mine cost around 15k, discounted na yan. i converted my aircon from r12 to 134a pero sa mga na mention mo na papalitan, evaporator di pinalitan sakin at condenser ok pa naman daw kasi. so siguro estimate mo na lang idagdag mo if you also want those replaced plus isuzu sayo, kia lang yung akin.

sa parts, ang binantayan ko lang is yung compressor, i made sure it was sanden. for evaporator wag lang yung local, dami ko bad experience dun, mas maganda if you could get the original one. sa drier at expansion valve generic lang, lagi ko naman pinapalitan every cleaning

paki search na lang po yung thread about sa shop ni mang mario, dami nagpapagawa dun at yun ata malapit sayo