Universal Leak-Proof A/C Caps for R1234YF Systems
A/C Quick Caps™ for R1234YF vehicles bring the same industry-changing sealing technology to the latest generation of refrigerant systems.
R1234YF systems are more environmentally friendly, but the refrigerant is also more expensive — and just as prone to leaking through Schrader valves and inadequate caps. These precision-engineered caps use a patented locking design and a high-pressure O-ring system to prevent even microscopic leaks — helping you avoid service costs, protect your compressor, and reduce emissions.
R1234YF systems are more environmentally friendly, but the refrigerant is also more expensive — and just as prone to leaking through Schrader valves and inadequate caps. These precision-engineered caps use a patented locking design and a high-pressure O-ring system to prevent even microscopic leaks — helping you avoid service costs, protect your compressor, and reduce emissions.
Key Features:
Designed for R1234YF vehicles
Leak-proof: tested to hold full refrigerant pressure, even with failed or missing Schrader valves
Patented quick-connect locking system installs in seconds with no tools
High-pressure O-ring seals refrigerant at the valve opening
Replaces hundreds of mismatched or hard-to-find cap/valve combinations
Durable, reusable, and technician-approved
Compatibility
Works with all vehicles equipped with R-1234yf refrigerant
Ideal for newer model cars and hybrid/electric vehicles
Not compatible with R-134a systems (see our other product)
Shop Now
Shop Now
Protect your A/C system — and your bottom line.
