Passenger Side HVAC Blend Door Actuator - Compatible with Buick, Cadillac, Chevrolet & More - Century, LeSabre, Park Avenue, Rainier, Regal, Riviera - Air Door Actuator - Replaces 89018365, 5242588

Key features

• HVAC BLEND DOOR ACTUATOR - PASSENGER SIDE - This HVAC blend door actuator positions the blend and mode doors to control cabin temperature and airflow direction. Fixes clicking or knocking behind the dash, air from the wrong vents, one-temperature-only airflow, or a stuck temperature setting caused by a failed actuator. A direct-fit, plug-and-play replacement - no modifications required.
• COMPATIBLE WITH BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, ISUZU, OLDSMOBILE, PONTIAC VEHICLES - Direct-fit replacement for: Buick Century 1997-2005 | Buick LeSabre 2000-2005 | Buick Park Avenue 1997-2005 | Buick Rainier 2004-2005 | Buick Regal 1997-2004 | Buick Riviera 1995-1999 | Buick Roadmaster 1994-1996 | Cadillac Escalade 2000-2000 | Cadillac Escalade 2002-2014 | and more. Confirm your vehicle and match your part number, then see the full compatibility chart below to guarantee correct fit.
• REPLACES PART# - 89018365, 5242588, 604-106, 52402588. Cross-references the OEM and popular aftermarket numbers above - match any one of these numbers on your original part to confirm this is the correct replacement.
• OEM FIT, QUALITY & FINISH - While this is NOT a genuine OEM part, it is a direct replacement engineered to meet or exceed factory specifications, built with an OE-matched gear train and a calibrated motor for accurate, quiet door positioning.
• LIFETIME WARRANTY - Backed by AA Ignition. If this HVAC blend door actuator ever fails, contact us for a replacement - saving you time and money versus dealer prices. For a complete repair, we recommend replacing your cabin air filter at the same time.

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