliable fitting is C1EY48.

ECCN: EAR99

Supplier Part Number: FJ3054-1212S

Specifications

Brand
Danfoss
a Dimensions
4.58 in
Compatible Hose ID
3/4 in
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Female O-ring Long Pilot, Hose
Connection Type 1
Hose
Connection Type 2
Female O-ring Long Pilot
Construction Style
Reusable
Cut-Off Factor
2.43 in
d Dimensions
2-1/4 in
Dimensions
4.58 in L x 1.25 in W x 1.44 in H
End Gender 1
Female
End Size 1
12
f Dimensions
0.63 in
Finish
Zinc-Plated
Fitting Type
Hose Fitting
For Use With
E-Z Clip System A/C Refrigeration GH134 Series Hoses
Hex Size
1.26 in
Hose Dash Size
12
Inside Diameter
0.475 in
Material
Steel
Material Construction
Carbon Steel
Seal Material
HNBR
Seal Part If Included
1F40106-12
Series
FJ3054 Series
Sg 1 Cut The Hose
Cut the Hose to Proper Length. Be Sure the Cut is Made Square to the Hose Length
Sg 2 Slip On Two Clips
Install Two Proper-Sized Clips Onto the Cut End of the Hose
Sg 3 Oil The Nipple
Lubricate the Nipple with a Generous Amount of the Refrigeration or A/C System's Compressor Oil. This Must be Done to Lower the Force of Nipple Insertion
Sg 4 Insert The Nipple Into The Hose
Insert the Nipple into the Hose. There Should be No Gap Between the End of the Hose and the Shoulder on the Nipple. Avoid Kinking or Damaging the Hose While Inserting Nipple
Sg 5 Snap On The Cage
Snap the Cage into the Groove on the Nipple. When the Cage Has Been Correctly Installed in the Cage Groove, the Cage Will be Able to Rotate in the Groove
Sg 6 Slide The Clips
Slide the Clips Over the Cage Arms and into the Channels on Each Arm
Sg 7 Close The Clips
Use the FT1357 Clip Closing Pliers to Close the Clips. The Pliers Should be Positioned Squarely on the Clip Connection Points and Should Remain Square During the Closing of the Clip
Sg Caution
Failure to Follow these Assembly Instructions and/or the Use of Aeroquip® Hose with Fittings Supplied by Other Manufacturers May Result in Unreliable and Unsafe Hose Assemblies, Which May Result in Sudden or Unintended Escape of Refrigerant Gases. Persona
Sg Material
Clip Closing Pliers (FT1357), Guillotine Blade (FT1356) or Equivalent Cutting Tool, Refrigerant Oil Compatible with Refrigeration or A/C System. GH134 Multi-Refrigerant Hose, Appropriately Sized Clips (2 per Fitting) and Cage, Nipple Assembly (The (2) Bla
Thread Sealant
Without Thread Sealant
Thread Size
1-1/16-14
Thread Type
UN

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Product Questions & Answers (3)

Question by: Troy P on Mar 5, 2026, 6:23 PM
Will this fitting work with a standard R134a A/C system, and does it come with all the necessary clips?
Answer by: Customer Support on Mar 7, 2026, 10:03 AM
Absolutely, this Aeroquip E-Z Clip Series fitting is designed for A/C and refrigeration systems using R134a refrigerant. It includes the clips and a nipple assembly needed for installation.
Question by: Roger A on Mar 27, 2026, 8:45 PM
putting together an A/C line with a -12 hose and need a straight fitting with a low side charge port for R134a -- does this one come with the clips and everything needed or do i have to source those separate?
Answer by: Customer Support on Mar 29, 2026, 5:46 PM
The clips and cage come included with the fitting assembly, along with the nipple. You will need the FT1357 Clip Closing Pliers and a clean cutting tool like the FT1356 guillotine blade to do the job right, but those are reusable tools rather than consumables. One thing worth knowing up front is that the clips, cage, and nipple are single-use only. Once assembled, those components are not meant to be taken apart and reused. Also make sure you have refrigerant oil compatible with your A/C system on hand before you start, since lubricating the nipple before insertion is required to get it seated properly without forcing it.
Question by: Randy M on Nov 9, 2025, 3:12 PM
trying to swap out a charge-port fitting, is this the one with the straight low side R134a port and the short pilot female o-ring?
Answer by: Customer Support on Nov 11, 2025, 8:58 AM
For an R134a A/C or refrigeration setup, this fitting matches that configuration: straight style with a low side charge port, and a 1-1/16-14 female O-ring end with a short pilot. It is also sized for a -12 hose.

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