BAIC Yinxiang Weiwang Huansu 1.5 Thermostat 30277 Engine Cooling System Parts

Thermostat 30277 for the cooling system of BAIC Yinxiang Weiwang Huansu 1.5L, engine cooling system accessory. Controls coolant flow to maintain optimal engine temperature and prevent overheating or overcooling. OEM 30277, fits BAIC Yinxiang Weiwang Huansu 1.5 series. Replacement difficulty medium; 0.5–1 hour. If engine temperature rises abnormally, cools slowly, heater is not hot, temperature gauge warns, or coolant consumption is frequent, thermostat may be stuck or failed and should be replaced to prevent engine damage.