How to Service and Repair an HVAC Pressure Switch on Dodge Sprinter 3500?

Before submitting the Refrigerant Pressure Sensor/Switch for service and repair, first disconnect the negative battery cable. Second, drain the refrigerant from the system in the rear. Lift up the rear condenser cover from its place on top of the vehicle. Detach the connector for the wire harness from the rear HVAC pressure switch located on the rear A/C liquid line at the left end of the A/C receiver box. After all this, pull the rear HVAC pressure switch out from the rear A/C liquid line and toss away the O-ring seal.

How to Maintain an HVAC Pressure Switch on Dodge Sprinter 3500?

Prior to servicing the refrigerant pressure sensor/switch, release the refrigerant from the system and take off the negative battery terminal cable. Following this, take off the wire harness connector from the HVAC pressure switch and slip the switch from the fitting on the liquid line with an open end wrench. Throw away the O-ring seal that seals the HVAC pressure switch. Before installation, lubricate a new O-ring seal with the correct oil and fix it onto the HVAC pressure switch. After that, tightly fasten the HVAC pressure switch into the fitting on the liquid line using an open end wrench and a torque of 12 N.m (106 in. lbs.). Plug the cable from the wire harness into the switch and then reconnect the battery negative wire to the frame. After that, evacuate and charge the refrigerant system.

OEM Dodge Sprinter 3500 HVAC Pressure Switch

Air Pressure Switch

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3 HVAC Pressure Switches found

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Dodge Sprinter 3500 Pressure Switch Part Number: 68031513AA
$188.29 MSRP: $305.00
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Product Specifications
- Other Name: Switch - A/C Pressure; Clutch Cycle; Compressor Cut-Out; System Valve Core; Trinary Switch.; Switch A/C Pressure
- Replaces: 5097873AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2006 Dodge Sprinter 3500 | Base | 2.7L L5, 5 Cyl 2.7 L DIESEL
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Dodge Sprinter 3500 Pressure Relief Valve Part Number: 5098395AA
$31.74 MSRP: $40.24
You Save: $8.50 (22%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - A/C Pressure Relief; Compressor Relief Valve; Cut-Out Switch; HVAC Pressure Switch; Trinary Switch.; Pressure Switch; Pressure Valve; Valve A/C Pressure Relief
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2006 Dodge Sprinter 3500 | Base | 5 Cyl 2.7 L DIESEL
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Dodge Sprinter 3500 Pressure Switch Part Number: 68019266AB
Product Specifications
- Other Name: Switch - A/C Pressure; HVAC Pressure Switch; A/C Compressor Cut-Out; A/C System Valve Core; Trinary Switch.
- Replaces: 68019266AA, 68012649AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2009 Dodge Sprinter 3500 | Base | 3.0L V6, 3.5L V6, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS

Dodge Sprinter 3500 HVAC Pressure Switch

Choose OEM HVAC Pressure Switch that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each HVAC Pressure Switch follows strict manufacturing steps to lock in quality and fit. If your Dodge Sprinter 3500 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Sprinter 3500 parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Dodge Sprinter 3500 HVAC Pressure Switch operates as a crucial component which delivers reliability alongside excellent performance to the air conditioning system of Dodge Sprinter 3500 vehicles. The HVAC Pressure Switch performs as a system monitoring device to regulate A/C system pressure levels thus preserving comfort and safety. The Dodge Sprinter 3500 HVAC Pressure Switch stops system operation to ensure efficiency when pressure at either high or low levels occurs. The switch demonstrates compatibility across Dodge Sprinter 3500 vehicle models as it has been designed to function effectively under different operational conditions. In the automotive market the Dodge Sprinter 3500 HVAC Pressure Switch receives recognition because it detects pressure changes effectively and its reinforced build leads to extended service life. Both scheduled servicing and immediate replacement of HVAC Pressure Switches establish the foundation for eliminating equipment malfunction that enables smooth operation for riders. The car effectively runs as an efficient versatile model due to this essential air conditioning system element. Any owner of a the automaker model benefits from this HVAC Pressure Switch which increases operational efficiency while ensuring vehicle safety.

Dodge Sprinter 3500 HVAC Pressure Switch Parts and Q&A

Pressure Switch
68019266AB
Q: How to Service and Repair an HVAC Pressure Switch on Dodge Sprinter 3500?
A:
Before submitting the Refrigerant Pressure Sensor/Switch for service and repair, first disconnect the negative Battery Cable. Second, drain the refrigerant from the system in the rear. Lift up the rear condenser cover from its place on top of the vehicle. Detach the connector for the wire harness from the rear HVAC pressure switch located on the rear A/C liquid line at the left end of the A/C receiver box. After all this, pull the rear HVAC pressure switch out from the rear A/C liquid line and toss away the O-ring seal.
Pressure Relief Valve
5098395AA
Q: How to Maintain an HVAC Pressure Switch on Dodge Sprinter 3500?
A:
Prior to servicing the refrigerant pressure sensor/switch, release the refrigerant from the system and take off the negative battery terminal cable. Following this, take off the wire harness connector from the HVAC pressure switch and slip the switch from the fitting on the liquid line with an open end wrench. Throw away the O-ring seal that seals the HVAC pressure switch. Before installation, lubricate a new O-ring seal with the correct oil and fix it onto the HVAC pressure switch. After that, tightly fasten the HVAC pressure switch into the fitting on the liquid line using an open end wrench and a torque of 12 N.m (106 in. lbs.). Plug the cable from the wire harness into the switch and then reconnect the battery negative wire to the frame. After that, evacuate and charge the refrigerant system.