NISSENS 999390 Expansion Valve, Air Conditioning System

Compatible with MERCEDES-BENZ C-CLASS (W205) , MERCEDES-BENZ C-CLASS T-Model (S205) , MERCEDES-BENZ GLC (X253) Show more info
This NISSENS expansion valve is designed for your vehicle's air conditioning system, ensuring efficient cooling performance.
26.14 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (23.03.2026)
PN 999390
Make NISSENS
EAN 5707286484061

The expansion valve plays a crucial role in your car's air conditioning system by regulating the flow of refrigerant into the evaporator. This component is essential for maintaining optimal cabin temperature and ensuring the system operates efficiently. Crafted by NISSENS, a reputable manufacturer known for quality automotive components, this expansion valve (part code 999390) is built to meet stringent performance standards. It is designed to provide reliable operation and longevity, contributing to the overall comfort of your driving experience. Proper functioning of the expansion valve is key to preventing issues like over-pressurization or under-cooling within the AC system. Replacing a faulty valve with this NISSENS part will help restore your air conditioning's effectiveness.

  • Direct replacement for NISSENS part 999390.
  • Ensures proper refrigerant flow for optimal AC performance.
  • Helps maintain consistent cabin temperature.
  • Designed for durability and reliable operation.
  • Essential component for a functioning air conditioning system.
  • Manufactured by NISSENS, a trusted name in automotive parts.
Intake pipe diameter 1 [mm]
8,6
Inlet pipe diameter 2 [mm]
17,7
Material
Aluminum
Exhaust diameter 1 [mm]
11,8
Exhaust diameter 2 [mm]
17,7
Coolant
R 134a
  • MERCEDES-BENZ
    • C-CLASS (W205)
      • AMG C 63 (205.086) (350kW/476PS)
      • AMG C 63 S (205.087) (375kW/510PS)
      • C 160 (205.044) (95kW/129PS)
      • C 220 d (205.014) (143kW/194PS)
      • C 220 d 4-matic (205.015) (143kW/194PS)
      • C 200 EQ Boost (205.077) (135kW/184PS)
      • C 200 EQ Boost 4-matic (205.078) (135kW/184PS)
      • C 200 d (205.011) (110kW/150PS)
      • C 200 d (205.001) (118kW/160PS)
      • AMG C 43 4-matic (205.064) (287kW/390PS)
      • C 180 d (205.000) (90kW/122PS)
      • C 300 (205.083) (190kW/258PS)
      • C 300 d (205.018) (180kW/245PS)
      • C 300 d 4-matic (205.019) (180kW/245PS)
      • C 180 (205.040) (110kW/150PS)
      • C 300 (205.083) (183kW/249PS)
      • C 300 4-matic (205.084) (190kW/258PS)
      • C 300 EQ Boost (205.083) (190kW/258PS)
      • C 300 EQ Boost 4-matic (205.084) (190kW/258PS)
      • C 160 (205.075) (95kW/129PS)
      • C 180 (205.076) (115kW/156PS)
      • C 300 de (205.013) (225kW/306PS)
      • C 300 e (205.053) (235kW/320PS)
      • C 200 4-matic (205.079) (150kW/204PS)
      • C 300 e 4-matic (205.054) (235kW/320PS)
    • C-CLASS T-Model (S205)
      • AMG C 63 (205.286) (350kW/476PS)
      • AMG C 63 S (205.287) (375kW/510PS)
      • C 220 d (205.214) (143kW/194PS)
      • C 220 d 4-matic (205.215) (143kW/194PS)
      • C 200 EQ Boost (205.277) (135kW/184PS)
      • C 200 EQ Boost 4-matic (205.278) (135kW/184PS)
      • C 200 d (205.211) (110kW/150PS)
      • C 200 d (205.201) (118kW/160PS)
      • AMG C 43 4-matic (205.264) (287kW/390PS)
      • C 180 d (205.200) (90kW/122PS)
      • C 300 (205.283) (190kW/258PS)
      • C 300 d (205.218) (180kW/245PS)
      • C 300 d 4-matic (205.219) (180kW/245PS)
      • C 300 EQ Boost (205.283) (190kW/258PS)
      • C 300 EQ Boost 4-matic (205.284) (190kW/258PS)
