Mastercool 67434-E High-Side R1234yf Conversion Coupler - 1/4" FL-M x 17 mm

Professional high-side R1234yf conversion coupler designed to easily connect to any standard 1/4" A/C hose. R1234yf is the new environmentally-friendly refrigerant standard (GWP less than 1) mandated for all new vehicles in Europe from 2017. Specially designed for vehicles that have minimal access to service ports. This coupler attaches to your existing 1/4" hoses and effortlessly snaps to R1234yf A/C service ports. All metal construction with color coding for easy identification. 17 mm connection for R1234yf high-side service ports.

Key Features:

• High-side R1234yf conversion coupler
• Easily connects to any standard 1/4" A/C hose
• 1/4" FL-M x 17 mm connection
• Specially designed for minimal access service ports
• Effortlessly snaps to R1234yf service ports
• All metal construction
• Color coded for easy identification
• Professional-grade quality

About R1234yf:

• New environmental standard with GWP less than 1 (vs R-134a GWP of 1,430)
• Mandated for all new vehicles in Europe from January 1, 2017
• Uses 17 mm high side service ports (different from R-134a)
• Not compatible with R-134a systems
• Prevents cross-contamination between refrigerant types

Specifications:

• Type: High-side R1234yf conversion coupler
• Connection: 1/4" FL-M x 17 mm
• Construction: All metal
• Color: Color coded
• Refrigerant: R1234yf
• Application: Automotive A/C service

Applications:

• Converting standard 1/4" hoses to R1234yf
• Connecting to R1234yf high-side ports (17 mm)
• Modern vehicles (typically registered after January 1, 2017)
• Vehicles with minimal access to service ports
• R1234yf charging and recovery

Benefits:

Essential for servicing modern vehicles using the new R1234yf environmental standard. Easily connects to any standard 1/4" A/C hose, allowing you to use existing equipment with R1234yf vehicles. Specially designed for vehicles that have minimal access to service ports - effortlessly snaps to R1234yf A/C service ports. All metal construction ensures durability and reliable performance. Color coded for easy identification of high-side connection. 17 mm connection is specific to R1234yf high-side service ports, preventing accidental connection to R-134a systems. Professional-quality construction ensures leak-free operation.

High-side R1234yf conversion coupler. 1/4" FL-M x 17 mm. Easily connects to standard hoses. All metal construction. For post-2017 vehicles. Professional quality.