Description
Temporarily Out of Stock Estimated restock: November 14, 2026. You can order now to reserve yours; it ships as soon as it arrives.
HVAC Air Door Actuator direct-fit replacement engineered to meet or exceed OE specifications.
Fits: Buick Century 97-05, LeSabre 00-05, Park Avenue 97-05, Regal 97-04, Riviera 95-99, Roadmaster 94-96, Cadillac Escalade 02-14, Escalade ESV 03-14, Escalade EXT 02-13, Fleetwood 94-96, Seville 98-04, Chevrolet Avalanche 07-13, Avalanche 1500 02-06, Avalanche 2500 02-06, Blazer 98-02, Cheyenne 07-13, Corvette 97-04, S10 98-02, Silverado 1500 99-13, Silverado 1500 Classic 07, Silverado 1500 HD 01-03 05-06, Silverado 1500 HD Classic 07, Silverado 2500 00-14, Silverado 2500 HD 01-14, Silverado 2500 HD Classic 07, Silverado 3500 01-09, Silverado 3500 Classic 07, Silverado 3500 HD 07-14, Sonora 03-06, Suburban 14, Suburban 1500 00-14, Suburban 2500 00-13, Tahoe 00-14, Trailblazer 02, Trailblazer EXT 02, GMC Envoy 02, Envoy XL 02, Jimmy 98-02, Sierra 07-13, Sierra 1500 00-13, Sierra 1500 Classic 07, Sierra 1500 HD 01-03 05-06, Sierra 1500 HD Classic 07, Sierra 2500 00-04, Sierra 2500 HD 01-14, Sierra 2500 HD Classic 07, Sierra 3500 01-06, Sierra 3500 Classic 07, Sierra 3500 HD 07-14, Sonoma 98-02, Yukon 00-14, Yukon XL 1500 00-14, Yukon XL 2500 00-13, Hummer H2 03-09, Oldsmobile Aurora 95-99 01-03, Bravada 98-02, Cutlass Supreme 94-97, Intrigue 98-02, Pontiac Bonneville 00-05, Grand Prix 97-00
Also known as an “AC Servo”
Replacement of failed blend door actuator instantly restores control of heating and air conditioning vent selection and airflow temperature blending
Direct-fit OE replacement design for easy plug-and-play installation
Manufactured using high-quality materials to withstand internal vent condensation that can corrode other HVAC blend door actuators
Modern circuitry resists overheating and burnout for long-term reliability
Factory tested for proper performance
Replaces OE #: 16163982, 1712065, 37537, 52402588, 52402598, 52402612, 604-106, 89018365, ADR111, V51-77-0013
About Autotecnica
Auto Obsession is proud to offer products from Autotecnica. Autotecnica supplies high-quality aftermarket replacement parts for a wide range of Asian and North American cars and trucks braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension. Manufactured to ISO/TS 16949 quality standards and built to meet OEM specifications, Autotecnica is a smart, cost-effective alternative to expensive Genuine components.
Warranty: 24 Month Unlimited Mileage Warranty. Guaranteed fitment.
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