      • C 300 4-matic (205.284) (190kW/258PS)
      • C 160 (205.275) (95kW/129PS)
      • C 180 (205.276) (115kW/156PS)
      • C 300 e (205.253) (235kW/320PS)
      • C 300 de (205.213) (225kW/306PS)
    • GLC (X253)
      • 220 d 4-matic (253.905, 253.903) (125kW/170PS)
      • 220 d 4-matic (253.905, 253.903) (120kW/163PS)
      • AMG 63 4-matic+ (253.988) (350kW/476PS)
      • 200 d (253.913) (120kW/163PS)
      • 200 d 4-matic (253.916) (120kW/163PS)
      • 220 d (253.914) (143kW/194PS)
      • 220 d 4-matic (253.915) (143kW/194PS)
      • 300 d 4-matic (253.919) (180kW/245PS)
      • 200 EQ Boost 4-matic (253.981) (145kW/197PS)
      • 200 EQ Boost (253.980) (145kW/197PS)
      • 300 EQ Boost 4-matic (253.984) (190kW/258PS)
      • AMG 43 4-matic (253.964) (287kW/390PS)
      • 400 d 4-matic (253.923) (243kW/330PS)
      • 300 de 4-matic (253.911) (225kW/306PS)
      • 300 e 4-matic (253.953) (235kW/320PS)
      • 200 4-matic (253.943) (145kW/197PS)
      • 300 4-matic (253.949) (190kW/258PS)
    • C-CLASS Coupe (C205)
      • C 200 (205.342) (135kW/184PS)
      • AMG C 63 (205.386) (350kW/476PS)
      • AMG C 63 S (205.387) (375kW/510PS)
      • C 220 d (205.314) (143kW/194PS)
      • C 200 EQ Boost (205.377) (135kW/184PS)
      • C 200 EQ Boost 4-matic (205.378) (135kW/184PS)
      • AMG C 43 4-matic (205.364) (287kW/390PS)
      • C 300 (205.383) (190kW/258PS)
      • C 220 d 4-matic (205.315) (143kW/194PS)
      • C 200 d (205.301) (118kW/160PS)
      • C 300 d (205.318) (180kW/245PS)
      • C 300 d 4-matic (205.319) (180kW/245PS)
      • C 180 (205.340) (110kW/150PS)
      • C 300 EQ Boost (205.383) (190kW/258PS)
      • C 180 (205.376) (115kW/156PS)
      • C 300 EQ Boost 4-matic (205.384) (190kW/258PS)
      • C 300 4-matic (205.384) (190kW/258PS)
    • E-CLASS (W213)
      • E 220 d (213.004) (120kW/163PS)
      • E 350 d 4-matic (213.034) (190kW/258PS)
      • E 300 d (213.008) (180kW/245PS)
      • E 400 d 4-matic (213.023) (250kW/340PS)
      • AMG E 53 EQ Boost 4-matic+ (213.061) (320kW/435PS)
      • E 350 d (213.022) (210kW/286PS)
      • E 350 EQ Boost (213.085) (220kW/299PS)
      • E 450 4-matic (213.068) (270kW/367PS)
      • E 200 d (213.012) (118kW/160PS)
      • E 400 d (213.020) (250kW/340PS)
      • E 200 (213.080) (145kW/197PS)
      • E 300 (213.048, 213.083) (190kW/258PS)
      • E 200 EQ Boost (213.080) (145kW/197PS)
      • E 200 EQ Boost 4-matic (213.087) (145kW/197PS)
      • E 300 EQ Boost (213.083) (190kW/258PS)
      • E 300 de (213.016) (225kW/306PS)
      • E 300 e (213.053) (235kW/320PS)
      • E 400 d 4-matic (213.023) (243kW/330PS)
      • E 450 EQ Boost 4-matic (213.059) (270kW/367PS)
      • E 300 d 4-matic (213.019) (195kW/265PS)
    • C-CLASS Kabriolets (A205)
      • AMG C 63 (205.486) (350kW/476PS)
      • AMG C 63 S (205.487) (375kW/510PS)
      • C 220 d (205.414) (143kW/194PS)
      • C 200 EQ Boost (205.477) (135kW/184PS)
      • C 200 EQ Boost 4-matic (205.478) (135kW/184PS)
      • AMG C 43 4-matic (205.464) (287kW/390PS)
      • C 300 (205.483) (190kW/258PS)
      • C 220 d 4-matic (205.415) (143kW/194PS)
      • C 200 d (205.401) (118kW/160PS)
      • C 300 d (205.418) (180kW/245PS)
      • C 300 EQ Boost (205.483) (190kW/258PS)
      • C 180 (205.476) (115kW/156PS)
      • C 300 EQ Boost 4-matic (205.484) (190kW/258PS)
      • C 200 (205.480) (150kW/204PS)
    • E-CLASS T-Model (S213)
      • E 220 d (213.204) (120kW/163PS)
      • E 220 d 4-matic (213.205) (143kW/194PS)
      • E 350 d 4-matic (213.234) (190kW/258PS)
