We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

ROBINAIR R1234yf A/C High/Low Couplers - Refrigerant Machine Replacement Hoses & Couplers
ROBINAIRRefrigerant Machine Replacement Hoses & Couplers

ROBINAIR R1234yf A/C High/Low Couplers

The ROBINAIR R1234yf A/C High/Low Couplers (MPN 18124) are a 2-piece service coupler set made of anodized aluminum, designed for automotive A/C applications. Compatible with R-1234YF A/C System Service equipment…

SKU 3G-OTH-511878

Brand
ROBINAIR
Item
R1234yf A/C High/Low Couplers
Category
Refrigerant Machine Replacement Hoses & Couplers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ROBINAIR
Manufacturer Part Number
18124
Type
Anodized Aluminum
Material
Anodized Aluminum
Pieces
2
Application
Automotive A/C
Product Type
Service Coupler Set
Compatible Fluid Evacuator Manufacturer Model Number
R-1234YF A/C System Service

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ROBINAIR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ROBINAIR R1234yf A/C High/Low Couplers (MPN 18124) are a 2-piece service coupler set made of anodized aluminum, designed for automotive A/C applications. Compatible with R-1234YF A/C System Service equipment, these couplers enable connection to high and low sides of the system. 3G Electric interprets your demand, sources genuine ROBINAIR parts, and provides specialist support across 14 industrial departments — with deep expertise in combustion, pumps, and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ROBINAIR R1234yf A/C High/Low Couplers used for?

The ROBINAIR R1234yf A/C High/Low Couplers (MPN 18124) are used to connect service equipment to the high and low sides of automotive R-1234YF air conditioning systems during evacuation, charging, or diagnostics. The 2-piece anodized aluminum set ensures a secure, leak-resistant connection for professional A/C service.

What are the specifications of the ROBINAIR 18124 couplers?

The ROBINAIR 18124 couplers are a 2-piece service coupler set made of anodized aluminum. They are designed for automotive A/C applications and are compatible with R-1234YF A/C System Service equipment. The set includes both high and low side couplers for complete system access.

Where to buy ROBINAIR R1234yf A/C couplers worldwide?

3G Electric supplies genuine ROBINAIR R1234yf A/C High/Low Couplers (MPN 18124) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order these anodized aluminum service couplers for automotive A/C applications.

How to install ROBINAIR R1234yf A/C High/Low Couplers?

To install ROBINAIR R1234yf A/C High/Low Couplers, first ensure the A/C system is depressurized. Attach the high-side coupler to the high-side service port and the low-side coupler to the low-side port, then connect to your R-1234YF service machine. Always follow the equipment manufacturer's instructions for safe operation.

Used in

Common applications for ROBINAIR
HVAC/R service — ROBINAIR ratcheting box end wrenches for tightening and loosening refrigerant line fittings
Refrigeration system diagnostics — ROBINAIR digital pocket thermometer for measuring superheat and subcooling
Automotive cooling system maintenance — ROBINAIR coolant test strips for checking nitrite levels in engine coolant
Field repair of compressors — ROBINAIR offset wrenches for accessing fasteners in confined spaces
Preventive maintenance of chillers — ROBINAIR thermometer for verifying operating temperatures
Not sure this is the right part? Photo-identify it

ROBINAIR Products

3G Electric supplies ROBINAIR refrigerant machine replacement hoses & couplers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ROBINAIR

View all ROBINAIR parts
Refrigerant analyzer for identifying and analyzing refrigerant purity and composition in HVAC and refrigeration systems. Verifies refrigerant type and detects contaminants to support system efficiency and environmental compliance
ROBINAIR
Refrigerant analyzer for identifying and analyzing refrigerant purity and composition in HVAC and refrigeration systems. Verifies refrigerant type and detects contaminants to support system efficiency and environmental compliance
ROBINAIR
ROBINAIR
Pack of three 60-inch refrigerant hoses with 1/4-inch female flare (FFL) connections and integrated ball valves. Designed for use with refrigerant recovery, recycling, and charging machines to connect to system service ports. The ball valves allow flow control and shutoff without disconnecting the hose
Metal valve core with 1/4 in outside diameter, supplied in a pack of 6. Used in refrigerant machine replacement hoses and couplers for sealing service ports in HVAC and refrigeration systems
ROBINAIR
Metal valve core with 1/4 in outside diameter, supplied in a pack of 6. Used in refrigerant machine replacement hoses and couplers for sealing service ports in HVAC and refrigeration systems
Brass manifold gauge set for use with refrigerant machine replacement hoses and couplers. Connects to measure and control refrigerant pressure during HVAC and refrigeration system service
ROBINAIR
Brass manifold gauge set for use with refrigerant machine replacement hoses and couplers. Connects to measure and control refrigerant pressure during HVAC and refrigeration system service
The ROBINAIR Line Piercing Valve (MPN 40288) is a component used to access refrigerant lines for service, testing, or charging. It includes gaskets to help provide a secure seal. This valve is commonly employed in HVAC and refrigeration systems for line access during maintenance procedures
ROBINAIR
The ROBINAIR Line Piercing Valve (MPN 40288) is a component used to access refrigerant lines for service, testing, or charging. It includes gaskets to help provide a secure seal. This valve is commonly employed in HVAC and refrigeration systems for line access during maintenance procedures
This oil injector is designed for injecting oil into fully pressurized A/C systems during service or repair. It includes a Low Side Manual Quick Coupler and is constructed from plastic with brass and steel components. Suitable for automotive and commercial refrigeration applications requiring precise oil charging
ROBINAIR
This oil injector is designed for injecting oil into fully pressurized A/C systems during service or repair. It includes a Low Side Manual Quick Coupler and is constructed from plastic with brass and steel components. Suitable for automotive and commercial refrigeration applications requiring precise oil charging
ROBINAIR
ROBINAIR
Vacuum gauge for measuring vacuum levels in HVAC and refrigeration systems during evacuation. Used to confirm removal of moisture and air before system charging. Compatible with refrigerant machine replacement hoses and couplers
Brass valve core remover for evacuation applications. Used to remove and install valve cores during refrigerant system service. Compatible with standard refrigerant machine hoses and couplers
ROBINAIR
Brass valve core remover for evacuation applications. Used to remove and install valve cores during refrigerant system service. Compatible with standard refrigerant machine hoses and couplers