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Four Seasons 20925 HVAC Cut-Off Switch
Four Seasons Pressure Switch 20925
The Four Seasons 20925 is a system-mounted HVAC cut-off pressure switch for high-pressure A/C protection. Built with a plastic and metal body, a male connector, and a 2-pin weather-pack design, it is made for 12-volt systems and meets or exceeds OEM requirements.
Compatible With 1997-2002 Jeep Grand Cherokee, Jeep Cherokee, Jeep TJ, Jeep Wrangler, and 1998-2002 Dodge Ram 1500, Ram 2500, Ram 3500, Ram 1500 Van, Ram 2500 Van, Ram 3500 Van, plus 1998-2001 Ram 1500, 1999-2001 Ramcharger, 1999-2000 Dakota, and 1999-2000 Durango applications. Four Seasons 20925 is a direct-fit HVAC pressure switch for vehicles using a 10mm x 1.25 female-threaded system mount.
Key Features
- High cut-out HVAC pressure switch for A/C system protection
- Closed-comp circuit configuration
- System-mounted design with 10mm x 1.25 female thread
- Male connector with 2 pin terminals and weather-pack sealing
- 12-volt electrical specification
- Meets or exceeds OEM requirements
- Cross-reference: UAC SW11161C
Product Details
This Four Seasons Pressure Switch line is built for HVAC control applications where refrigerant pressure must be monitored and the compressor circuit interrupted at high pressure. Part number 20925 is a pressure-type HVAC cut-off switch with a 325 psi high-on point and a 490 psi off pressure, helping maintain proper A/C system operation in supported Dodge and Jeep platforms. The included 24606 component is referenced by the manufacturer data for this application.
Use Four Seasons 20925 when servicing a Jeep Grand Cherokee, Jeep Cherokee, Jeep TJ, Jeep Wrangler, or Dodge Ram HVAC system that requires a system-mounted high-pressure cut-off switch. This part cross-references UAC SW11161C for the same application.
Common Problems This Part Can Address
- A/C compressor cycling caused by a faulty pressure switch
- High-pressure cut-off faults in the HVAC circuit
- Intermittent compressor shutdown from worn electrical contacts
- Loss of refrigerant pressure signal at the system mount
- HVAC performance issues tied to a failed pressure switch
Installation Notes
Verify the 10mm x 1.25 female thread, 2-pin terminal layout, and weather-pack connector style before installation. Confirm the vehicle uses a system-mounted high cut-out pressure switch and compare the original part number and connector orientation to the existing component. Always inspect the A/C system for pressure-related faults before replacing the switch.
Quality Assurance
Four Seasons 20925 is listed as meeting or exceeding OEM requirements for the specified HVAC application. The pressure switch design and connector configuration are matched to the supported Dodge and Jeep fitments for accurate replacement service.
| Brand | Four Seasons |
|---|---|
| Part Number | 20925 |
| Position | Pressure Switch |
| Comp Open/Closed | Closed |
| Connector Gender | Male |
| Description | Switch-Pressure /System Mount |
| Fitting Gender | Female |
| Fitting Thread Size | 10mm x 1.25 |
| Item Included A Desc | 24606 |
| Item Included A Qty. | 1 |
| Material | Plastic / Metal |
| Meets / Exceeds OEM? | YES |
| Mnt Sys Loc | System Mounted |
| Number of Terminals | 2 |
| Off Pressure | 490 |
| Operate Psi High On | 325 |
| Style | High Cut-Out |
| Terminal Type | Pin |
| Type | Pressure |
| Voltage | 12 |
| Weather Pack? | Yes |
This part fits 57 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Dodge | Ram 1500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2002 | Dodge | Ram 2500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2002 | Dodge | Ram 2500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2002 | Dodge | Ram 3500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2002 | Dodge | Ram 3500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2002 | Jeep | TJ | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2002 | Jeep | Wrangler | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Dodge | Ram 1500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Dodge | Ram 1500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Dodge | Ram 2500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Dodge | Ram 2500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Dodge | Ram 3500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Dodge | Ram 3500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Dodge | Ramcharger | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Jeep | Grand Cherokee | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Jeep | TJ | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2001 | Jeep | Wrangler | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Dakota | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Durango | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Ram 1500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Ram 1500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Ram 2500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Ram 2500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Ram 3500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Ram 3500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Dodge | Ramcharger | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Jeep | Cherokee | 2.5L | L4 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch |
| 2000 | Jeep | Grand Cherokee | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Jeep | TJ | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 2000 | Jeep | Wrangler | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Dakota | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Durango | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Ram 1500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Ram 1500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Ram 2500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Ram 2500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Ram 3500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Ram 3500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Dodge | Ramcharger | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Jeep | Cherokee | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Jeep | Grand Cherokee | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Jeep | TJ | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1999 | Jeep | Wrangler | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | B1500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | B2500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | B3500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | Ram 1500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | Ram 1500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | Ram 2500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | Ram 2500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | Ram 3500 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Dodge | Ram 3500 Van | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Jeep | Cherokee | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch |
| 1998 | Jeep | TJ | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1998 | Jeep | Wrangler | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch | ||
| 1997 | Jeep | Grand Cherokee | 5.2L | V8 | N/A | Fitment Note: HVAC Cut-Off Switch for High Pressure A/C System Mounted; Pressure Switch |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.