/live/media/FS/FS_54840_Fro.jpg)
OE Quality
60-Day Returns
Four Seasons
Evaporator CoreFour Seasons 54840 A/C Evaporator Core
| Brand | Four Seasons 54840 |
|---|---|
| Core Depth Fraction | 2-1/4 |
| Core Depth MM | 57.150 |
| Core Height Fraction | 10 |
| Core Height MM | 254.000 |
| Core Width Fraction | 10-3/16 |
| Core Width MM | 274.637 |
| Depth | 2.250 |
| Description | Evaporator Cores |
| Height | 10.000 |
| Inlet Fitting Type | Block Fitting |
| Material | Aluminum |
| O-Ring A Number/Desc | [24150] / Black O-Ring |
| O-Ring B Number/Desc | [24661] / Green O-Ring |
| Outlet Fitting Type | Block Fitting |
| Type | Plate & Fin |
| Width | 10.8125 |
| Product line | Evaporator Core |
| Fits | Nissan and INFINITI · 63 vehicles |
Aluminum construction. Lightweight material helps resist corrosion in the HVAC system.
Plate and fin design. Promotes efficient heat transfer for consistent cooling performance.
Block fittings. Provides a straightforward connection style for the evaporator core.
Cross-references AP Exhaust 54929, Four Seasons 54840 and Global Parts Distributors LLC 4711651 for the same application. See all 40.
$112.82Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all A/C Evaporator Core options
Four Seasons 54840 A/C Evaporator Core
Restore cabin cooling performance with the Four Seasons 54840 evaporator core, a plate-and-fin aluminum A/C evaporator core built for select Nissan and INFINITI applications. This evaporator core uses block inlet and outlet fittings and is sized for direct replacement in vehicles such as the Nissan 350Z, 370Z, Maxima, Murano, Altima, and INFINITI G35, FX35, and FX45.
Four Seasons Evaporator Core line parts are built for HVAC service work where accurate fitment and OE-style dimensions matter. The 54840 is sized at 10.8125 inches wide, 10.000 inches high, and 2.250 inches deep, with a core width of 10-3/16 inches, core height of 10 inches, and core depth of 2-1/4 inches.
Key Features
- Four Seasons part number 54840
- Plate & fin aluminum construction
- Block fitting inlet and outlet connections
- Core dimensions: 10-3/16 in. wide, 10 in. high, 2-1/4 in. deep
- Includes OE-style O-ring references: [24150] black O-ring and [24661] green O-ring
- Fits select Nissan Z, Maxima, Murano, Altima, and INFINITI G-series and FX-series vehicles
Detailed Description
The Four Seasons 54840 A/C evaporator core is a replacement HVAC component for vehicles that rely on efficient refrigerant heat exchange inside the dash assembly. Its aluminum plate-and-fin design supports consistent cooling performance while matching the physical dimensions and block fitting layout used in the listed Nissan and INFINITI applications. If you are servicing a Nissan 370Z evaporator core, Nissan Maxima evaporator core, or INFINITI G35 evaporator core, this part number is a direct reference to verify before installation. This part cross-references Spectra Premium 1010021 and UAC EV939536PFXC for the same application.
Vehicle Fitment
- Fits 2023-2025 Nissan Z, N/A
- Fits 2013-2020 Nissan 370Z, N/A
- Fits 2011-2014 Nissan Maxima, N/A
- Fits 2009-2012 Nissan 370Z, N/A
- Fits 2004-2010 Nissan Maxima, N/A
- Fits 2003-2009 Nissan 350Z, N/A
- Fits 2009 Nissan Murano, N/A
- Fits 2003-2007 Nissan Murano, N/A
- Fits 2007-2008 INFINITI FX35, N/A
- Fits 2007-2008 INFINITI FX45, N/A
- Fits 2008 Nissan Murano, N/A
- Fits 2003-2007 INFINITI G35, N/A
- Fits 2003-2006 INFINITI FX35, N/A
- Fits 2003-2006 INFINITI FX45, N/A
- Fits 2002-2006 Nissan Altima, N/A
Installation Notes and Tips
Replacement of an A/C evaporator core often requires removal of interior HVAC components and refrigerant system service. For several listed Nissan and INFINITI applications, extended labor, specialty tools, and HVAC training may be necessary to complete the repair correctly. Verify block fitting style, dimensions, and vehicle application before opening the system.
