NISSENS 999231 Expansion Valve, Air Conditioning System

Compatible with ALPINA B6 Kabriolets (E64) , ALPINA B6 Coupe (E63) , ALPINA B5 (E60) Show more info
This NISSENS expansion valve is a key component for your vehicle's air conditioning system, ensuring optimal performance and temperature control.
27.13 EUR
inc. VAT 21%
In stock 7
Delivery 1 day (15.05.2026)
PN 999231
Make NISSENS
EAN 5707286468030

The NISSENS 999231 expansion valve plays a crucial role in regulating the flow of refrigerant within your car's air conditioning system. By precisely controlling the amount of refrigerant entering the evaporator, it helps maintain the desired cabin temperature and ensures the system operates efficiently. Proper functioning of the expansion valve is essential for both cooling performance and the longevity of your AC system. A faulty valve can lead to inadequate cooling, excessive system pressure, or even damage to other components. This NISSENS part is designed to meet stringent quality standards for reliable operation. This expansion valve is specifically designed for the air conditioning system, making it a direct fit for compatible vehicles. Its robust construction ensures durability and consistent performance under various operating conditions. Replacing a worn or malfunctioning expansion valve with this NISSENS part can restore your AC system's effectiveness.

  • Direct replacement for NISSENS expansion valve part code 999231
  • Essential component for regulating refrigerant flow in AC systems
  • Ensures optimal cooling performance and cabin temperature control
  • Designed for reliable and efficient operation
  • Helps maintain system pressure and prevent component damage
  • Durable construction for long-lasting service
  • Restores AC system effectiveness when replaced
Intake pipe diameter 1 [mm]
13,8
Inlet pipe diameter 2 [mm]
17,7
Material
Aluminum
Exhaust diameter 1 [mm]
11,8
Exhaust diameter 2 [mm]
18"
Coolant
R 134a
  • ALPINA
    • B6 Kabriolets (E64)
      • 4.4 (368kW/500PS)
      • 4.4 (390kW/530PS)
    • B6 Coupe (E63)
      • 4.4 (368kW/500PS)
      • 4.4 (390kW/530PS)
    • B5 (E60)
      • S (390kW/530PS)
      • 4.4 (368kW/500PS)
    • B5 Universālis (E61)
      • 4.4 (368kW/500PS)
      • S (390kW/530PS)
  • BMW
    • 5 (E60)
      • 520 i (125kW/170PS)
      • 530 i (170kW/231PS)
      • 530 d (160kW/218PS)
      • 525 i (141kW/192PS)
      • 545 i (245kW/333PS)
      • 525 d (130kW/177PS)
      • M5 (373kW/507PS)
      • 535 d (200kW/272PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 540 i (225kW/306PS)
      • 550 i (270kW/367PS)
      • 520 d (120kW/163PS)
      • 530 d (170kW/231PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 530 xd (170kW/231PS)
      • 525 d (120kW/163PS)
      • 520 d (110kW/150PS)
      • 535 d (210kW/286PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 523 i (140kW/190PS)
      • 525 d (145kW/197PS)
      • 530 d (173kW/235PS)
      • 530 xd (173kW/235PS)
      • 530 i (200kW/272PS)
      • 530 xi (200kW/272PS)
      • 525 xd (145kW/197PS)
      • 520 d (130kW/177PS)
      • 520 i (125kW/170PS)
      • 520 i (120kW/163PS)
      • 525 i xDrive (160kW/218PS)
      • 530 i xDrive (200kW/272PS)
      • 525 d xDrive (145kW/197PS)
      • 530 d xDrive (173kW/235PS)
      • 530 d (155kW/211PS)
      • 520 i (115kW/156PS)
      • 540 i (220kW/299PS)
      • 523 i (140kW/190PS)
      • 530 i (200kW/272PS)
      • 530 xi (200kW/272PS)
      • 525 i (160kW/218PS)
    • 5 Touring (E61)
      • 525 i (141kW/192PS)
      • 545 i (245kW/333PS)
      • 530 d (160kW/218PS)
      • 525 d (130kW/177PS)
      • 535 d (200kW/272PS)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 550 i (270kW/367PS)
      • 530 d (170kW/231PS)
      • 530 xd (170kW/231PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 520 d (120kW/163PS)
      • 525 d (120kW/163PS)
      • 520 d (110kW/150PS)
      • 525 d (145kW/197PS)
      • 530 d (173kW/235PS)
      • 530 xd (173kW/235PS)
      • 530 i (200kW/272PS)
      • 530 xi (200kW/272PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 535 d (210kW/286PS)
      • 523 i (140kW/190PS)
      • M5 (373kW/507PS)
      • 525 xd (145kW/197PS)
      • 520 d (130kW/177PS)
      • 520 i (125kW/170PS)
      • 525 i xDrive (160kW/218PS)
      • 530 i xDrive (200kW/272PS)
      • 525 d xDrive (145kW/197PS)
      • 530 d xDrive (173kW/235PS)
      • 520 i (120kW/163PS)
      • 530 i (200kW/272PS)
      • 523 i (140kW/190PS)
      • 530 xi (200kW/272PS)
    • 6 (E63)
      • 645 Ci (245kW/333PS)
      • 630 i (190kW/258PS)
      • 650 i (270kW/367PS)
      • M (373kW/507PS)
      • 630 i (200kW/272PS)
      • 635 d (210kW/286PS)
      • 630 i (200kW/272PS)
    • 6 Kabriolets (E64)
      • 645 Ci (245kW/333PS)
      • 630 i (190kW/258PS)
      • 650 i (270kW/367PS)
      • M6 (373kW/507PS)
      • 635 d (210kW/286PS)
      • 630 i (200kW/272PS)
      • 630 i (200kW/272PS)
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