Quest High Mileage products are formulated to improve performance in older auto sir conditioners. In addition to rejuvenating the system seals to stop refrigerant leaks, it also dissolves carbon and forms a protective film to decrease friction, extending the working life of all moving parts.Rejuvenates worn A/C partsQuiets noisy compressorextendslife of compressorProtects against future wear
Trustpilot
3 weeks ago
3 days ago
