BT5-5594 Seltec Horizontal Tube-O Manifold Without Charging Ports

The BT5-5594 Seltec Horizontal Tube-O Manifold is a compressor manifold for compatible mobile A/C applications.
It is designed for use where a horizontal 1″-14 Tube-O fitting layout is required.

This manifold is listed as a Seltec compressor part.
It is also identified as a manifold without charging ports.

As a result, it is a useful replacement manifold when the compressor head style, fitting size, port layout, and hose routing match the required Seltec configuration.

Function and Performance

A compressor manifold connects the A/C compressor to the refrigerant hose connections.
It provides the port interface between the compressor body and the system plumbing.

The BT5-5594 manifold uses a horizontal Tube-O 1″-14 fitting style.
This layout helps route the A/C line across from the compressor when the system design requires that orientation.

Because this manifold does not include charging ports, confirm that your system does not require service ports on the manifold before ordering.

Durability and Design

The BT5-5594 is made from cast iron.
This construction supports use in compatible mobile A/C compressor service applications.

The supplied data lists the head type as Style F.
Always compare the original manifold before ordering.

Verify compressor model, head style, port orientation, fitting size, charging port requirements, and hose routing before installation.

Installation

Install this manifold according to the compressor or A/C system service procedure.
Before installation, confirm the compressor type, head style, port layout, fitting style, and sealing requirements.

Replace seals or O-rings as needed during installation.
Then leak test the A/C system after service.

Do not install this manifold if the compressor, hose fittings, charging port needs, or head style do not match the BT5-5594 configuration.

Product Details

• BTRAC Part Number: BT5-5594
• Description: Seltec manifold without charging ports
• Product Type: Compressor manifold
• Application: Seltec compressor parts
• Fitting Style: Horizontal Tube-O 1″-14
• Head Type: Style F
• Material: Cast iron
• Mounting Type: Seltec compressor only
• Charging Ports: Without charging ports
• Fitment Note: Compare compressor head style, fitting size, port layout, and charging port requirements before ordering.

OEM / Part Numbers

• MEI Part Number: 5594
• Alliance: 305415
• CoolStar: 382-3004
• Manex: 03-00767
• Transair: 501275
• Truck Air: 03-6539

Seltec Part Numbers

This part may be associated with the following Seltec part numbers:

• 488-25126
• 488-43095
• 488-45075
• 488-45097
• 488-45126
• 488-46028
• 488-46029
• 488-46075
• 488-46097
• 488-46126

Cross Reference

This part may cross reference with:

• MEI: 5594
• Alliance: 305415
• CoolStar: 382-3004
• Manex: 03-00767
• Transair: 501275
• Truck Air: 03-6539

Interchange Numbers

This part may also interchange with:

• 5594
• 305415
• 382-3004
• 03-00767
• 501275
• 03-6539
• 488-25126
• 488-43095
• 488-45075
• 488-45097
• 488-45126
• 488-46028
• 488-46029
• 488-46075
• 488-46097
• 488-46126

Data Note

The supplied cross-reference and interchange block appears to reference BT5-5593, including MEI 5593, vertical Tube-O 1″-14, Style G, and Red Dot 75R8520.
Those references were not added to the BT5-5594 cross-reference list unless confirmed.

Need Help?

Not sure if BT5-5594 is the correct compressor manifold for your Seltec compressor?
Contact BTRAC with your compressor model, manifold part number, port photos, fitting style, head type, charging port requirements, hose routing, and mounting details. Our team can help confirm fitment or find the right option.