BOSCH Expansion Valve, Air Conditioning System

Compatible with NISSAN X-TRAIL II (T31) , NISSAN 370Z Roadster (Z34) , NISSAN QASHQAI I (J10, NJ10) Show more info
This BOSCH expansion valve is a crucial component for your vehicle's air conditioning system. It regulates refrigerant flow to ensure optimal cooling performance.
21.40 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (18.05.2026)
PN 1 986 AD5 129
Make BOSCH
EAN 4047026952759

The expansion valve, also known as a metering device, plays a vital role in the air conditioning (AC) system. It controls the amount of refrigerant that enters the evaporator, allowing it to absorb heat from the cabin. By precisely metering the refrigerant, the expansion valve helps maintain the correct pressure and temperature within the AC system. This precise control is essential for efficient cooling and preventing damage to other AC components. This specific valve from BOSCH is designed to meet stringent quality standards, ensuring reliable operation and longevity. Proper functioning of the expansion valve is key to a comfortable driving experience, especially in warm weather.

  • 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 in automotive AC systems
  • Part of a comprehensive BOSCH AC system solution
Length [mm]
3/4"
Height [mm]
84,3
Width [mm]
25,5
Intake pipe diameter 1 [mm]
10,2
Inlet pipe diameter 2 [mm]
15,1
Exhaust diameter 1 [mm]
11,3
Exhaust diameter 2 [mm]
18,3
Coolant
R 1234yf
Coolant
R 134a
Additional article/Additional info 2
with assembly instructions
  • NISSAN
    • X-TRAIL II (T31)
      • 2.0 dCi (110kW/150PS)
      • 2.0 dCi 4x4 (127kW/173PS)
      • 2.0 4x4 (104kW/141PS)
      • 2.0 dCi 4x4 (110kW/150PS)
      • 2.5 4x4 (124kW/169PS)
      • 2.0 FWD (104kW/141PS)
      • 2.0 FWD (103kW/140PS)
      • 2.0 4x4 (103kW/140PS)
      • 2.0 dCi 4x4 (130kW/177PS)
    • 370Z Roadster (Z34)
      • 3.7 (243kW/330PS)
      • 3.7 (241kW/328PS)
    • QASHQAI I (J10, NJ10)
      • 1.5 dCi (81kW/110PS)
      • 1.6 (86kW/117PS)
      • 2.0 (104kW/141PS)
      • 2.0 Visu riteņu piedziņa (104kW/141PS)
      • 1.6 dCi Visu riteņu piedziņa (96kW/130PS)
      • 1.6 dCi (96kW/130PS)
      • 1.6 (84kW/114PS)
      • 1.5 dCi (78kW/106PS)
      • 2.0 dCi (110kW/150PS)
      • 2.0 dCi Visu riteņu piedziņa (110kW/150PS)
      • 1.5 dCi (76kW/103PS)
      • 1.6 LPG (86kW/117PS)
    • X-TRAIL I (T30)
      • 2.0 4x4 (103kW/140PS)
      • 2.5 4x4 (121kW/165PS)
      • 2.0 4x4 (110kW/150PS)
    • GT-R (R35)
      • V6 (357kW/486PS)
      • V6 (353kW/480PS)
    • 370Z Coupe (Z34)
      • 3.7 (241kW/328PS)
    • X-TRAIL VAN (T31)
      • dCi (110kW/150PS)
    • QASHQAI I VAN (J10)
      • 1.6 CVTC (86kW/117PS)
    • QASHQAI +2 (JJ10E)
      • 1.6 (84kW/114PS)
      • 1.6 (86kW/117PS)
      • 2.0 Visu riteņu piedziņa (104kW/141PS)
      • 2.0 (104kW/141PS)
      • 1.5 dCi (76kW/103PS)
      • 1.5 dCi (78kW/106PS)
      • 1.5 dCi (81kW/110PS)
      • 1.6 dCi (96kW/130PS)
      • 1.6 dCi Visu riteņu piedziņa (96kW/130PS)
      • 2.0 dCi Visu riteņu piedziņa (110kW/150PS)
      • 2.0 dCi (110kW/150PS)
    • QASHQAI +2 VAN (JJ10E)
      • 2.0 Visu riteņu piedziņa (104kW/141PS)
  • INFINITI
    • EX
      • 35 (221kW/301PS)
      • 37 (228kW/310PS)
      • 30d (175kW/238PS)
    • FX
      • 37 AWD (235kW/320PS)
      • 50 AWD (287kW/390PS)
      • 30d AWD (175kW/238PS)
    • G Coupe
      • 37 (243kW/330PS)
    • G Sedans
      • 37 (243kW/330PS)
      • 37 X (235kW/320PS)
      • 37 (235kW/320PS)
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