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Four Seasons 44038 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 44038
The Four Seasons Evaporator Core 44038 is designed for reliable HVAC performance in select Cadillac, Chevrolet, and Pontiac vehicles. This A/C evaporator core ensures efficient cooling by effectively managing refrigerant flow within the vehicle's air conditioning system.
- Core dimensions: 9.25 inches width, 12.375 inches height, 1.5 inches depth
- Plate & fin type aluminum construction for durability and heat transfer
- Inlet fitting: No. 6 block fitting; outlet fitting: No. 8 block fitting
- Includes two green O-rings ([24661] and [24681]) for secure sealing
- Compatible with Cadillac Caprice, CTS, STS; Chevrolet Caprice, G8; Pontiac G8 models
Four Seasons Evaporator Core Product Line Details
The Evaporator Core line from Four Seasons focuses on delivering precise fit and function for vehicle HVAC systems. This product line features plate and fin cores made from aluminum, designed to optimize heat exchange and maintain system efficiency. The 44038 model aligns with this line by providing exact fitment and reliable sealing components, ensuring consistent air conditioning performance in the specified GM vehicles.
Technical Specifications and Features
The Four Seasons 44038 evaporator core measures 9.25 inches in width, 12.375 inches in height, and 1.5 inches in depth, with core dimensions also expressed as 235 mm wide, 314.325 mm high, and 38.1 mm deep. It utilizes a plate and fin design constructed from aluminum, which supports effective heat dissipation and corrosion resistance. The inlet and outlet fittings are block type, with outside diameters of No. 6 and No. 8 respectively, facilitating proper refrigerant flow and connection integrity. Included green O-rings ([24661] and [24681]) provide secure sealing to prevent leaks within the HVAC system.
Common Applications and Problem Resolution
- Replacement for malfunctioning or leaking evaporator cores in Cadillac Caprice, CTS, STS
- Restores proper cooling performance in Chevrolet Caprice and G8 air conditioning systems
- Addresses issues related to reduced airflow or inconsistent cabin temperature in Pontiac G8
- Eliminates refrigerant leaks caused by damaged or corroded evaporator cores
- Helps resolve unpleasant odors or moisture buildup inside the HVAC system
Installation Notes and Tips
When installing the Four Seasons Evaporator Core 44038, ensure the vehicle is compatible by verifying make and model fitment. Proper handling of the aluminum core is essential to avoid damage. Replace the included green O-rings to maintain a secure seal and prevent refrigerant leaks. It is recommended to evacuate and recharge the A/C system following installation to ensure optimal performance. Professional installation is advised for accurate fitment and system integrity.
Quality Assurance and Warranty
Four Seasons manufactures the 44038 evaporator core to meet OEM specifications, using durable aluminum and precise fittings. The product includes green O-rings for reliable sealing. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for complete information.
| Brand | Four Seasons |
| Part Number | 44038 |
| Position | Evaporator Core |
| Core Depth Fraction | 1-1/2 |
| Core Depth MM | 38.100 |
| Core Height Fraction | 12-3/8 |
| Core Height MM | 314.325 |
| Core Width Fraction | 9-1/4 |
| Core Width MM | 235 |
| Depth | 1.500 |
| Description | Evaporator Cores |
| Height | 12.375 |
| Inlet Fitting Outside Diameter | No. 6 |
| Inlet Fitting Type | Block Fitting |
| Material | Aluminum |
| O-Ring A Number/Desc | [24661] / Green O-Ring |
| O-Ring B Number/Desc | [24681] / Green O-Ring |
| Outlet Fitting Outside Diameter | No. 8 |
| Outlet Fitting Type | Block Fitting |
| Type | Plate & Fin |
| Width | 9.250 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2014 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2013 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2013 | Chevrolet | Caprice | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2012 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2012 | Chevrolet | Caprice | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2011 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2011 | Cadillac | STS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2011 | Chevrolet | Caprice | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2010 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2010 | Cadillac | STS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2009 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2009 | Cadillac | STS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2009 | Pontiac | G8 | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2008 | Cadillac | CTS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2008 | Cadillac | STS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2008 | Pontiac | G8 | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2007 | Cadillac | STS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2006 | Cadillac | STS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2005 | Cadillac | STS | N/A | Plate fin A/C evaporator core.; Evaporator Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.