Griffiths offers the Kuehl Expansion Valves for the Porsche 964, C2, and C4 models, years 1989-1994. We also offer Kuehl Expansion Valves for the Porsche 993 model, years 1995-1998. You should consider replacing your expansion valve when there is indication of valve leakage, or a faulty valve with signs of staying open, partially open or closed. Kuehl expansion valves, also known as a “TEV” or “TXV”, are compatible with R12 and R134a refrigerants and include o-rings.
Griffiths manufactures Expansion Valves to replace the following part numbers:
| 964-573-011-03 |
| 993-573-011-00 |
| 993-573-011-01 |
| 993-573-011-10 |
Phone: 800-451-7225
Phone International: 973-209-0260
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Porsche® is a registered trademark of Dr. Ing. h. c. F. Porsche AG. Kuehl® is a registered trademark of Griffiths Technical Inc. Griffiths Technical Inc is not associated with Porsche Cars North America. All references (pictorial or text) to the Porsche name, model names or numbers, part numbers or shapes are replacement reference only.
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