Where is the Air Conditioning Pressure Switch Located and How to Replace It on Dodge Ram 2500?

The air conditioning pressure switch is located on the high pressure line. To replace the switch, begin by disconnecting the cable(s) from the negative battery terminal(s). Then, unplug the electrical connector from the pressure switch and unscrew the old switch. Installation is the reverse of removal, making sure to lubricate the 0-ring with clean refrigerant oil before installing the new switch.

Genuine Dodge Ram 2500 HVAC Pressure Switch

Air Pressure Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

12 HVAC Pressure Switches found

View related parts
Dodge Ram 2500 VALVECORE-A/C Line
Part Number: 5003461AA
$22.14 MSRP: $31.95
You Save: $9.81 (31%)
ADD TO CART
Product Specifications
- Other Name: Valve Core A/C Line
- Replaces: 5011346AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2010 Dodge Ram 2500 | Laramie Crew CAB 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega CAB 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, Laramie Regular Cab 2WD, Laramie Regular Cab 4WD, Mega Cab 2WD, Mega Cab 4WD, Quad Cab 2WD, Quad Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 6 Cyl 6.7L Diesel, 8 Cyl 5.7L
View related parts
Dodge Ram 2500 A/C Line Valve
Part Number: 5003862AA
$4.72 MSRP: $6.95
You Save: $2.23 (33%)
ADD TO CART
Product Specifications
- Other Name: Valve Core A/C Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009 Dodge Ram 2500 | Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel
View related parts
Dodge Ram 2500 Valve-A/C Pressure TRANSDUCER
Part Number: 5073617AA
$58.50 MSRP: $86.70
You Save: $28.20 (33%)
ADD TO CART
Product Specifications
- Other Name: TRANSDUCER Pressure Sensor; Pressure Sensor, Transducer
- Replaces: 5093080AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2009 Dodge Ram 2500 | Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, Laramie Regular Cab 2WD, Laramie Regular Cab 4WD, Mega Cab 2WD, Mega Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 8 Cyl 5.7L
View related parts
Dodge Ram 2500 Service Port
Part Number: 5011346AA
$22.14 MSRP: $31.95
You Save: $9.81 (31%)
ADD TO CART
Product Specifications
- Other Name: Valve Core A/C Line
- Replaced by: 5003461AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2008 Dodge Ram 2500 | Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, Laramie Regular Cab 2WD, Laramie Regular Cab 4WD, Mega Cab 2WD, Mega Cab 4WD, Quad Cab 2WD, Quad Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 8 Cyl 5.7L
View related parts
Dodge Ram 2500 TRANSDUCE-A/C Pressure
Part Number: 5072138AA
$200.25 MSRP: $301.00
You Save: $100.75 (34%)
ADD TO CART
Product Specifications
- Other Name: TRANSDUCER Kit A/C Pressure; Pressure Switch, Transducer
- Replaces: 5072384AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009 Dodge Ram 2500 | Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel
- 2007 Dodge Ram 2500 | Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel
View related parts
Dodge Ram 2500 A/C Line Valve
Part Number: 5179284AA
$17.30 MSRP: $25.05
You Save: $7.75 (31%)
ADD TO CART
Product Specifications
- Other Name: Valve Core A/C Line; Check Valve, Fill Valve, Liquid Line Valve, Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009-2010 Dodge Ram 2500 | Laramie Crew CAB 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega CAB 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel, 8 Cyl 5.7L
View related parts
Dodge Ram 2500 Switch-A/C Cycling
Part Number: 4897615AA
$48.11 MSRP: $69.05
You Save: $20.94 (31%)
ADD TO CART
Product Specifications
- Other Name: Switch A/C Cycling
- Replaced by: 5018449AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2001 Dodge Ram 2500 | Quad Cab 2WD, Quad Cab 4WD, Regular Cab 2WD, Regular Cab 4WD, Regular Cab Chassis 2WD, Regular Cab Chassis 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 8 Cyl 5.9L
- 1998 Dodge Ram 2500 | Club Cab 2WD, Club Cab 4WD, Quad Cab 2WD, Quad Cab 4WD, Regular Cab 2WD, Regular Cab 4WD, Regular Cab Chassis 2WD, Regular Cab Chassis 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 8 Cyl 5.9L
View related parts
Dodge Ram 2500 Switch-A/C Cycling
Part Number: 5018449AA
$60.86 MSRP: $69.05
You Save: $8.19 (12%)
ADD TO CART
Product Specifications
- Other Name: Switch A/C Cycling; Pressure Cycling Switch, Switch
- Replaces: 4897615AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2002 Dodge Ram 2500 | Quad Cab 2WD, Quad Cab 4WD, Regular Cab 2WD, Regular Cab 4WD, Regular Cab Chassis 2WD, Regular Cab Chassis 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 8 Cyl 5.9L
- 1998 Dodge Ram 2500 | Club Cab 2WD, Club Cab 4WD, Quad Cab 2WD, Quad Cab 4WD, Regular Cab 2WD, Regular Cab 4WD, Regular Cab Chassis 2WD, Regular Cab Chassis 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 8 Cyl 5.9L
View related parts
Dodge Ram 2500 Valve-A/C Pressure TRANSDUCER
Part Number: 5174039AB
$116.18 MSRP: $172.00
You Save: $55.82 (33%)
ADD TO CART
Product Specifications
- Other Name: Valve A/C pressure Transducer
- Replaces: 5174039AA, 5175684AA, 5096084AA, 5189363AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2010 Dodge Ram 2500 | Laramie Crew CAB 2WD, Laramie Crew Cab 4WD, Laramie Mega Cab 2WD, Laramie Mega CAB 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, Mega Cab 2WD, Mega Cab 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Crew Cab 2WD, ST Crew Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel, 8 Cyl 5.7L
- 2004 Dodge Ram 2500 | SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 8 Cyl 5.7L
View related parts
Dodge Ram 2500 Switch-A/C High Pressure Cut Off
Part Number: 4897617AA
Product Specifications
- Other Name: Switch A/C High Pressure Cut Off
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2002 Dodge Ram 2500 | Club Cab 2WD, Club Cab 4WD, Quad Cab 2WD, Quad Cab 4WD, Regular Cab 2WD, Regular Cab 4WD, Regular Cab Chassis 2WD, Regular Cab Chassis 4WD | 10 Cyl 8.0L, 6 Cyl 5.9L Diesel, 8 Cyl 5.9L
View related parts
Dodge Ram 2500 A/C Line Valve
Part Number: 5073614AA
Product Specifications
- Other Name: Valve Core A/C Line; Liquid Line Valve, Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2009 Dodge Ram 2500 | Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, Laramie Regular Cab 2WD, Laramie Regular Cab 4WD, Mega Cab 2WD, Mega Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 5.9L Diesel, 6 Cyl 6.7L Diesel, 8 Cyl 5.7L
View related parts
Dodge Ram 2500 A/C Line Valve
Part Number: 5189365AA
Product Specifications
- Other Name: Valve Core A/C Line
- Replaced by: 5189365AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009 Dodge Ram 2500 | Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 6.7L Diesel

