NISSENS 999241 Expansion Valve, Air Conditioning System

Compatible with MERCEDES-BENZ CLS (C218) , MERCEDES-BENZ C-CLASS T-Model (S204) , MERCEDES-BENZ C-CLASS (W204) Show more info
This NISSENS expansion valve is a crucial component for your vehicle's air conditioning system, ensuring optimal performance and cooling.
26.36 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (15.05.2026)
PN 999241
Make NISSENS
EAN 5707286468139

The NISSENS 999241 expansion valve, also known as an expansion device, plays a vital role in regulating the flow of refrigerant within your car's air conditioning system. It controls the amount of refrigerant entering the evaporator, which is essential for efficient cooling. Proper functioning of the expansion valve is key to maintaining the desired cabin temperature and preventing damage to other AC components. This NISSENS part is designed to meet stringent quality standards, ensuring reliable operation and longevity. When your air conditioning system is not performing as expected, a faulty expansion valve could be the culprit. Replacing it with a quality part like the NISSENS 999241 can restore your system's cooling capacity and comfort.

  • Direct replacement for original equipment
  • Ensures precise refrigerant flow control
  • Critical for efficient air conditioning performance
  • Helps maintain optimal cabin temperature
  • Designed for durability and long service life
  • Manufactured by NISSENS, a trusted name in automotive parts
Intake pipe diameter 1 [mm]
14,4
Inlet pipe diameter 2 [mm]
17,7
Material
Aluminum
Exhaust diameter 1 [mm]
11,8
Exhaust diameter 2 [mm]
18"
Coolant
R 134a
  • MERCEDES-BENZ
    • CLS (C218)
      • CLS 350 (218.359) (225kW/306PS)
      • CLS 250 CDI / BlueTEC / d (218.303, 218.304) (150kW/204PS)
      • CLS 350 CDI / d (218.323) (195kW/265PS)
      • CLS 63 AMG (218.374) (386kW/525PS)
      • CLS 500 (218.373) (300kW/408PS)
      • CLS 500 4-matic (218.391) (300kW/408PS)
      • CLS 350 CDI / d 4-matic (218.393) (195kW/265PS)
      • CLS 63 AMG (218.374) (410kW/558PS)
      • CLS 63 AMG 4-matic (218.392) (410kW/558PS)
      • CLS 63 AMG 4-matic (218.376) (430kW/585PS)
      • CLS 63 AMG (218.375) (430kW/585PS)
      • CLS 350 BlueTEC / d (218.326) (185kW/252PS)
      • CLS 350 BlueTEC / d 4-matic (218.394) (185kW/252PS)
      • CLS 220 BlueTEC / d (218.301) (125kW/170PS)
      • CLS 250 BlueTEC / d 4-matic (218.397) (150kW/204PS)
      • CLS 350 BlueTEC / d (218.326) (190kW/258PS)
      • CLS 400 (218.361) (245kW/333PS)
      • CLS 400 4-matic (218.368) (245kW/333PS)
      • CLS 350 d 4-matic (218.394) (190kW/258PS)
    • C-CLASS T-Model (S204)
      • C 250 CGI (204.247) (150kW/204PS)
      • C 200 CDI (204.201) (100kW/136PS)
      • C 180 CGI (204.249) (115kW/156PS)
      • C 250 CDI 4-matic (204.282) (150kW/204PS)
      • C 180 CDI (204.200) (88kW/120PS)
      • C 350 CDI (204.223) (195kW/265PS)
      • C 350 CGI (204.257) (225kW/306PS)
      • C 63 AMG (204.277) (358kW/487PS)
      • C 180 Kompressor (204.246) (115kW/156PS)
      • C 200 Kompressor (204.241) (135kW/184PS)
      • C 230 (204.252) (150kW/204PS)
      • C 280 (204.254) (170kW/231PS)
