#131
This is a genuine BMW A/C expansion valve, responsible for regulating refrigerant flow into the evaporator and maintaining correct pressure within the air conditioning system. It is a critical component for ensuring efficient cooling performance and proper system operation.
Designed to BMW OEM standards, this valve provides precise control of refrigerant expansion, helping maintain optimal cabin temperature and protecting the A/C system from pressure imbalance or failure.
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Part Details:
* Genuine BMW OEM part
* Part number: 6981484
* BMW reference: 64116981484
* Component: A/C expansion valve (thermal expansion valve)
* Refrigerant type: R134a
* Material: Aluminium construction
* Mounting: Bolt-on / direct fit
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Compatibility:
BMW 3 Series:
* E90 Saloon – 2004–2011 (including 320D SE 2007)
* E91 Touring
* E92 Coupe
* E93 Convertible
BMW 1 Series:
* E81 (3-door hatch)
* E87 (5-door hatch)
* E82 Coupe
* E88 Convertible
Also found in some:
* BMW X1 (E84) and related platforms
Fits a wide range of petrol and diesel engines within these models.
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Function & Benefits:
* Controls refrigerant flow into evaporator
* Regulates pressure and temperature within A/C system
* Ensures efficient cooling performance
* Prevents evaporator freezing and system overload
* Direct OEM replacement – no modifications required
The expansion valve is essential for proper A/C operation—faulty units can cause poor cooling, fluctuating temperatures, or complete system failure.
Brand: BMW
Manufacturer Part Number: 6981484
Grade: GRADE A
Reference OE/OEM Number: 6981484