Buy 2000 Chevrolet S10 4.3L Vortec V6 FWD Base Standard Cab Pickup Fleetside HVAC Blend Door. Heater HEATER, Lower, AIR, Come - OEM Chevrolet Part # 91172191

HVAC Blend Door. Part included in assembly. Damper. Heat duct. HVAC Air Door. HVAC Blend Door. HVAC Mix Door. HVAC Temperature Door. Valve, Mode.

HVAC Blend Door

Fits Metro, Metro

Heater, lower. Lower.
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 2000 Chevrolet S10 is best left to technicians with factory training and expertise.