Nissens 92857 A/C Evaporator Core - Rear
OE Quality 60-Day Returns
Nissens

Nissens 92857 A/C Evaporator Core - Rear

Brand Nissens 92857
Position Rear
Material Aluminum
O-Rings Included Yes
Core Length 5.6299
Core Thickness 1.378
Core Width 7.874
Inlet Diameter 0.315
Outlet Diameter 0.3937
Refrigerant Type R134a
Fits Volkswagen · 8 vehicles

OE-standard build. Manufactured and tested to OE standards for consistent HVAC performance.

Aluminum core. Promotes efficient heat exchange in the evaporator assembly.

Includes O-rings. Ready for the evaporator connection points in the HVAC system.

Cross-references UAC EV9409286PFC and 3QF820102 for the same application. See all 2.

$83.36Free 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 β€” free returns if it doesn't
Step 2 — Quantity
Order total $83.36
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

Product Overview

Nissens A/C Evaporator Core 92857 is an OE-standard replacement built for efficient heat exchange and cabin cooling. It fits the rear HVAC application on the Volkswagen Atlas and is engineered to help refrigerant change state efficiently while also reducing moisture in the air stream.

This evaporator core is made from aluminum and uses R134A refrigerant. The unit includes O-rings and is manufactured and tested to OE standards for consistent HVAC performance.

Key Features

  • Aluminum construction for efficient thermal transfer
  • OE-standard manufacturing and testing
  • Includes O-rings for the evaporator connection points
  • Designed for R134A refrigerant systems
  • Fits the rear HVAC evaporator application on the Volkswagen Atlas

Detailed Description

The Nissens 92857 A/C evaporator core is a direct-fit HVAC component for the rear climate system on the Volkswagen Atlas. In the HVAC module behind the dashboard, the evaporator removes heat from the air stream as refrigerant expands and evaporates, then helps dehumidify incoming air to support clearer windows and stable cabin comfort. Nissens manufactures and tests this evaporator to OE standards, and the aluminum core is sized for the specified application with inlet and outlet dimensions matched to the system.

This part cross-references UAC EV9409286PFC for the same application.

What It Is Used For

  • Restoring weak or inconsistent rear cabin cooling
  • Addressing refrigerant-side leaks at the evaporator assembly
  • Improving dehumidification for reduced window fogging
  • Replacing a restricted or inefficient HVAC evaporator core

Installation Notes and Tips

Fits 2018-2025 Volkswagen Atlas, rear. Verify refrigerant type, inlet and outlet connections, and HVAC module access before installation. The system should be evacuated and recharged according to service procedures after replacement.

Quality Assurance

Nissens manufactures and tests this evaporator to OE standards for fit and performance consistency.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2025VolkswagenAtlasRear—
2024VolkswagenAtlasRear—
2023VolkswagenAtlasRear—
2022VolkswagenAtlasRear—
2021VolkswagenAtlasRear—
2020VolkswagenAtlasRear—
2019VolkswagenAtlasRear—
2018VolkswagenAtlasRear—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
UAC — EV9409286PFC3QF820102