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 700g R134a

591,00 kr

Availability: In stock

Easy DIY
Done in 10 min
Fast Ship
Sent in 24h
Secure
Top Quality
Guaranteed Safe Checkout

FreezeCar Complete 2-Step AC Repair Kit: Stop Leak + Hydrocarbon R134a Refill

🌬️ The Ultimate 2-in-1 Solution: Repair Leaks First, Then Restore the Freeze!

​Is your AC ice-cold right after a refill, but blowing warm air again a few weeks later? You don’t just need more gas—you have a leak.

​Refilling a leaking system is like pouring water into a bucket with a hole in it. To fix it permanently, you need the FreezeCar 2-Step Repair & Refill Kit. Unlike “all-in-one” cans that dilute the solution, our kit provides two separate, professional-grade bottles to ensure maximum sealing power followed by a pure, high-efficiency recharge.

​Step 1: The Stop Leak (Bottle A)

The Precision Repair.

Most leaks in R134a systems (cars made 1992–2016) happen because rubber O-rings and seals dry out and shrink over time.

  • Restores Seals: Our concentrated Stop Leak formula circulates through the system, conditioning dried rubber seals and causing them to swell back to their original size.
  • Stops the Drain: By rejuvenating the rubber, it creates a tight, flexible lock that prevents your new gas from escaping.
  • Compressor Safe: Contains no clogging particles or glues—only safe, oil-based conditioners.

​Step 2: The Eco-Refill (Bottle B)

The High-Performance Cool.

Once the system is sealed, it’s time to fill it with our premium Hydrocarbon R134a Replacement.

  • Green & Clean: A natural, non-toxic hydrocarbon mixture that is eco-friendly and has near-zero global warming potential.
  • Superior Cooling: Hydrocarbon molecules are more efficient than old chemical refrigerants, meaning your car cools down faster and vents colder air.
  • Energy Saving: The lighter gas reduces friction in your compressor, reducing engine drag and improving fuel economy.

​Why Choose the FreezeCar 2-Step Bundle?

Feature

Benefit

Separated Formulas

Full Potency. By keeping the Stop Leak separate, you ensure the repair agent enters the system at full strength before the gas is added.

Complete Repair

Long-Term Fix. Stops the cycle of constant refilling and saves you money on wasted refrigerant.

DIY Friendly

Easy Application. Designed to work with standard manifold gauges or our FreezeCar DIY hose kits.

Compatible

R134a Systems. Safe for use in all vehicle AC systems designed for R134a.

Simple Application Guide:

Inject Step 1 (Stop Leak): Connect to the low-pressure port and empty the Stop Leak bottle into the system. Run the AC to circulate.

Inject Step 2 (Refill): Connect the Hydrocarbon Refrigerant bottle. Fill until the pressure gauge is in the correct zone.

Drive in Comfort: Enjoy a leak-free, ice-cold ride all summer long!

➡️ Stop the leak and start the cool. Order your 2-Step Kit today!

⚠️ IMPORTANT: FOR PROFESSIONAL USE ONLY

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 0,60 kg
Choose year for your car

1992-2016 (R134a)

UN 2037 - RECEPTACLES, SMALL, CONTAINING GAS

DANGER

Extremely flammable gas. Contains gas under pressure; may explode if heated.

  • Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • Do not pierce or burn, even after use.
  • Protect from sunlight. Do not expose to temperatures exceeding 50 °C/122 °F.
  • Keep out of reach of children.
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