HomeHVAC > A/C Condenser and EvaporatorFour Seasons 44034 A/C Evaporator Core
Part #: 44034

Four Seasons 44034 A/C Evaporator Core

Evaporator Core
7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Evaporator Core
Fitment: BMW, X5
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Overview of Four Seasons Evaporator Core 44034

The Four Seasons Evaporator Core 44034 is designed specifically for BMW X5 models, providing reliable HVAC performance. This A/C evaporator core ensures efficient cooling by effectively managing refrigerant flow within the vehicle's air conditioning system.

  • Compatible with BMW X5 vehicles
  • Part number 44034 for precise identification
  • Constructed from durable aluminum material
  • Plate & fin type core for optimized heat exchange
  • Block fitting inlet and outlet connections
  • Core dimensions: 9.625" width, 11.375" height, 2.25" depth
  • Includes green O-rings [24661] and [24662] for secure sealing

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core product line focuses on delivering dependable HVAC components engineered for specific vehicle applications. The 44034 evaporator core is part of this line, featuring a plate and fin design that balances airflow and heat transfer efficiency. This ensures consistent cabin cooling performance tailored to the BMW X5's HVAC system requirements.

Technical Description and Specifications

This A/C evaporator core measures 9.625 inches in width, 11.375 inches in height, and 2.25 inches in depth, with a core depth of 2-1/4 inches (57.15 mm). The plate and fin construction enhances heat exchange by increasing surface area, while the aluminum material provides corrosion resistance and durability. Both the inlet and outlet fittings use block fitting types, facilitating straightforward installation and secure refrigerant connections. The included green O-rings ([24661] and [24662]) ensure a tight seal to prevent leaks within the HVAC system.

Common Applications and Problem Resolution

  • Restores proper cooling performance in BMW X5 air conditioning systems
  • Replaces leaking or clogged evaporator cores causing reduced airflow
  • Addresses issues with inconsistent cabin temperature regulation
  • Eliminates refrigerant leaks related to worn or damaged evaporator cores
  • Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 44034, ensure compatibility with your BMW X5 model year and HVAC system configuration. Proper handling of the aluminum core is important to avoid damage. Use the included green O-rings to secure inlet and outlet connections, and verify all fittings are tight to prevent refrigerant leaks. It is recommended to have the installation performed by a qualified technician familiar with BMW HVAC systems.

Quality Assurance and Warranty

Four Seasons manufactures the 44034 evaporator core to meet OEM standards for fit, form, and function. The aluminum construction and plate & fin design contribute to long-lasting performance. This part includes factory-installed O-rings to ensure a reliable seal. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.

BrandFour Seasons
Part Number44034
PositionEvaporator Core
Core Depth Fraction2-1/4
Core Depth MM57.150
Core Height Fraction11-3/8
Core Height MM288.925
Core Width Fraction9-5/8
Core Width MM245.000
Depth2.250
DescriptionEvaporator Cores
Height11.375
Inlet Fitting TypeBlock Fitting
MaterialAluminum
O-Ring A Number/Desc[24661] / Green O-Ring
O-Ring B Number/Desc[24662] / Green O-Ring
Outlet Fitting TypeBlock Fitting
TypePlate & Fin
Width9.625

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006BMWX53.0LL6N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Evaporator Core
2005BMWX5N/AATC relay connector incompatible with HVAC blower motor resistor harness.; Evaporator Core
2004BMWX5N/Aw/o ATC (Automatic Temperature Control); Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2003BMWX5N/Aw/o ATC (Automatic Temperature Control); Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2002BMWX5N/Aw/o ATC (Automatic Temperature Control); Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2001BMWX5N/Aw/o ATC (Automatic Temperature Control); Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2000BMWX5N/Aw/o ATC (Automatic Temperature Control); Evaporator replacement for this application may require considerable time, specialty tools, and training.; 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:

11144034273348228893444034471179359026164118385690773274805780A88862EV939667PFCEV939667PFXCT44034

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.