BOSCH Expansion Valve, Air Conditioning System

Compatible with BMW 3 Touring (E91) , BMW 3 (E90) , BMW 1 Coupe (E82) 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.
36.23 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (25.03.2026)
PN 1986AD5103
Make BOSCH
EAN 4047026930061

The expansion valve, also known as a metering device, plays a vital role in the air conditioning system. It controls the amount of refrigerant that enters the evaporator, allowing it to absorb heat from the cabin. Proper functioning of the expansion valve is essential for maintaining comfortable cabin temperatures and preventing damage to other AC components. A faulty valve can lead to poor cooling, excessive system pressure, or even compressor failure. This BOSCH expansion valve is designed to meet stringent quality standards, ensuring reliable performance and durability. It is a direct replacement for the original part, facilitating a straightforward installation process.

  • High-quality expansion valve from BOSCH
  • Designed for air conditioning systems
  • Regulates refrigerant flow for efficient cooling
  • Ensures optimal system pressure and performance
  • Helps maintain comfortable cabin temperatures
  • Durable construction for long-lasting service
  • Direct fit replacement part
Length [mm]
+35
Height [mm]
84
Width [mm]
+40
Intake pipe diameter 1 [mm]
13,8
Inlet pipe diameter 2 [mm]
18"
Exhaust diameter 1 [mm]
15,5
Exhaust diameter 2 [mm]
18"
Coolant
R 1234yf
Coolant
R 134a
Additional article/Additional info 2
with assembly instructions
  • BMW
    • 3 Touring (E91)
      • 325 i (155kW/211PS)
      • 318 d (100kW/136PS)
      • 318 i (100kW/136PS)
      • 316 d (85kW/116PS)
      • 320 i (110kW/150PS)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 320 d (120kW/163PS)
      • 330 d (170kW/231PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 330 xd (170kW/231PS)
      • 318 d (90kW/122PS)
      • 318 i (95kW/129PS)
      • 335 i (225kW/306PS)
      • 335 d (210kW/286PS)
      • 320 d (110kW/150PS)
      • 325 d (145kW/197PS)
      • 318 i (105kW/143PS)
      • 318 d (105kW/143PS)
      • 320 i (125kW/170PS)
      • 335 xi (225kW/306PS)
      • 330 i (200kW/272PS)
      • 330 xi (200kW/272PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 320 d (130kW/177PS)
      • 323 i (130kW/177PS)
      • 330 d (180kW/245PS)
      • 330 d xDrive (180kW/245PS)
      • 316 i (90kW/122PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
      • 335 i xDrive (225kW/306PS)
      • 320 d xDrive (130kW/177PS)
      • 320 d (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
      • 325 d (150kW/204PS)
      • 320 d xDrive (120kW/163PS)
      • 323 i (140kW/190PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
      • 320 d (147kW/200PS)
      • 320 d (145kW/197PS)
      • 320 d xDrive (147kW/200PS)
      • 320 d xDrive (145kW/197PS)
      • 335 xi (240kW/326PS)
      • 330 i (200kW/272PS)
    • 3 (E90)
      • 318 d (100kW/136PS)
      • 320 d xDrive (120kW/163PS)
      • 320 i (110kW/150PS)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 320 d (120kW/163PS)
      • 318 i (95kW/129PS)
      • 318 d (90kW/122PS)
      • 330 d (170kW/231PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 330 xd (170kW/231PS)
      • 320 si (127kW/173PS)
      • 335 i (225kW/306PS)
      • 335 d (210kW/286PS)
      • 320 d (110kW/150PS)
      • 325 d (145kW/197PS)
      • 318 i (105kW/143PS)
      • 318 d (105kW/143PS)
      • 335 xi (225kW/306PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 320 i (125kW/170PS)
      • 320 d (130kW/177PS)
      • 330 i (200kW/272PS)
      • 330 xi (200kW/272PS)
      • M3 (309kW/420PS)
      • 316 i (85kW/115PS)
      • 323 i (130kW/177PS)
      • 330 d (180kW/245PS)
      • 330 d xDrive (180kW/245PS)
      • 316 i (90kW/122PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
      • 335 i xDrive (225kW/306PS)
      • 320 d xDrive (130kW/177PS)
      • 316 d (85kW/116PS)
      • 320 d (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
      • 325 d (150kW/204PS)
      • 330 i (200kW/272PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
      • 335 xi (240kW/326PS)
      • 325 xi (160kW/218PS)
    • 1 Coupe (E82)
      • M (250kW/340PS)
      • 118 d (100kW/136PS)
      • 135 i (225kW/306PS)
      • 120 d (130kW/177PS)
      • 123 d (150kW/204PS)
      • 125 i (160kW/218PS)
      • 120 d (120kW/163PS)
      • 120 i (125kW/170PS)
      • 118 d (105kW/143PS)
      • 120 d (145kW/197PS)
      • 135 i (240kW/326PS)
    • X1 (E84)
      • xDrive 28 i (180kW/245PS)
      • sDrive 20 i (135kW/184PS)
      • xDrive 20 i (135kW/184PS)
      • xDrive 28 i (190kW/258PS)
