How to properly disconnect and replace the pressure switch in an A/C system on BMW X3?

Following manufacturer's instructions, connect an approved refrigerant recovery, recycling, or recharging unit to the A/C system and discharge the system. Remove the windshield washer reservoir, noting that the pressure switch is located at the receiver dryer. Disconnect the electrical connection and unscrew the switch from the receiver dryer. Always replace O-rings when reconnecting refrigerant lines.

Genuine BMW X3 HVAC Pressure Switches

A/C Pressure Switch

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5 HVAC Pressure Switches found

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BMW X3 Valve
Part Number: 64536922944
$3.70 MSRP: $4.81
You Save: $1.11 (24%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2023 BMW X3 | 2.5i(E83), 3.0i(E83), 3.0si(E83), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), M40i(G01), sDrive28i(F25), sDrive30i(G01), xDrive28d(F25), xDrive28i(F25), xDrive30e(G01), xDrive30i(G01), xDrive35i(F25)
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BMW X3 Pressure Sensor
Part Number: 64539323658
$67.38 MSRP: $89.23
You Save: $21.85 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 64-53-9-181-464, 64-53-6-909-257, 64-53-0-141-211, 64-53-9-141-957
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2023 BMW X3 | 2.5i(E83), 3.0i(E83), 3.0si(E83), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), M40i(G01), sDrive28i(F25), sDrive30i(G01), xDrive28d(F25), xDrive28i(F25), xDrive30e(G01), xDrive30i(G01), xDrive35i(F25)
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BMW X3 Relief Valve
Part Number: 64526910463
$64.43 MSRP: $85.32
You Save: $20.89 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Compressor Valve, Pressure Relief Valve
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2010 BMW X3 | 2.5i(E83), 3.0i(E83), 3.0si(E83)
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BMW X3 Pressure Sensor
Part Number: 64539181464
$67.38 MSRP: $89.23
You Save: $21.85 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 64539323658
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2017 BMW X3 | 2.5i(E83), 3.0i(E83), 3.0si(E83), sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
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BMW X3 Pressure Sensor
Part Number: 64539141957
$67.38 MSRP: $89.23
You Save: $21.85 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 64539323658
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2010 BMW X3 | 2.5i(E83), 3.0i(E83), 3.0si(E83)

BMW X3 HVAC Pressure Switches

If you are looking for OEM BMW X3 HVAC Pressure Switches, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW X3 HVAC Pressure Switches that come backed by the manufacturer's warranty.

BMW X3 HVAC Pressure Switches Parts Questions & Experts Answers

Pressure Sensor
64539323658
Q: How to properly disconnect and replace the pressure switch in an A/C system on BMW X3?
A: Following manufacturer's instructions, connect an approved refrigerant recovery, recycling, or recharging unit to the A/C system and discharge the system. Remove the windshield washer reservoir, noting that the pressure switch is located at the receiver dryer. Disconnect the electrical connection and unscrew the switch from the receiver dryer. Always replace O-rings when reconnecting refrigerant lines.