freezecar-r1234yf-refill-kit-with-stop-leak-and-oil
Need help? Check out our FAQ or read the Troubleshooting Guide.

Fix Leaks & Recharge Your AC – The Complete All-in-One Kit

​Is your AC losing its cool? Don’t just fill it—fix it. Our premium AC Refill Kit with Stop Leak is the ultimate DIY solution. This package includes high-performance refrigerant, a reusable pressure gauge, and a powerful sealant that stops common leaks in rubber O-rings and gaskets while recharging your system.

  • ​✅ Stops Leaks Permanently: The advanced Stop Leak formula seals the system while you fill, preventing future gas loss.
  • ​✅ Save a Fortune: Skip expensive leak detection fees at the mechanic. Fix it yourself for a fraction of the cost.
  • ​✅ Easiest DIY Job: No tools needed. Connect the included gauge, fill up, and enjoy ice-cold air in 15 minutes.
PERFORMANCE MATCH
❄ EQUIVALENT TO 470g r1234yf

59,00 €

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Need help? Check out our FAQ or read the Troubleshooting Guide.
Easy DIY
Done in 10 min
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FreezeCar Complete R1234yf Repair Kit: Stop Leak + Oil + Gas

The Modern Solution for Newer Vehicles: Seal, Lubricate, and Recharge!

Is your newer car’s AC already losing its cool? Even modern systems can develop leaks or run low on refrigerant. The FreezeCar All-in-One R1234yf Kit is the most cost-effective way to restore your system without paying premium dealership prices for gas.

We have combined our professional-grade leak sealant, system oil, and high-performance hydrocarbon refrigerant into one single bottle. This kit comes complete with a charging hose with pressure gauge and a specialized R1234yf adapter, ensuring a perfect fit for modern service ports.

What’s in the Box?

  • 1x All-in-One Bottle (Gas + Leak Stop + Oil)

  • 1x Premium Charging Hose with Pressure Gauge

  • 1x R1234yf Adapter (Specialized quick-connect for modern low-side ports)

High-Capacity & High-Performance:

  • Huge Capacity: One can contains the cooling equivalent of 470g of R1234yf, sufficient to recharge most modern passenger vehicles fully.

  • Smart Sealing: Our Stop Leak formula finds and seals small leaks in rubber O-rings and gaskets, preventing future gas loss.

  • System Protection: Includes premium AC Oil to keep your modern variable-displacement compressor lubricated and running quietly.

  • Efficient Cooling: The hydrocarbon formula is lighter and more efficient than chemical R1234yf, reducing engine drag and helping your car cool down faster.

Simple Application:

  1. Adapt: Attach the specialized R1234yf adapter to your car’s low-pressure port.

  2. Connect: Click the charging hose onto the adapter.

  3. Charge: Empty the bottle into the system while the engine and AC are running. Use the included gauge to monitor pressure.

  4. Drive: Run the AC for 15–20 minutes to allow the sealant to bond and the system to stabilize.

Don’t pay dealership prices for a simple recharge. Order your FreezeCar R1234yf Kit today!

IMPORTANT: Safety Notice: This product uses a highly efficient hydrocarbon refrigerant. It is flammable. While it is eco-friendly and not a greenhouse gas, please follow all local regulations and safety standards regarding the handling and maintenance of automotive AC systems.

Weight 1 kg
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