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NissensPart #: 999326

Nissens 999326 A/C Expansion Valve - Front or Rear
⚙️ 42 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Porsche, 911 and 928
🔄Easy Returns — Return within 60 days for a full refund
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Nissens 999326 A/C Expansion Valve - Front or Rear
| Brand | Nissens |
| Part Number | 999326 |
| Material | Aluminum |
| Refrigerant Type | R134a |
| Type | Block |
| Mounting Hardware Included | No |
| Liquid Inlet Fitting Thread Diameter | 0.4300 |
| Liquid Outlet Fitting Thread Diameter | 0.5500 |
| O-ring Quantity | 4 |
| O-rings Included | Yes |
| Suction Inlet Fitting Thread Diameter | 0.6300 |
| Suction Outlet Fitting Thread Diameter | 0.6300 |
This part fits 42 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1998 | Porsche | 911 | Carrera 4S | 3.6L | H6 | GAS | N/A | |
| 1998 | Porsche | 911 | Targa | 3.6L | H6 | GAS | N/A | |
| 1998 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1997 | Porsche | 911 | Turbo | 3.6L | H6 | GAS | N/A | |
| 1997 | Porsche | 911 | Targa | 3.6L | H6 | GAS | N/A | |
| 1997 | Porsche | 911 | Carrera 4S | 3.6L | H6 | GAS | N/A | |
| 1997 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1996 | Porsche | 911 | Carrera 4S | 3.6L | H6 | GAS | N/A | |
| 1996 | Porsche | 911 | Turbo | 3.6L | H6 | GAS | N/A | |
| 1996 | Porsche | 911 | Targa | 3.6L | H6 | GAS | N/A | |
| 1996 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1995 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1995 | Porsche | 928 | GTS | 5.4L | V8 | GAS | N/A | |
| 1994 | Porsche | 911 | Turbo 3.6 | 3.6L | H6 | GAS | N/A | |
| 1994 | Porsche | 911 | RS America | 3.6L | H6 | GAS | N/A | |
| 1994 | Porsche | 911 | Carrera 2 | 3.6L | H6 | GAS | N/A | |
| 1994 | Porsche | 911 | Speedster | 3.6L | H6 | GAS | N/A | |
| 1994 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1994 | Porsche | 928 | GTS | 5.4L | V8 | GAS | N/A | |
| 1993 | Porsche | 911 | Turbo 3.6 | 3.6L | H6 | GAS | N/A | |
| 1993 | Porsche | 911 | RS America | 3.6L | H6 | GAS | N/A | |
| 1993 | Porsche | 911 | Carrera 2 | 3.6L | H6 | GAS | N/A | |
| 1993 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1993 | Porsche | 928 | GTS | 5.4L | V8 | GAS | N/A | |
| 1992 | Porsche | 911 | Turbo | 3.3L | H6 | GAS | N/A | |
| 1992 | Porsche | 911 | Carrera 2 | 3.6L | H6 | GAS | N/A | |
| 1992 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1991 | Porsche | 911 | Turbo | 3.3L | H6 | GAS | N/A | |
| 1991 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1991 | Porsche | 928 | GT | 5.0L | V8 | GAS | N/A | |
| 1991 | Porsche | 928 | Base | 5.0L | V8 | GAS | N/A | |
| 1990 | Porsche | 911 | Carrera 2 | 3.6L | H6 | GAS | N/A | |
| 1990 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1990 | Porsche | 928 | GT | 5.0L | V8 | GAS | N/A | |
| 1990 | Porsche | 928 | Base | 5.0L | V8 | GAS | N/A | |
| 1989 | Porsche | 911 | Carrera 4 | 3.6L | H6 | GAS | N/A | |
| 1989 | Porsche | 928 | S4 | 5.0L | V8 | GAS | N/A | |
| 1988 | Porsche | 928 | S4 | 5.0L | V8 | GAS | N/A | |
| 1987 | Porsche | 928 | S4 | 5.0L | V8 | GAS | N/A | |
| 1986 | Porsche | 928 | S | 5.0L | V8 | GAS | N/A | |
| 1985 | Porsche | 928 | S | 5.0L | V8 | GAS | Rear | For Auxiliary HVAC |
| 1985 | Porsche | 928 | S | 5.0L | V8 | GAS | Front | From Chassis/VIN 92GS861001 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
30908823868547530099285702230092857312305DVE28001EX10069CTSP0585018
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.