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Four Seasons 73451 HVAC Blend Door
| Brand | Four Seasons 73451 |
|---|---|
| Description | Replacement Door |
| Function | DOOR KIT |
| Height IN | 4.5 |
| Height MM | 114.3 |
| Length IN | 11 |
| Length MM | 280 |
| Material | PLASTIC |
| Width IN | 0.75 |
| Width MM | 19 |
| Product line | HVAC Blend Door Kit |
| Fits | Chevrolet and Pontiac · 8 vehicles |
Replacement door. Kit for HVAC blend door service.
Plastic construction. Lightweight material for dependable operation.
HVAC blend door kit. For temperature control system repairs.
Cross-references Four Seasons 73451, Global Parts Distributors LLC 1712372 and 902500 for the same application. See all 8.
HVAC Blend Door Kit for Chevrolet Equinox and Pontiac Torrent
Restore proper air distribution in the cabin with this Four Seasons HVAC Blend Door Kit, part number 73451. This replacement door is built for temperature control service in select 2006-2009 Chevrolet Equinox and Pontiac Torrent applications, with fitment listed as door only.
Key Features
- Replacement door for HVAC blend door service
- Four Seasons HVAC Blend Door Kit product line
- Plastic construction for temperature control housing applications
- Dimensions: 11 in. length, 4.5 in. height, 0.75 in. width
- Direct fitment for select Chevrolet Equinox and Pontiac Torrent models
Product Details
The Four Seasons 73451 HVAC Blend Door Kit is a replacement door used in the temperature control system to direct airflow through the HVAC case. It is specified for 2006-2009 Chevrolet Equinox and 2006-2009 Pontiac Torrent models, making it a focused solution for vehicles with blend door wear or failure. The Four Seasons HVAC Blend Door Kit line is built around replacement components for climate control repair, and this part number 73451 follows that service-focused approach.
This part cross-references Global Parts Distributors LLC 1712372 for the same application.
Common Issues It Can Address
- Incorrect cabin air temperature from a worn blend door
- Airflow stuck on hot or cold settings
- HVAC case door damage from age or repeated use
- Loss of proper temperature mixing inside the climate control system
- HVAC performance problems in Chevrolet Equinox and Pontiac Torrent models
Installation Notes and Tips
Fits 2006-2009 Chevrolet Equinox, N/A; door only. Fits 2006-2009 Pontiac Torrent, N/A; door only. Verify the HVAC case configuration and compare the original door dimensions before installation. Because this is a replacement door for the blend door assembly, careful inspection of the surrounding HVAC components is recommended during service. Part number 73451 should be matched to the vehicle application before repair begins.
Quality Assurance
Four Seasons supplies HVAC service parts for temperature control repairs, and this blend door kit is built as a replacement component for the listed applications. Confirm fitment by year, make, and model before installation.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Equinox | N/A | Door Only; HVAC Blend Door Kit |
| 2009 | Pontiac | Torrent | N/A | Door Only; HVAC Blend Door Kit |
| 2008 | Chevrolet | Equinox | N/A | Door Only; HVAC Blend Door Kit |
| 2008 | Pontiac | Torrent | N/A | Door Only; HVAC Blend Door Kit |
| 2007 | Chevrolet | Equinox | N/A | Door Only; HVAC Blend Door Kit |
| 2007 | Pontiac | Torrent | N/A | Door Only; HVAC Blend Door Kit |
| 2006 | Chevrolet | Equinox | N/A | Door Only; HVAC Blend Door Kit |
| 2006 | Pontiac | Torrent | N/A | Door Only; HVAC Blend Door Kit |
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