BOSCH Expansion Valve, Air Conditioning System

Compatible with PEUGEOT 307 (3A/C) , PEUGEOT 307 SW (3H) , PEUGEOT 307 CC (3B) Show more info
This BOSCH expansion valve is a crucial component for your vehicle's air conditioning system. It precisely regulates refrigerant flow to ensure optimal cooling performance.
31.77 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (18.05.2026)
PN 1 986 AD5 139
Make BOSCH
EAN 4047026930382

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, ensuring that the refrigerant changes from a high-pressure liquid to a low-pressure mist. This precise regulation is essential for efficient heat absorption within the evaporator, leading to effective cooling of the cabin air. A properly functioning expansion valve contributes to the overall comfort of your driving experience, especially during hot weather. BOSCH is a trusted name in automotive components, known for its commitment to quality and reliability. This expansion valve is designed to meet stringent industry standards, ensuring a proper fit and long-lasting performance for your vehicle's AC system.

  • Genuine BOSCH part for reliable performance
  • Ensures precise refrigerant flow regulation
  • Critical for efficient air conditioning cooling
  • Helps maintain optimal cabin temperature
  • Designed for durability and long service life
  • Direct replacement for original equipment
  • Part number: 1 986 AD5 139
Length [mm]
32,8
Height [mm]
84
Width [mm]
26
Intake pipe diameter 1 [mm]
8,6
Inlet pipe diameter 2 [mm]
17,7
Exhaust diameter 1 [mm]
11,8
Exhaust diameter 2 [mm]
17,7
Coolant
R 1234yf
Coolant
R 134a
Additional article/Additional info 2
with assembly instructions
  • PEUGEOT
    • 307 (3A/C)
      • 1.6 16V (80kW/109PS)
      • 2.0 16V (100kW/136PS)
      • 2.0 HDi 90 (66kW/90PS)
      • 2.0 HDi 110 (79kW/107PS)
      • 1.4 (55kW/75PS)
      • 1.4 HDi (50kW/68PS)
      • 2.0 HDi 135 (100kW/136PS)
      • 1.4 16V (65kW/88PS)
      • 1.6 HDi 110 (80kW/109PS)
      • 2.0 16V (103kW/140PS)
      • 1.6 HDi (66kW/90PS)
    • 307 SW (3H)
      • 1.6 16V (80kW/109PS)
      • 2.0 16V (100kW/136PS)
      • 2.0 HDI 90 (66kW/90PS)
      • 2.0 HDI 110 (79kW/107PS)
      • 1.6 HDI 110 (80kW/109PS)
      • 2.0 HDi 135 (100kW/136PS)
    • 307 CC (3B)
      • 2.0 16V (100kW/136PS)
      • 1.6 16V (80kW/110PS)
      • 2.0 16V (103kW/140PS)
      • 2.0 HDi 135 (100kW/136PS)
    • 307 Break (3E)
      • 1.6 16V (80kW/109PS)
      • 2.0 HDI 90 (66kW/90PS)
      • 2.0 (100kW/136PS)
      • 1.6 HDi 110 (80kW/109PS)
      • 2.0 HDi 135 (100kW/136PS)
      • 1.4 HDi (50kW/68PS)
      • 2.0 HDI 110 (79kW/107PS)
      • 1.6 HDi (66kW/90PS)
    • 307 SW Furgons/Universālis (3E_, 3H_)
      • 2.0 HDi (66kW/90PS)
      • 2.0 HDi (100kW/136PS)
  • CITROËN
    • C4 I (LC_)
      • 1.4 16V (65kW/88PS)
      • 1.6 16V (80kW/109PS)
      • 2.0 16V (100kW/136PS)
      • 2.0 16V (103kW/140PS)
      • 1.6 HDi (66kW/90PS)
      • 1.6 HDi (80kW/109PS)
      • 2.0 HDi (100kW/136PS)
      • 2.0 16V (130kW/177PS)
      • 1.6 16V Bio-Flex (80kW/109PS)
      • 1.6 VTi 120 (88kW/120PS)
      • 1.6 THP 150 (110kW/150PS)
      • 1.6 THP 140 (103kW/140PS)
      • 2.0 HDi (103kW/140PS)
      • 2.0 HDi (81kW/110PS)
    • C4 Coupe (LA_)
      • 1.4 16V (65kW/88PS)
      • 1.6 16V (80kW/109PS)
      • 2.0 16V (100kW/136PS)
      • 2.0 16V (130kW/177PS)
      • 1.6 HDi (66kW/90PS)
      • 1.6 HDi (80kW/109PS)
      • 2.0 HDi (100kW/136PS)
      • 1.6 VTi 120 (88kW/120PS)
      • 1.6 THP 150 (110kW/150PS)
      • 2.0 HDi (103kW/140PS)
    • C4 I Sedans
      • 1.6 16V (80kW/109PS)
      • 1.6 HDi (80kW/109PS)
    • C4 I Furgons/Hečbeks (LR_)
      • 2.0 HDi (100kW/136PS)
CITROËN
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