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Specifications for 2012 Audi A8 Quattro Evaporator Housing w/Expansion Valve Used OEM 4H18200231 / 79

2012 Audi A8 Quattro Evaporator Housing w/Expansion Valve Used OEM 4H1820023 Description: Genuine Audi OEM evaporator housing assembly with evaporator core…

Product description

2012 Audi A8 Quattro Evaporator Housing w/Expansion Valve Used OEM 4H1820023

Description:
Genuine Audi OEM evaporator housing assembly with evaporator core and expansion valve (part number 4H1820023) for the 2012 Audi A8 Quattro. This HVAC component cools and dehumidifies incoming air by circulating refrigerant. A failed evaporator can cause reduced cooling performance or leaks; replacement restores proper air conditioning operation.

Details:

  • VIN: WAUAVAFD6CN000966

  • Part Number: 4H1820023 (OE Audi)

  • Part Name: Evaporator Housing with Expansion Valve

  • Compatibility: 2012 Audi A8 Quattro

  • System: HVAC / Air Conditioning

  • Placement: Inside HVAC plenum under dash

  • Function: Cools and dehumidifies air; regulates refrigerant flow

  • Includes: Evaporator core and expansion valve built into housing

  • Material: OEM HVAC housing assembly

  • Condition: Used OEM — inspected and functional

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OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.

⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.

Vehicle compatibility

Verified fitment — high-confidence structured evidence

Compatibility table1 vehicle

YearMakeModelTrimEngine
2012AudiA86.3 W12 quattro6299 ccm, 368 KW, 500 PS

Compatibility data comes from structured seller fitment and listing metadata. When in doubt, the OE number is the ground truth — match it against your vehicle’s parts catalog or ask our team.

Technical details

Category
General
Brand
Audi
Manufacturer part number
4H1820023
Condition
Used
Part source
OEM
Brand type
Audi
Country of origin
Germany

Photos show the actual item where provided by the seller. Report inaccurate listings to our team.

AED 844.64

Used · SAL

Audi A8 2012 Quattro Evaporator Housing 4H1820023 | PartsBazar360