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Four Seasons 54618 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54618
The Four Seasons Evaporator Core 54618 is designed specifically for Chevrolet Camaro and Pontiac Firebird models. This A/C evaporator core ensures efficient cooling performance by utilizing durable aluminum construction and precise dimensions tailored for these vehicles.
- Compatible with Chevrolet Camaro and Pontiac Firebird
- Part number 54618 for accurate replacement
- Constructed from corrosion-resistant aluminum
- Plate and fin type core for effective heat exchange
- Block fitting inlet and outlet for secure connections
- Core dimensions: approximately 11.06" width, 8" height, and 2.875" depth
- Includes slimline washer O-rings for proper sealing
Product Line Details: Four Seasons Evaporator Core
The Four Seasons Evaporator Core product line focuses on delivering reliable HVAC components designed to meet or exceed OEM specifications. The Evaporator Core 54618 features a plate and fin design that optimizes airflow and heat transfer, contributing to consistent air conditioning performance in compatible vehicles.
Technical Description and Specifications
This A/C evaporator core is constructed from aluminum, providing a balance of lightweight durability and corrosion resistance. The core measures approximately 11.0625 inches in width, 8 inches in height, and 2.875 inches in depth (73.025 mm core depth). Both the inlet and outlet fittings use block fitting types, ensuring a secure and leak-resistant connection. The core’s plate and fin design enhances heat exchange efficiency, which is critical for maintaining proper cabin temperature in Chevrolet Camaro and Pontiac Firebird models.
Common Applications and Problem Resolution
- Replacement for faulty or leaking evaporator cores in Chevrolet Camaro and Pontiac Firebird
- Restores proper A/C cooling performance
- Addresses issues with insufficient cabin airflow or cooling
- Eliminates refrigerant leaks caused by damaged evaporator cores
- Prevents corrosion-related failures in the HVAC system
Installation Notes and Tips
When installing the Four Seasons Evaporator Core 54618, ensure the slimline washer O-rings ([24402] and [24404]) are properly seated to prevent refrigerant leaks. Verify that the block fittings on both inlet and outlet lines are securely connected. It is recommended to inspect the HVAC system for any additional damage or debris before installation to maintain optimal performance.
Quality Assurance and Warranty
Four Seasons manufactures the Evaporator Core 54618 to meet industry standards for durability and performance. The aluminum construction and precise fitment specifications contribute to long service life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Four Seasons |
| Part Number | 54618 |
| Position | Evaporator Core |
| Core Depth Fraction | 2-7/8 |
| Core Depth MM | 73.025 |
| Core Height Fraction | 8 |
| Core Height MM | 203.200 |
| Core Width Fraction | 11-1/16 |
| Core Width MM | 280.988 |
| Depth | 2.875 |
| Description | Evaporator Cores |
| Height | 8.000 |
| Inlet Fitting Type | Block Fitting |
| Material | Aluminum |
| O-Ring A Number/Desc | [24402] / Slimline Washer |
| O-Ring B Number/Desc | [24404] / Slimline Washer |
| Outlet Fitting Type | Block Fitting |
| Type | Plate & Fin |
| Width | 11.0625 |
| Width | 11.125 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Chevrolet | Camaro | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2002 | Pontiac | Firebird | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2001 | Chevrolet | Camaro | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2001 | Pontiac | Firebird | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2000 | Chevrolet | Camaro | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 2000 | Pontiac | Firebird | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1999 | Chevrolet | Camaro | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1999 | Pontiac | Firebird | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1998 | Chevrolet | Camaro | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1998 | Pontiac | Firebird | 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.