Quality Assurance
Four Seasons supplies HVAC replacement parts for automotive air conditioning service, and this evaporator core is built to match the listed application dimensions and fitting style for accurate service replacement.
This part fits 63 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2025 | Nissan | Z | — | — | — | — | N/A | Evaporator Core |
| 2024 | Nissan | Z | — | — | — | — | N/A | Evaporator Core |
| 2023 | Nissan | Z | — | — | — | — | N/A | Evaporator Core |
| 2020 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2019 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2018 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2017 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2016 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2015 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2014 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2014 | Nissan | Maxima | — | — | — | — | N/A | Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core |
| 2013 | Nissan | 370Z | — | — | — | — | N/A | Evaporator Core |
| 2013 | Nissan | Maxima | — | — | — | — | N/A | Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core |
| 2012 | Nissan | 370Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2012 | Nissan | Maxima | — | — | — | — | N/A | Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core |
| 2011 | Nissan | 370Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2011 | Nissan | Maxima | — | — | — | — | N/A | Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core |
| 2010 | Nissan | 370Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2010 | Nissan | Maxima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2009 | Nissan | 350Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2009 | Nissan | 370Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2009 | Nissan | Maxima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2009 | Nissan | Murano | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2008 | INFINITI | FX35 | — | — | — | — | N/A | Evaporator Core |
| 2008 | INFINITI | FX45 | — | — | — | — | N/A | Evaporator Core |
| 2008 | Nissan | 350Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2008 | Nissan | Maxima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2008 | Nissan | Murano | — | — | — | — | N/A | Evaporator Core |
| 2007 | INFINITI | FX35 | — | — | — | — | N/A | Evaporator Core |
| 2007 | INFINITI | FX45 | — | — | — | — | N/A | Evaporator Core |
| 2007 | INFINITI | G35 | Coupe | 3.5L | V6 | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2007 | Nissan | 350Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2007 | Nissan | Maxima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2007 | Nissan | Murano | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | INFINITI | FX35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | INFINITI | FX45 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | INFINITI | G35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | Nissan | 350Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | Nissan | Altima | — | 3.5L | V6 | GAS | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | Nissan | Altima | — | 2.5L | L4 | GAS | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | Nissan | Maxima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2006 | Nissan | Murano | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | INFINITI | FX35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | INFINITI | FX45 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | INFINITI | G35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | Nissan | 350Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | Nissan | Altima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | Nissan | Maxima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | Nissan | Murano | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | INFINITI | FX35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | INFINITI | FX45 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | INFINITI | G35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Nissan | 350Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Nissan | Altima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Nissan | Maxima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Nissan | Murano | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | INFINITI | FX35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | INFINITI | FX45 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | INFINITI | G35 | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Nissan | 350Z | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Nissan | Altima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Nissan | Murano | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2002 | Nissan | Altima | — | — | — | — | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| No rows match your filter. | ||||||||
Directly replaces or cross-references 40 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 54929Four Seasons — 54840Global Parts Distributors LLC — 4711651Global Parts Distributors LLC — 4711914Remy — 97118Spectra Premium — 1010021Spectra Premium — 1010202UAC — EV939536PFXCWalker Exhaust — 5495227280AM60A27280AM60B27280AM60C27280AM60027281AM60027281CA00027281CB62A249914272808J000272808J500272818J50028851328854428884077319277322780916901476718273052827333463773192111548401115492911154952A88513A88544A88840CWK773192EV939536PFCEV939774PFCT54840