BOSCH Expansion Valve, Air Conditioning System

Compatible with CITROËN C4 CACTUS , DS DS 3 (SA_) , DS DS 3 Kabriolets (SB_) Show more info
This BOSCH expansion valve is a key component for your vehicle's air conditioning system, ensuring optimal performance and cooling.
23.60 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (23.03.2026)
PN 1986AD5138
Make BOSCH
EAN 4047026971408

The expansion valve, also known as a metering device, plays a crucial role in the refrigeration cycle of your car's air conditioning system. It controls the flow of refrigerant into the evaporator, precisely metering the amount needed to absorb heat from the cabin. By regulating this flow, the expansion valve helps maintain the correct pressure and temperature within the AC system. This ensures efficient cooling and prevents damage to other components like the compressor. A properly functioning expansion valve is essential for consistent and effective air conditioning. This specific valve from BOSCH is designed to meet stringent quality standards, ensuring reliable operation and longevity. Replacing a faulty expansion valve can restore your AC system's cooling capacity and prevent more costly repairs down the line.

  • High-quality expansion valve from BOSCH
  • Essential for proper air conditioning system function
  • Regulates refrigerant flow for optimal cooling
  • Helps maintain system pressure and temperature
  • Ensures efficient heat absorption from the cabin
  • Designed for reliable performance and durability
  • Restores AC cooling capacity when replaced
Length [mm]
32,7
Height [mm]
+85
Intake pipe diameter 1 [mm]
11,1
Inlet pipe diameter 2 [mm]
17,7
Exhaust diameter 1 [mm]
11,8
Exhaust diameter 2 [mm]
17,5
Coolant
R 1234yf
Coolant
R 134a
Additional article/Additional info 2
with sealing ring
  • CITROËN
    • C4 CACTUS
      • 1.2 VTi 82 (60kW/82PS)
      • 1.6 HDi 90 (68kW/92PS)
      • 1.2 VTi 75 / PureTech 75 (55kW/75PS)
      • 1.2 THP 110 (81kW/110PS)
      • 1.6 BlueHDi 100 (73kW/99PS)
      • 1.2 PureTech 130 (96kW/131PS)
      • 1.5 BlueHDi 100 (75kW/102PS)
      • 1.5 BlueHDi 120 (88kW/120PS)
      • 1.5 BlueHDi 100 (73kW/99PS)
    • C3 AIRCROSS II (2R_, 2C_)
      • 1.6 BlueHDi 100 (2CBHYB) (73kW/99PS)
      • 1.6 BlueHDi 120 (2CBHZH) (88kW/120PS)
      • 1.2 PureTech 82 (2RHMRC, 2RHMZB) (60kW/82PS)
      • 1.2 PureTech 110 (2RHNZB, 2RHNZW, 2RHNPX, 2RHNPJ) (81kW/110PS)
      • 1.2 PureTech 130 (2RHNYH) (96kW/131PS)
      • 1.5 BlueHDi 100 (2CYHYJ) (75kW/102PS)
      • 1.5 BlueHDi 120 (2CYHXX) (88kW/120PS)
      • 1.5 BlueHDi 100 (2CYHYJ) (73kW/99PS)
      • 1.5 BlueHDi 110 (81kW/110PS)
    • C3 AIRCROSS II Van (2C_, 2R_)
      • PureTech 82 (60kW/82PS)
      • PureTech 82 (81kW/110PS)
      • 1.6 BlueHDI 100 (73kW/99PS)
      • 1.5 BlueHDI 100 (73kW/99PS)
      • 1.5 BlueHDI 120 (88kW/120PS)
    • C4 CACTUS Van (0B_, 0P_)
      • PureTech 82 (60kW/82PS)
      • PureTech 110 (81kW/110PS)
      • PureTech 130 (96kW/131PS)
      • BlueHDi 100 (73kW/99PS)
      • BlueHDi 100 (73kW/99PS)
  • DS
    • DS 3 (SA_)
      • 1.2 VTi 82 (SAHMZ6) (60kW/82PS)
      • 1.2 THP 110 / PureTech 110 (SAHNPS, SAHNZ6, SAHNZT) (81kW/110PS)
      • 1.6 THP 165 (SA5GZM) (121kW/165PS)
      • 1.6 BlueHDi 100 (SABHY0, SABHYT) (73kW/99PS)
      • 1.6 BlueHDi 120 (SABHZM) (88kW/120PS)
      • 1.2 THP 130 (SAHNYM) (96kW/130PS)
      • 1.6 BlueHDi 75 (SABHW6) (55kW/75PS)
      • 1.6 THP 208 (SA5GRM) (153kW/208PS)
    • DS 3 Kabriolets (SB_)
      • 1.2 THP 110 (81kW/110PS)
      • 1.6 THP 165 (121kW/165PS)
      • 1.6 BlueHDi 100 (73kW/99PS)
      • 1.6 BlueHDi 120 (88kW/120PS)
      • 1.2 THP 130 (96kW/130PS)
      • 1.2 VTi 82 (60kW/82PS)
      • 1.6 THP 208 (153kW/208PS)
  • OPEL
    • CROSSLAND X / CROSSLAND (P17, P2QO)
      • 1.2 (75) (96kW/131PS)
      • 1.2 (75) (60kW/82PS)
      • 1.2 (75) (81kW/110PS)
      • 1.6 Turbo D (75) (73kW/99PS)
      • 1.6 Turbo D (75) (88kW/120PS)
      • 1.6 Turbo D (75) (85kW/116PS)
      • 1.2 LPG (75) (60kW/82PS)
      • 1.5 Turbo D (75) (75kW/102PS)
      • 1.5 Turbo D (75) (88kW/120PS)
      • 1.2 (61kW/83PS)
      • 1.5 (75) (81kW/110PS)
    • CROSSLAND X Van
      • 1.2 (75) (61kW/83PS)
      • 1.5 (75) (75kW/102PS)
      • 1.2 (75) (81kW/110PS)
CITROËN
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