fits model: E32, 750il, 750, 740. make: Bmw. year: 1988–1994.

( Manufacturer Part Number: 8390172 ), ( Fitment Type: Direct Replacement ), ( Color: Black ), ( Vintage Part: No ), ( Type: Front Ac Climate Control Heater Switch ), ( Ipn: 89 90 91 92 ), ( Manufacturer Warranty: Yes ), ( Country/region Of Manufacture: Germany )
The BMW E32 7 Series models, produced between 1988 and 1994, came equipped with various engine options including the 735i, 740i, and 750il. One essential component of the vehicle's climate control system during this period was the front AC climate control heater switch (BMW part number: 8390172). This switch is responsible for regulating the temperature and airflow of the passenger compartment, providing both heating and air conditioning functions.
The 8390172 switch is an integral part of the climate control system, allowing drivers to select their desired interior temperature through the use of various buttons. For heating, drivers can choose between three temperature settings: cold, medium, and hot. For air conditioning, drivers can select three fan speeds and choose between three temperature settings: fresh air, recurved air, and maximum A/C.
The switch is designed with a sophisticated appearance, featuring illuminated buttons that glow in the dark, providing a high-end look and feel. It is compact in size, measuring approximately 12.6 x 7.9 x 2.2 centimeters, and is mounted on the center console within easy reach of the driver.
The switch functions by receiving input from the vehicle's various sensors, such as the outside air temperature, interior temperature, and engine coolant temperature. Based on this information, the switch regulates the climate control system to maintain a comfortable cabin temperature. It also has provisions for defrost functions and automatic temperature control, providing added comfort and convenience.
Overall, the BMW 8390172 front AC climate control heater switch is a crucial component responsible for maintaining a comfortable cabin environment in the E32 7 Series models produced between 1988 and 1994. Its sophisticated design, illuminated buttons, and intuitive temperature control functions enhance the driving experience while providing a high degree of comfort and convenience.
Buying a BMW E32 7 Series (model numbers 735i, 740i, 750i, and 750il) with the 1988-1994 front AC climate control heater switch (BMW part number 8390172) involves considering several pros and cons. Below we've outlined key factors you may want to take into account for making an informed decision:
Pros:1. Enhanced Comfort: This part will provide improved climate control, allowing you to enjoy a more comfortable interior temperature. It is essential to note that this switch manages the heating and cooling system, ensuring better control over your driving environment.
2. Improved Driving Experience: The enhanced temperature control can significantly contribute to your overall driving experience. You will be able to enjoy a more pleasant cabin even in extreme weather conditions.
3. Reliability: BMW is known for its high-quality parts, and this switch, specifically, is often praised for its durability. A new part can ensure that your climate control system operates efficiently without any potential malfunctions or errors.
Cons:1. Cost: Replacing this part can be relatively expensive due to its electro-mechanical nature. labor and parts costs should be considered before committing to the repair.
2. Complex installation: The BMW E32's climate control system is known to be quite complex, which can make the installation of a new heater switch a challenging endeavor. It might be beneficial to consider hiring a professional mechanic to ensure proper installation.
Ending Conclusion:A new BMW E32 front AC climate control heater switch (8390172) can significantly enhance your car's comfort and overall driving experience. However, the high cost and potential installation complexity are factors to carefully weigh against the benefits. Only you can decide based on your personal priorities, budget, and technical abilities.
Recommendation:If you value ultimate comfort and are willing to invest in your vehicle's functionality, a new BMW E32 front AC climate control heater switch (8390172) may be a worthwhile addition. Conversely, if cost is a significant concern or you are uncertain about installation, it might be best to consider alternative solutions or prioritize other maintenance needs.