air condtioner condenser Genuine Porsche part 92857314308

Air con expansion valve.
OE Match expansion valve is a replacement for the original Porsche part, designed for Porsche 928, 964 and 993 models. It regulates the flow of refrigerant into the evaporator, ensuring the correct pressure balance for efficient cooling and reliable performance.

Fits:
Porsche 928 1982-95 M570 / M573
Porsche 964 1989-94 M573
Porsche 993 1995-98 M573

* M570 - Cars with air conditioner with improved efficiency
* M573 - Cars with standard air conditioner

Diagram ref no 35

What this product does:
• Controls refrigerant flow between condenser and evaporator
• Maintains stable pressure for consistent cabin cooling
• Prevents evaporator freeze-up and reduces compressor strain

Location: Installed in the A/C system, between the condenser and evaporator

A worn or clogged expansion valve can cause weak cooling, fluctuating cabin temperatures, or excess strain on the compressor. Replacing expansion valve restores proper cooling efficiency, protects the A/C system, and ensures long-lasting comfort in your Porsche.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92857312305

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Air con expansion valve.
Expansion valve is a genuine OEM component designed specifically for Porsche 928 models. As part of the air conditioning system, it regulates refrigerant flow into the evaporator, maintaining correct pressure and ensuring consistent cabin cooling.   

Fits:
Porsche 928 1978 - 1982

Porsche 928 1983 - 1986
Chassis no:
F >> 92GS8 40082
F >> 92GS8 49562 (J)

Diagram ref no 35

This expansion valve regulates refrigerant flow between the condenser and the evaporator, keeping system pressure balanced for efficient cooling. By preventing evaporator freeze-up, it also protects the A/C compressor from unnecessary strain. It is mounted within the A/C system, positioned between the condenser and the evaporator.

Over time, expansion valves can clog, stick, or fail, leading to poor cooling, fluctuating cabin temperatures, or excessive load on the compressor. Replacing expansion valve restores factory-correct cooling performance, ensures system longevity, and maintains comfort in your Porsche 928.  

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92857312302

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Air con expansion valve.
Premium aftermarket expansion valve replacing Porsche #92857312302. It regulates refrigerant flow for consistent cooling, with OE-quality durability and long service life.

Fits:
Porsche 928 1978 - 1982

Porsche 928 1983 - 1986
Chassis no:
F >> 92GS8 40082
F >> 92GS8 49562 (J)

Diagram ref no 34

MAHLE’s Premium Line delivers OE-quality performance with precise metering, outstanding durability, and long service life for customers seeking the best.

What this product does:
• Controls refrigerant expansion from high pressure to low pressure before entering the evaporator
• Maintains consistent cooling temperature and pressure within the A/C system
• Protects the evaporator from freezing or flood by managing refrigerant volume

Why replacement matters:
When the expansion valve begins to fail, common symptoms include:
• Poor cooling or inconsistent cabin temperature
• Freezing or frosting of the evaporator High or low pressure abnormalities in the A/C system
• Flooding of refrigerant into the evaporator or compressor damage

Installing a high-quality expansion valve keeps your A/C system working properly, restores cooling efficiency, protects the compressor, and helps prevent costly damage.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92857312302

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The air conditioning condenser, changes the phase of the refrigerant and expels heat removed from the car. Radiator Aircon Condenser.



Fits Left or Right side

Fits:
Porsche 928 1978-86

Click 'Zoom in' for large parts diagram.
Diagram Ref No 13.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92857314308

The product you are viewing cross references to these numbers

Air con expansion valve.
Expansion valve regulates refrigerant flow to the evaporator, keeping pressure balanced and cabin cooling consistent. Built to OE specifications, it provides reliable performance and proper fit.

Fits:
Porsche 928 1978 - 1982

Porsche 928 1983 - 1986
Chassis no:
F >> 92GS8 40082
F >> 92GS8 49562 (J)

Diagram ref no 34

Location: Installed in the A/C system, positioned between the condenser and the evaporator.

What this product does:
• Regulates refrigerant flow from high to low pressure
• Maintains optimal evaporator performance for steady cooling
• Protects the A/C compressor and system from pressure imbalance

Why replacement matters:
A faulty expansion valve can cause poor cooling, fluctuating cabin temperatures, evaporator freeze-up, or compressor strain. Replacing valve restores efficient air conditioning, ensures passenger comfort, and protects the A/C system from costly damage.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92857312302

The product you are viewing cross references to these numbers