7.5617 FACET Engine Cooling Fan Switch 325IS 525I 540I Bmw

Review FACET For Bmw 850ci Engine Cooling Fan Switch for BMW 325I 325IS 525I 540I

The BMW Facet 7.5617 engine cooling fan switch is a crucial component in ensuring optimal engine temperature regulation for various BMW models, including the 325i, 325is, 850ci, 850csi, 525i, and 540i. This fan switch is meticulously designed to activate the engine cooling fans when necessary, helping to maintain an appropriate engine temperature and safeguard the overall performance and longevity of the engine.

The Facet 7.5617 engine cooling fan switch is an electronic unit, which provides precise and reliable temperature sensing and fan control. It is engineered with a sophisticated temperature sensor that continuously monitors the engine coolant temperature. When the engine coolant temperature reaches a predetermined threshold, this fan switch sends an electrical signal to the engine cooling fans, prompting them to turn on.

The fan switch is compatible with a wide range of BMW models and comes with a plug-and-play wiring harness for an easy and hassle-free installation process. It is also constructed from high-quality materials, ensuring robustness and durability to withstand the demands of frequent use in various driving conditions.

In summary, the BMW Facet 7.5617 engine cooling fan switch is an essential component for maintaining proper engine temperature regulation and overall engine performance in your BMW 325i, 325is, 850ci, 850csi, 525i, or 540i. With its precise temperature sensing, reliable fan control, and plug-and-play installation, this fan switch is an excellent choice for BMW enthusiasts looking to keep their vehicles running at their best.

The BMW cooling fan switch (Facet part number 7.5617) is an essential component of the engine cooling system. It regulates the engagement and disengagement of the cooling fans based on engine temperature. Here are some pros and cons of buying this part for BMW 325i, 325is, 850ci, 850csi, 525i, and 540i models.

1. Improved Engine Performance: A faulty cooling fan switch can cause the engine to overheat, leading to decreased performance and potential damage. Replacing it ensures the engine runs at optimal temperature, enhancing performance.

2. Enhanced Safety: Overheating engines can lead to various safety issues, including loss of power steering and brakes. Installing a new cooling fan switch minimizes this risk.

3. Better Fuel Economy: When the cooling fan switch functions correctly, the engine runs more efficiently, leading to improved fuel economy.

4. Longer Engine Life: Proper cooling is crucial for the longevity of an engine. By addressing cooling fan switch issues, you can potentially extend the life of your engine.

5. Peace of Mind: Knowing that your cooling system is functioning correctly provides peace of mind, especially during long drives or in hot weather conditions.

1. Cost: The cooling fan switch may not be the cheapest part to replace, depending on the specific BMW model and availability of the part.

2. Installation Complexity: Depending on the vehicle's model and year, the cooling fan switch replacement process could be complex, requiring professional assistance.

3. Potential for Further Issues: Replacing the cooling fan switch does not guarantee that all cooling system-related issues have been addressed. There could be other underlying problems.

In conclusion, while the BMW cooling fan switch replacement comes with some costs and complexity, the benefits, including improved engine performance, enhanced safety, better fuel economy, and longer engine life, make it a worthwhile investment for BMW owners. If you are unsure about the installation process, it is recommended to consult a professional mechanic for assistance.

Details:

Condition: new. This engine cooling fan switch is manufactured and tested to the strictest OE car truck standards for unparalleled performance. Premium parts: all parts are premium ISO/ts 16949 quality. Part number:7.5617.

Tested and approved: each part is run through rigorous testing before it leaves the factory. for Bmw 325I 325Is 850ci 850CSI 525I 540I Facet engine cooling fan switch: easy install: oem fit and finish for easy installation. Built for trouble-free ownership and 100% visually inspected quality tested, this engine cooling fan switch is backed by our satisfaction guarantee. Technical specifications: part type:engine cooling fan switch.

specifications ignitioncomp:

• for models: 325i, 325is, 525i, 540i
• for makes: Bmw
• brand: Facet
• mpn: 7.5617
• part type: Fan Switch Engine
• manufacturer warranty: 1 Year
• ipn: 20627368-101
• california prop 65 warning: Prop65 Warning

seller ignitioncomp:

• # reviews: 83997
• city: hebron, kentucky
• rating: 98.0%

offer ignitioncomp:

• availability: in stock
• prices: $41.11–$45.41
• item condition: New
• sold #: 9
• options: ship-to-home
• started: january 5, 2026
• in stock #: 5

returns ignitioncomp:

• time: 60 days
• paid by: seller
• policy: returns accepted

payments ignitioncomp:

• wallet: paypal
• credit card: visa
• other

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

shipping ignitioncomp:

• class: standard, expedited, one-day
• transit: 2-5 days
• service: standard, expedited, overnight
• type: fixed