Genuine BMW 745i HVAC Pressure Switches

A/C Pressure Switch

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6 HVAC Pressure Switches found

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BMW 745i Pressure Sensor
Part Number: 64539323658
$72.84 MSRP: $96.45
You Save: $23.61 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: High Pressure Cut-Off Switch
- Replaces: 64-53-9-181-464, 64-53-9-141-957, 64-53-6-909-257, 64-53-0-141-211
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2002-2005 BMW 745i | Sedan(E65)
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BMW 745i Pressure Sensor
Part Number: 64536909257
$72.84 MSRP: $96.45
You Save: $23.61 (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:
- 2002-2005 BMW 745i | Sedan(E65)
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BMW 745i Pressure Sensor
Part Number: 64539141957
$72.84 MSRP: $96.45
You Save: $23.61 (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:
- 2002-2005 BMW 745i | Sedan(E65)
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BMW 745i Valve Insert, Suction Line
Part Number: 64509177579
$8.72 MSRP: $11.34
You Save: $2.62 (24%)
Ships in 1-3 Business Days
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Product Specifications
- Position: Driver Side
- Replaces: 64-53-0-306-806, 64-53-0-141-217, 64-53-8-391-214, 64-53-6-940-460
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2002-2005 BMW 745i | Sedan(E65)
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BMW 745i Valve Insert, Pressure Line
Part Number: 64509177577
$8.72 MSRP: $11.34
You Save: $2.62 (24%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pressure Valve, Safety Valve, Valve
- Position: Passenger Side
- Replaces: 64-53-0-306-559, 64-53-6-940-461
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2002-2005 BMW 745i | Sedan(E65)
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BMW 745i Pressure Sensor
Part Number: 64539181464
$72.84 MSRP: $96.45
You Save: $23.61 (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:
- 2002-2005 BMW 745i | Sedan(E65)

BMW 745i HVAC Pressure Switches

BMW 745i HVAC Pressure Switches safeguard cabin comfort by instantly sensing pressure shifts and cutting power before damage occurs. These HVAC Pressure Switches sit at the heart of the climate circuit, feeding real time data to the control module so compressors, fans, and blowers only run within safe limits. By preventing overpressure or dangerous vacuum, the HVAC Pressure Switches help each BMW maintain reliable air flow during city traffic or spirited highway drives. Owners of any 745i from early production through later facelifts appreciate that the core threaded design of the HVAC Pressure Switches stayed consistent, with only small connector tweaks, making replacements straightforward and cost effective. That cross generation compatibility means one set of HVAC Pressure Switches serves multiple 745i variants, preserving originality and reducing part hunting stress. When aging seals or moisture threaten the circuit, fresh HVAC Pressure Switches react quicker than tired units, shutting the compressor before heat spikes can scar critical parts, thereby extending component lifespan and keeping every BMW repair bill manageable. The result is higher efficiency because compressors cycle only when truly needed, and greater safety because sudden pressure bursts never reach fragile hoses, all achieved by compact HVAC Pressure Switches weighing mere ounces yet built to withstand harsh under-hood temperatures. Smart BMW owners trust HVAC Pressure Switches to keep their 745i cabins cool in summer and warm in winter, and the proven durability of these BMW engineered guardians has earned respect across the 745i community for set and forget reliability, showing why proactive BMW enthusiasts replace a switch at the first flicker of pressure trouble so their prized 745i remains a benchmark of seamless climate control.

If you are looking for OEM BMW 745i HVAC Pressure Switches, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 745i HVAC Pressure Switches that come backed by the manufacturer's warranty.