      • E 300 d (213.208) (180kW/245PS)
      • E 400 d 4-matic (213.223) (250kW/340PS)
      • AMG E 53 EQ Boost 4-matic+ (213.261) (320kW/435PS)
      • E 450 4-matic (213.268) (270kW/367PS)
      • E 350 d (213.222) (210kW/286PS)
      • E 200 d (213.212) (118kW/160PS)
      • E 400 d (213.220) (250kW/340PS)
      • E 200 EQ Boost (213.280) (145kW/197PS)
      • E 200 EQ Boost 4-matic (213.287) (145kW/197PS)
      • E 300 EQ Boost (213.283) (190kW/258PS)
      • E 300 de (213.216) (225kW/306PS)
      • E 400 d 4-matic (213.223) (243kW/330PS)
      • E 450 EQ Boost (213.259) (270kW/367PS)
      • E 300 d 4-matic (213.219) (195kW/265PS)
    • GLC Coupe (C253)
      • 220 d 4-matic (253.303, 253.305) (120kW/163PS)
      • AMG 63 4-matic+ (253.388) (350kW/476PS)
      • 200 d (253.313) (120kW/163PS)
      • 200 d 4-matic (253.316) (120kW/163PS)
      • 220 d 4-matic (253.315) (143kW/194PS)
      • 300 d 4-matic (253.319) (180kW/245PS)
      • 200 EQ Boost (253.380) (145kW/197PS)
      • 200 EQ Boost 4-matic (253.381) (145kW/197PS)
      • 300 EQ Boost 4-matic (253.384) (190kW/258PS)
      • AMG 43 4-matic (253.364) (287kW/390PS)
      • 400 d 4-matic (253.323) (243kW/330PS)
      • 300 4-matic (253.384) (190kW/258PS)
      • 300 de 4-matic (253.311) (225kW/306PS)
      • 300 e 4-matic (253.353) (235kW/320PS)
      • 200 4-matic (253.343) (145kW/197PS)
      • 300 4-matic (253.349) (190kW/258PS)
    • E-CLASS Coupe (C238)
      • E 220 d (238.314) (143kW/194PS)
      • E 220 d 4-matic (238.315) (143kW/194PS)
      • E 300 d (238.318) (180kW/245PS)
      • AMG E 53 EQ Boost 4-matic+ (238.361) (320kW/435PS)
      • E 400 d 4-matic (238.323) (250kW/340PS)
      • E 450 4-matic (238.368, 238.359) (270kW/367PS)
      • E 350 d (238.320) (210kW/286PS)
      • E 200 EQ Boost (238.380) (145kW/197PS)
      • E 200 EQ Boost 4-matic (238.387) (145kW/197PS)
      • E 300 EQ Boost (238.383) (190kW/258PS)
      • E 300 (238.383) (190kW/258PS)
      • E 400 d 4-matic (238.323) (243kW/330PS)
      • E 450 EQ Boost 4-matic (238.359) (270kW/367PS)
      • E 300 d 4-matic (238.319) (195kW/265PS)
    • E-CLASS All-Terrain (S213)
      • E 220 d 4-matic (213.217) (143kW/194PS)
      • E 350 d 4-matic (213.237) (190kW/258PS)
      • E 400 d 4-matic (213.227) (250kW/340PS)
      • E 450 EQ Boost (213.260) (270kW/367PS)
      • E 200 EQ Boost (213.279) (145kW/197PS)
      • E 400 d 4-matic (213.227) (243kW/330PS)
    • E-CLASS Kabriolets (A238)
      • E 220 d (238.414) (143kW/194PS)
      • E 200 (238.442) (135kW/184PS)
      • E 350 d 4-matic (238.434) (190kW/258PS)
      • E 300 d (238.418) (180kW/245PS)
      • AMG E53 EQ Boost 4-matic+ (238.461) (320kW/435PS)
      • E 400 d 4-matic (238.423) (250kW/340PS)
      • E 450 4-matic (238.468) (270kW/367PS)
      • E 350 d (238.420) (210kW/286PS)
      • E 200 EQ Boost (238.480) (145kW/197PS)
      • E 200 EQ Boost 4-matic (238.487) (145kW/197PS)
      • E 300 EQ Boost (238.483) (190kW/258PS)
      • E 300 (238.483) (190kW/258PS)
      • E 400 d 4-matic (238.423) (243kW/330PS)
      • E 450 EQ Boost 4-matic (238.459) (270kW/367PS)
      • E 300 d 4-matic (238.419) (195kW/265PS)
    • CLS (C257)
      • AMG CLS 53 EQ Boost 4-matic+ (257.361) (320kW/435PS)
      • CLS 350 d (257.320) (210kW/286PS)
      • CLS 350 EQ Boost (257.350) (220kW/299PS)
      • CLS 220 d (257.314) (143kW/194PS)
      • CLS 350 EQ Boost 4-matic (257.351) (220kW/299PS)
      • CLS 400 d 4-matic (257.323) (243kW/330PS)
MERCEDES-BENZ
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