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Universal Air
Cooling Fan Pressure SwitchUniversal Air SW9801C HVAC Pressure Switch
| Brand | Universal Air SW9801C |
|---|---|
| Product line | Cooling Fan Pressure Switch |
| Fits | Mercedes-Benz · 109 vehicles |
Pressure switch. Monitors HVAC system pressure for reliable control.
Cooling fan control. Helps trigger fan operation when pressure rises.
$33.22Free shipping
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Cooling Fan Pressure Switch for Mercedes-Benz
Universal Air SW9801C is a cooling fan pressure switch for select Mercedes-Benz applications. It is used in HVAC and engine cooling control systems to help manage fan operation based on pressure conditions in the system.
Key Features
- Universal Air Cooling Fan Pressure Switch
- Part number: SW9801C
- Fits select Mercedes-Benz models from 1984-1995
- Direct-fit HVAC pressure switch application
- Used in cooling fan control circuits
Fitment Details
- Fits 1995 Mercedes-Benz E300, Cooling Fan Pressure Switch
- Fits 1995 Mercedes-Benz SL320, Cooling Fan Pressure Switch
- Fits 1994-1995 Mercedes-Benz SL500, Cooling Fan Pressure Switch
- Fits 1994-1995 Mercedes-Benz SL600, Cooling Fan Pressure Switch
- Fits 1994 Mercedes-Benz E320, Cooling Fan Pressure Switch
- Fits 1994 Mercedes-Benz E420, Cooling Fan Pressure Switch
- Fits 1994 Mercedes-Benz E500, Cooling Fan Pressure Switch
- Fits 1984-1993 Mercedes-Benz 190E, Cooling Fan Pressure Switch
- Fits 1988-1993 Mercedes-Benz 300CE, Cooling Fan Pressure Switch
- Fits 1990-1993 Mercedes-Benz 300D, Cooling Fan Pressure Switch
- Fits 1987 Mercedes-Benz 300D, Cooling Fan Pressure Switch
- Fits 1986-1993 Mercedes-Benz 300E, Cooling Fan Pressure Switch
- Fits 1993 Mercedes-Benz 300SE, Cooling Fan Pressure Switch
- Fits 1988-1991 Mercedes-Benz 300SE, Cooling Fan Pressure Switch
- Fits 1990-1993 Mercedes-Benz 300SL, Cooling Fan Pressure Switch
- Fits 1988-1993 Mercedes-Benz 300TE, Cooling Fan Pressure Switch
- Fits 1992-1993 Mercedes-Benz 400E, Cooling Fan Pressure Switch
- Fits 1993 Mercedes-Benz 400SEL, Cooling Fan Pressure Switch
- Fits 1992-1993 Mercedes-Benz 500E, Cooling Fan Pressure Switch
- Fits 1993 Mercedes-Benz 500SEC, Cooling Fan Pressure Switch
- Fits 1992-1993 Mercedes-Benz 500SEL, Cooling Fan Pressure Switch
- Fits 1990-1993 Mercedes-Benz 500SL, Cooling Fan Pressure Switch
- Fits 1993 Mercedes-Benz 600SEC, Cooling Fan Pressure Switch
- Fits 1992-1993 Mercedes-Benz 600SEL, Cooling Fan Pressure Switch
- Fits 1993 Mercedes-Benz 600SL, Cooling Fan Pressure Switch
- Fits 1992 Mercedes-Benz 400SE, Cooling Fan Pressure Switch
- Fits 1988-1991 Mercedes-Benz 300SEL, Cooling Fan Pressure Switch
- Fits 1991 Mercedes-Benz 350SD, Cooling Fan Pressure Switch
- Fits 1990-1991 Mercedes-Benz 350SDL, Cooling Fan Pressure Switch
- Fits 1986-1991 Mercedes-Benz 420SEL, Cooling Fan Pressure Switch
- Fits 1986-1991 Mercedes-Benz 560SEC, Cooling Fan Pressure Switch
- Fits 1986-1991 Mercedes-Benz 560SEL, Cooling Fan Pressure Switch
- Fits 1987-1989 Mercedes-Benz 260E, Cooling Fan Pressure Switch
- Fits 1986-1989 Mercedes-Benz 560SL, Cooling Fan Pressure Switch
- Fits 1986-1987 Mercedes-Benz 300SDL, Cooling Fan Pressure Switch
- Fits 1987 Mercedes-Benz 300TD, Cooling Fan Pressure Switch
What It Is Used For
- Cooling fan cycling that is not responding correctly to system pressure
- HVAC pressure switch faults that affect fan control
- Intermittent fan engagement on Mercedes-Benz cooling systems
- Pressure-related control issues in the air conditioning circuit
- Replacement of a worn or failed cooling fan pressure switch
Installation Notes
Verify the original switch location and connector style before installation. Confirm the vehicle year and model against the fitment list for your Mercedes-Benz E300, SL500, or 300E application. Part number SW9801C should be matched to the existing component before replacement.
Quality Assurance
Universal Air SW9801C is cataloged as an HVAC pressure switch for the listed Mercedes-Benz applications. Use the confirmed fitment data to verify coverage before ordering.
This part fits 109 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Mercedes-Benz | E300 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1995 | Mercedes-Benz | SL320 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1995 | Mercedes-Benz | SL500 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1995 | Mercedes-Benz | SL600 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1994 | Mercedes-Benz | E320 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1994 | Mercedes-Benz | E420 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1994 | Mercedes-Benz | E500 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1994 | Mercedes-Benz | SL500 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1994 | Mercedes-Benz | SL600 | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 190E | 2.3 | 2.3L | L4 | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 190E | 2.6 | 2.6L | L6 | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 300CE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 300D | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 300SE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 300SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 300TE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 400E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 400SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 500E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 500SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 500SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 500SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 600SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 600SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1993 | Mercedes-Benz | 600SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 190E | 2.3 | 2.3L | L4 | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 190E | 2.6 | 2.6L | L6 | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 300CE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 300D | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 300SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 300TE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 400E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 400SE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 500E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 500SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 500SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1992 | Mercedes-Benz | 600SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 190E | 2.3 | 2.3L | L4 | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 190E | 2.6 | 2.6L | L6 | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 300CE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 300D | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 300SE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 300SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 300SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 300TE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 350SD | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 350SDL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 420SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 500SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 560SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1991 | Mercedes-Benz | 560SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 190E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 300CE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 300D | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 300SE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 300SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 300SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 300TE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 350SDL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 420SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 500SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 560SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1990 | Mercedes-Benz | 560SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 190E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 260E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 300CE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 300SE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 300SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 300TE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 420SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 560SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 560SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1989 | Mercedes-Benz | 560SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 190E | 2.3 | 2.3L | L4 | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 190E | 2.6 | 2.6L | L6 | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 260E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 300CE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 300SE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 300SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 300TE | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 420SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 560SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 560SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1988 | Mercedes-Benz | 560SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 190E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 260E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 300D | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 300SDL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 300TD | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 420SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 560SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 560SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1987 | Mercedes-Benz | 560SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1986 | Mercedes-Benz | 190E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1986 | Mercedes-Benz | 300E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1986 | Mercedes-Benz | 300SDL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1986 | Mercedes-Benz | 420SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1986 | Mercedes-Benz | 560SEC | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1986 | Mercedes-Benz | 560SEL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1986 | Mercedes-Benz | 560SL | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1985 | Mercedes-Benz | 190E | — | — | — | N/A | Cooling Fan Pressure Switch |
| 1984 | Mercedes-Benz | 190E | — | — | — | N/A | Cooling Fan Pressure Switch |
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