Shop 1999 Buick Century Valve. 2000-03. Mode. HVAC Blend Door - Repair or Replace In some cases HVAC, Door, Mode, Heater - OEM Buick Part # 52495812

2000-03. HVAC Blend Door. HVAC Mode Door. Mode. Flap. Heater. HVAC Air Door. HVAC Blend Door. HVAC Mix Door. HVAC Mode Door. HVAC Temperature Door. Vent.

HVAC Blend DoorHVAC Mode Door

Fits Century, Corvette, Grand Prix, Impala, Intrigue, Monte Carlo, Regal

2000-03. Mode.
HVAC Blend Door - Repair or Replace
In some cases, albeit relatively rare ones, a blend door in your HVAC system can break, causing air to come out of the wrong vents or at the wrong temperature, or not to come out at all. Properly diagnosing such a problem in your is best left to technicians with factory training and expertise.