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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
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 3:28 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0.45/22
Market Standing
7.18/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
GWA Auto Parts
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓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.
⚙️ Specifications
Brand
AA Ignition
Item dimensions L x W x H
19.69 x 15.75 x 11.81 inches
Inlet Connection Size
1.5 inches
Inlet Connection Type
air inlet
Outlet Connection Type
air outlet
Number of Ports
2
Outlet Connection Size
1.5 inches
Global Trade Identification Number
04913263128182
Manufacturer
AA Ignition
Item Weight
5.3 ounces
Product Dimensions
4.72 x 2.36 x 0.5 inches
