HomeHVAC > A/C Condenser and EvaporatorFour Seasons 54537 A/C Evaporator Core
Part #: 54537

Four Seasons 54537 A/C Evaporator Core

Evaporator Core
⚙️ 18 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Evaporator Core
🚗Fitment: Chevrolet and Pontiac, Camaro and Firebird
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Overview of Four Seasons Evaporator Core 54537

The Four Seasons Evaporator Core 54537 is designed specifically for Chevrolet Camaro and Pontiac Firebird models. This A/C evaporator core ensures efficient cooling performance by effectively removing heat and moisture from the vehicle's cabin air.

  • Compatible with Chevrolet Camaro and Pontiac Firebird
  • Part number 54537 for precise identification
  • Constructed from durable aluminum material
  • Plate and fin core type for optimized heat exchange
  • Male insert o-ring inlet and outlet fittings
  • Core dimensions: Width 10.5" x 13.625"; Height 6.75"; Depth approximately 3.6"
  • Includes green o-rings and orifice tube for secure sealing

Detailed Product Features and Specifications

The Four Seasons Evaporator Core 54537 features a plate and fin design constructed from aluminum, providing reliable heat transfer and corrosion resistance. The core measures 10.5 inches in width, 6.75 inches in height, and has a depth of approximately 3.6 inches (92.075 mm). Both the inlet and outlet fittings use male insert o-rings with a No. 12 outside diameter, ensuring a tight and leak-free connection. This evaporator core includes green o-rings ([24608] and [24612]) and an orifice tube ([38623]) to maintain system integrity and performance.

About the Four Seasons Evaporator Core Product Line

The Evaporator Core line by Four Seasons focuses on delivering reliable HVAC components designed to meet or exceed OEM specifications. This product line emphasizes precise fitment and durable materials, such as aluminum cores with plate and fin construction, to provide consistent cooling performance for specific vehicle applications like the Chevrolet Camaro and Pontiac Firebird.

Common Applications and Problem Resolution

  • Replacement for leaking or clogged evaporator cores in Chevrolet Camaro and Pontiac Firebird
  • Restores proper air conditioning cooling efficiency
  • Eliminates musty odors caused by moisture buildup in the evaporator
  • Prevents refrigerant leaks due to worn or damaged core seals
  • Addresses reduced airflow or inconsistent cabin temperature control

Installation Notes and Tips

  • Ensure compatibility with Chevrolet Camaro and Pontiac Firebird models before installation
  • Inspect and replace all associated o-rings and seals to prevent leaks
  • Handle the aluminum core carefully to avoid damage to fins and tubes
  • Follow vehicle-specific service manual instructions for proper removal and installation
  • Test the A/C system for leaks and proper operation after installation

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54537 to meet industry standards for durability and performance. The use of corrosion-resistant aluminum and precise fitting components supports long-term reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.

BrandFour Seasons
Part Number54537
PositionEvaporator Core
Core Depth Fraction3-5/8
Core Depth MM92.075
Core Height Fraction6-3/4
Core Height MM171.450
Core Width Fraction10-1/2
Core Width MM266.700
Depth3.563
Depth3.625
DescriptionEvaporator Cores
Height6.750
Inlet Fitting TypeMale Insert O-Ring
MaterialAluminum
O-Ring A Number/Desc[24608] / Green O-Ring
O-Ring B Number/Desc[24612] / Green O-Ring
O-Ring C Number/Desc[38623] / Orifice Tube
Outlet Fitting Outside DiameterNo. 12
Outlet Fitting TypeMale Insert O-Ring
TypePlate & Fin
Width10.500
Width13.625

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1988ChevroletCamaro5.7LV8N/AHorizontal Inlet Tube; Evaporator Core
1988ChevroletCamaro5.0LV8N/AEvaporator Core
1988ChevroletCamaro2.8LV6N/AEvaporator Core
1988PontiacFirebird5.7LV8N/Aw/ Horizontal inlet tube; Evaporator Core
1988PontiacFirebird5.0LV8N/AEvaporator Core
1988PontiacFirebird2.8LV6N/AEvaporator Core
1987ChevroletCamaroN/AEvaporator Core
1987PontiacFirebirdN/AEvaporator Core
1986ChevroletCamaroN/AEvaporator Core
1986PontiacFirebirdN/AEvaporator Core
1985ChevroletCamaroN/AEvaporator Core
1985PontiacFirebirdN/AEvaporator Core
1984ChevroletCamaroN/AEvaporator Core
1984PontiacFirebirdN/AEvaporator Core
1983ChevroletCamaroN/AEvaporator Core
1983PontiacFirebirdN/AEvaporator Core
1982ChevroletCamaroN/AEvaporator Core
1982PontiacFirebirdN/AEvaporator 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:

01482386105453710655511154537156555156555X236555249637027304532880963049052309206437701354711371545375655559837063706370N706370720165770135A9411CWK770135EP1056EP20045EV6555EV6555CEV6555PFCT54537YE6370

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