Dodge Ram 2500 HVAC Pressure Switch

The HVAC Pressure Switch on the Dodge Ram 2500 assists in protecting the temperature control system of the truck. It is a connection that sends pressure information to the A/C control module. The cooling will only turn on under safe conditions. Just like the small relays and sensors scattered around the Dodge cabin, the HVAC Pressure Switch does its job quietly. However, if it ever fails, it can shut down the whole chain. In this way, a Ram 2500 driver could be left with too much heat or cold. By this time, the HVAC Pressure Switch has already cut power to protect the system. The switch is like ambient or inside air sensors that provide temperature input as it senses refrigerant conditions. If the pressures go outside of the safe window, it tells the compressor to stop to prevent catastrophic damage. The Ram 2500 has had only a single style of HVAC Pressure Switch over the years. The switch was found alongside some other small A/C relays and switches, so no need to compare versions, Dodge owners. Over time, your Dodge Ram 2500's HVAC Pressure Switch can wear out and will need to be replaced. This involves a simple fix that will clear the dashboard error codes and help restore climate control functionality.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Dodge Ram 2500 HVAC Pressure Switch at great affordable prices. Moreover, all genuine Dodge Ram 2500 HVAC Pressure Switch come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Dodge Ram 2500 HVAC Pressure Switch Parts Questions & Experts Answers

VALVECORE-A/C Line
5003461AA
Q: Where is the Air Conditioning Pressure Switch Located and How to Replace It on Dodge Ram 2500?
A:
The air conditioning pressure switch is located on the high pressure line. To replace the switch, begin by disconnecting the cable(s) from the negative battery terminal(s). Then, unplug the electrical connector from the pressure switch and unscrew the old switch. Installation is the reverse of removal, making sure to lubricate the 0-ring with clean refrigerant oil before installing the new switch.