      • sDrive 18 d (105kW/143PS)
      • xDrive 18 d (105kW/143PS)
      • xDrive 20 d (130kW/177PS)
      • sDrive 20 d (130kW/177PS)
      • xDrive 23 d (150kW/204PS)
      • xDrive 20 d (120kW/163PS)
      • sDrive 20 d (120kW/163PS)
      • sDrive 18 d (100kW/136PS)
      • xDrive 18 d (100kW/136PS)
      • sDrive 18 i (110kW/150PS)
      • xDrive 25 i (160kW/218PS)
      • xDrive 25 d (160kW/218PS)
      • sDrive 16 d (85kW/116PS)
      • xDrive 20 d (135kW/184PS)
      • sDrive 20 d (135kW/184PS)
      • sDrive 16 i (105kW/143PS)
    • X3 (F25)
      • xDrive 28 i (190kW/258PS)
      • xDrive 30 d (190kW/258PS)
      • xDrive 35 d (230kW/313PS)
      • xDrive 20 i (135kW/184PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 20 d (135kW/184PS)
      • xDrive 28 i (180kW/245PS)
      • sDrive 18 d (100kW/136PS)
      • sDrive 18 d (105kW/143PS)
      • xDrive 20 d (120kW/163PS)
      • sDrive 18 d (110kW/150PS)
      • xDrive 20 d (140kW/190PS)
      • sDrive 20 i (135kW/184PS)
      • sDrive 20 i (125kW/170PS)
      • xDrive 30 d (155kW/211PS)
      • xDrive 30 d (210kW/286PS)
      • xDrive 30 d (204kW/277PS)
    • 3 Coupe (E92)
      • 318 i (105kW/143PS)
      • 335 i (225kW/306PS)
      • 335 d (210kW/286PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 330 d (170kW/231PS)
      • 325 xi (160kW/218PS)
      • 330 xi (200kW/272PS)
      • 330 xd (170kW/231PS)
      • 320 i (125kW/170PS)
      • 320 d (130kW/177PS)
      • 325 d (145kW/197PS)
      • M3 (309kW/420PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 335 xi (225kW/306PS)
      • 330 d (180kW/245PS)
      • 330 xd (180kW/245PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
      • 335 i xDrive (225kW/306PS)
      • 320 d xDrive (130kW/177PS)
      • 330 d xDrive (180kW/245PS)
      • 320 d xDrive (135kW/184PS)
      • 320 d (135kW/184PS)
      • 325 d (150kW/204PS)
      • 320 i (120kW/163PS)
      • 320 d (120kW/163PS)
      • 316 i (90kW/122PS)
      • 330 i (200kW/272PS)
      • 325 i xDrive (150kW/204PS)
      • 320 d (147kW/200PS)
      • 320 d (145kW/197PS)
      • 320 d xDrive (147kW/200PS)
      • 320 d xDrive (145kW/197PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
      • 335 xi (240kW/326PS)
      • 330 xi (200kW/272PS)
      • 325 i xDrive (155kW/211PS)
    • 3 Kabriolets (E93)
      • 318 i (105kW/143PS)
      • 325 d (150kW/204PS)
      • 320 i (125kW/170PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 335 i (225kW/306PS)
      • 330 d (170kW/231PS)
      • 325 i (160kW/218PS)
      • 325 d (145kW/197PS)
      • 320 d (130kW/177PS)
      • M3 (309kW/420PS)
      • 330 d (180kW/245PS)
      • 320 d (135kW/184PS)
      • 320 i (115kW/156PS)
      • 320 d (120kW/163PS)
      • 330 i (200kW/272PS)
      • 323 i (140kW/190PS)
      • 335 i (240kW/326PS)
      • 320 d (147kW/200PS)
      • 320 d (145kW/197PS)
    • 1 (E81)
      • 116 i (85kW/115PS)
      • 120 d (120kW/163PS)
      • 130 i (195kW/265PS)
      • 118 i (105kW/143PS)
      • 120 i (125kW/170PS)
      • 118 d (105kW/143PS)
      • 120 d (130kW/177PS)
      • 123 d (150kW/204PS)
      • 116 i (90kW/122PS)
      • 120 i (115kW/156PS)
      • 116 i (90kW/122PS)
      • 116 d (85kW/116PS)
      • 130 i (190kW/258PS)
      • 118 d (100kW/136PS)
      • 120 i (120kW/163PS)
      • 120 d (145kW/197PS)
      • 118 i (95kW/129PS)
    • 1 Kabriolets (E88)
      • 120 i (125kW/170PS)
      • 125 i (160kW/218PS)
      • 118 i (105kW/143PS)
      • 135 i (225kW/306PS)
      • 120 d (130kW/177PS)
      • 118 d (105kW/143PS)
      • 123 d (150kW/204PS)
      • 118 d (100kW/136PS)
      • 120 i (115kW/156PS)
      • 135 i (240kW/326PS)
      • 120 d (145kW/197PS)
    • 1 (E87)
      • 116 i (85kW/115PS)
      • 116 i (90kW/122PS)
      • 116 i (90kW/122PS)
      • 118 i (95kW/129PS)
      • 118 i (105kW/143PS)
      • 120 i (110kW/150PS)
      • 120 i (115kW/156PS)
      • 120 i (120kW/163PS)
      • 120 i (125kW/170PS)
      • 130 i (190kW/258PS)
      • 130 i (195kW/265PS)
      • 116 d (85kW/116PS)
      • 118 d (90kW/122PS)
      • 118 d (100kW/136PS)
      • 118 d (105kW/143PS)
      • 120 d (120kW/163PS)
      • 120 d (130kW/177PS)
      • 123 d (150kW/204PS)
      • 116 d (66kW/90PS)
      • 120 d (110kW/150PS)
    • X4 (F26)
      • xDrive 20 i (135kW/184PS)
      • xDrive 28 i (180kW/245PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 20 d (140kW/190PS)
      • xDrive 30 d (190kW/258PS)
      • xDrive 35 d (230kW/313PS)
      • M 40 i (265kW/360PS)
      • xDrive 30 d (210kW/286PS)
      • xDrive 30 d (183kW/249PS)
      • xDrive 30 d (204kW/277PS)
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