BOSCH Expansion Valve, Air Conditioning System

Compatible with MAZDA 5 (CW) , MAZDA 3 (BK) , MAZDA 3 Sedans (BK) Show more info
This BOSCH expansion valve is a crucial component for your vehicle's air conditioning system, ensuring optimal performance and cooling efficiency.
19.25 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (18.05.2026)
PN 1 986 AD5 206
Make BOSCH
EAN 4047026952957

The expansion valve, also known as a metering device, plays a vital role in the refrigeration cycle of your car's air conditioning. It controls the flow of refrigerant into the evaporator, regulating the pressure and temperature to achieve effective cooling. Proper functioning of the expansion valve is essential for maintaining a comfortable cabin temperature, especially during hot weather. A faulty valve can lead to insufficient cooling, system over-pressurization, or even damage to other AC components. This BOSCH expansion valve is designed to meet stringent quality standards, ensuring reliable operation and longevity. It is engineered for a precise fit and function, making it a dependable choice for your vehicle's AC system.

  • Direct replacement for original equipment.
  • Ensures proper refrigerant flow and pressure regulation.
  • Contributes to efficient and effective air conditioning.
  • High-quality construction for durability.
  • Designed for optimal performance and cooling.
  • Essential for maintaining cabin comfort.
Length [mm]
3/4"
Height [mm]
84
Width [mm]
26
Intake pipe diameter 1 [mm]
+85
Inlet pipe diameter 2 [mm]
15,8
Exhaust diameter 1 [mm]
15,8
Exhaust diameter 2 [mm]
15,8
Coolant
R 1234yf
Coolant
R 134a
Additional article/Additional info 2
with sealing ring
  • MAZDA
    • 5 (CW)
      • 2.0 (CWEFW) (110kW/150PS)
      • 2.0 (CWEFW) (106kW/144PS)
      • 1.8 MZR (85kW/116PS)
    • 3 (BK)
      • 1.6 (BK14) (77kW/105PS)
      • 2.0 (BKEP) (110kW/150PS)
      • 1.3 (BK14) (62kW/84PS)
      • 2.3 MPS Turbo (BK14) (191kW/260PS)
      • 2.0 MZR-CD (BK14) (105kW/143PS)
    • 3 Sedans (BK)
      • 1.6 (BK12) (77kW/105PS)
      • 2.0 (BKEP) (110kW/150PS)
      • 2.0 MZR-CD (BK12) (105kW/143PS)
    • 5 (CR)
      • 1.8 (CR19) (85kW/116PS)
      • 2.0 (CREW, CR19) (107kW/146PS)
      • 2.0 CD (CR19) (81kW/110PS)
      • 2.0 CD (CR19) (105kW/143PS)
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