Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Air con expansion valve. Porsche 928 1985-86 - 92857312302
92857312302/2
Vehicle Group
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Information
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Related, superseded, cross reference or alternative numbers for comparison.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
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
92857312302
8UW351238021
92857022300
The product you are viewing cross references to these numbers
Price: €47.40
In stock
Related products
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Air conditioning expansion valve
The expansion valve is located within the air conditioning evaporator housing and acts as a precision regulator for refrigerant flow. It reduces the pressure of the refrigerant before it enters the evaporator and controls the amount of refrigerant that passes through the system.
Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 987 Boxster 2005 - 2008
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2013
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Diagram ref no 4
This OE Match version matches the original Porsche specifications for size, mounting configuration and flow characteristics. This ensures correct refrigerant pressure regulation and compatibility with the A/C systems used in Porsche 986, 987, 996 and early 997 vehicles.
A properly functioning expansion valve is essential for maintaining consistent cooling performance and preventing irregular cabin temperatures.
The expansion valve controls refrigerant flow into the evaporator by adjusting pressure and volume according to system demand. This allows the refrigerant to expand and cool effectively, enabling the evaporator to remove heat from the cabin air.
If the valve fails or becomes restricted, the air conditioning system may lose cooling efficiency or produce inconsistent temperatures.
Function
• Refrigerant Flow Control: Regulates refrigerant entering the evaporator
• Pressure Regulation: Reduces refrigerant pressure for effective cooling
• Temperature Stability: Helps maintain consistent cabin temperature
• A/C Efficiency: Supports optimal operation of the air conditioning system
Expansion valves can wear or become clogged with debris over time. When the valve fails, refrigerant pressure may not be regulated correctly, leading to poor cooling performance or fluctuating cabin temperatures. Replacing a faulty expansion valve restores proper refrigerant flow and helps maintain efficient air conditioning operation.
When to Replace. Consider replacing the expansion valve if you notice:
• Weak or inconsistent air conditioning cooling
• Refrigerant pressure imbalance in the system
• A/C system repair requiring evaporator removal
• During air conditioning system overhaul or service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99657392901
The product you are viewing cross references to these numbers
The expansion valve is located within the air conditioning evaporator housing and acts as a precision regulator for refrigerant flow. It reduces the pressure of the refrigerant before it enters the evaporator and controls the amount of refrigerant that passes through the system.
Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 987 Boxster 2005 - 2008
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2013
Porsche 996 1998 - 2005
Porsche 997.1 2005 - 2008
Diagram ref no 4
This OE Match version matches the original Porsche specifications for size, mounting configuration and flow characteristics. This ensures correct refrigerant pressure regulation and compatibility with the A/C systems used in Porsche 986, 987, 996 and early 997 vehicles.
A properly functioning expansion valve is essential for maintaining consistent cooling performance and preventing irregular cabin temperatures.
The expansion valve controls refrigerant flow into the evaporator by adjusting pressure and volume according to system demand. This allows the refrigerant to expand and cool effectively, enabling the evaporator to remove heat from the cabin air.
If the valve fails or becomes restricted, the air conditioning system may lose cooling efficiency or produce inconsistent temperatures.
Function
• Refrigerant Flow Control: Regulates refrigerant entering the evaporator
• Pressure Regulation: Reduces refrigerant pressure for effective cooling
• Temperature Stability: Helps maintain consistent cabin temperature
• A/C Efficiency: Supports optimal operation of the air conditioning system
Expansion valves can wear or become clogged with debris over time. When the valve fails, refrigerant pressure may not be regulated correctly, leading to poor cooling performance or fluctuating cabin temperatures. Replacing a faulty expansion valve restores proper refrigerant flow and helps maintain efficient air conditioning operation.
When to Replace. Consider replacing the expansion valve if you notice:
• Weak or inconsistent air conditioning cooling
• Refrigerant pressure imbalance in the system
• A/C system repair requiring evaporator removal
• During air conditioning system overhaul or service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99657392901
99657392900
99657392901
The product you are viewing cross references to these numbers
Price: €46.80
In stock