      • C 350 (204.256) (200kW/272PS)
      • C 200 CDI (204.207) (100kW/136PS)
      • C 220 CDI (204.208) (125kW/170PS)
      • C 320 CDI (204.222) (165kW/224PS)
      • C 320 CDI 4-matic (204.289) (165kW/224PS)
      • C 63 AMG (204.277) (336kW/457PS)
      • C 180 Kompressor (204.245) (115kW/156PS)
      • C 220 CDI (204.202) (125kW/170PS)
      • C 350 CDI (204.225) (170kW/231PS)
      • C 350 CDI 4-matic (204.292) (170kW/231PS)
      • C 250 CDI (204.203) (150kW/204PS)
      • C 220 CDI (204.208) (120kW/163PS)
      • C 300 (204.254) (170kW/231PS)
      • C 350 CDI (204.225) (165kW/224PS)
      • C 200 CGI (204.248) (135kW/184PS)
      • C 63 AMG (373kW/507PS)
      • C 220 CDI 4-matic (204.284) (125kW/170PS)
      • C 220 CDI (204.202) (120kW/163PS)
      • C 180 (204.231) (115kW/156PS)
      • C 250 (204.252) (150kW/204PS)
      • C 350 CDI 4-matic (204.289) (165kW/224PS)
      • C 300 CDI 4-matic (204.292) (170kW/231PS)
    • C-CLASS (W204)
      • C 180 CDI (204.000) (88kW/120PS)
      • C 200 CDI (204.001) (100kW/136PS)
      • C 250 CDI 4-matic (204.082) (150kW/204PS)
      • C 300 CDI 4-matic (204.092) (170kW/231PS)
      • C 350 (204.057) (225kW/306PS)
      • C 350 4-matic (204.088) (225kW/306PS)
      • C 350 CDI (204.023) (195kW/265PS)
      • C 63 AMG (204.077) (358kW/487PS)
      • C 200 CDI (204.007, 204.006) (100kW/136PS)
      • C 220 CDI (204.008) (125kW/170PS)
      • C 320 CDI (204.022) (165kW/224PS)
      • C 180 Kompressor (204.046) (115kW/156PS)
      • C 200 Kompressor (204.041) (135kW/184PS)
      • C 230 (204.052) (150kW/204PS)
      • C 280 (204.054) (170kW/231PS)
      • C 350 (204.056) (200kW/272PS)
      • C 230 4-matic (204.085) (150kW/204PS)
      • C 280 4-matic (204.081) (170kW/231PS)
      • C 350 4-matic (204.087) (200kW/272PS)
      • C 320 CDI 4-matic (204.089) (165kW/224PS)
      • C 63 AMG (204.077) (336kW/457PS)
      • C 180 Kompressor (204.044, 204.045) (115kW/156PS)
      • C 350 CGI (204.065) (215kW/292PS)
      • C 250 CDI (204.003) (150kW/204PS)
      • C 220 CDI (204.002) (125kW/170PS)
      • C 350 CDI (204.022) (165kW/224PS)
      • C 350 CDI 4-matic (204.089) (165kW/224PS)
      • C 250 CGI (204.047) (150kW/204PS)
      • C 300 (204.054) (170kW/231PS)
      • C 300 4-matic (204.081) (170kW/231PS)
      • C 350 CDI (204.025) (170kW/231PS)
      • C 350 CDI 4-matic (204.092) (170kW/231PS)
      • C 180 CGI (204.049) (115kW/156PS)
      • C 200 CGI (204.048) (135kW/184PS)
      • C 220 CDI (204.008) (120kW/163PS)
      • C 63 AMG (204.077) (373kW/507PS)
      • C 220 CDI 4-matic (204.084) (125kW/170PS)
      • C 220 CDI (204.002) (120kW/163PS)
      • C 180 CGI (204.031) (115kW/156PS)
      • C 300 (204.055) (185kW/252PS)
      • C 300 4-matic (204.080) (185kW/252PS)
    • C-CLASS Coupe (C204)
      • C 63 AMG (204.377) (358kW/487PS)
      • C 63 AMG (204.377) (380kW/517PS)
      • C 220 CDI (204.302) (125kW/170PS)
      • C 250 CDI (204.303) (150kW/204PS)
      • C 180 (204.349) (115kW/156PS)
      • C 250 (204.347) (150kW/204PS)
      • C 350 (204.357) (225kW/306PS)
      • C 63 AMG (204.377) (336kW/457PS)
      • C 63 AMG (204.377) (373kW/507PS)
      • C 200 CGI (204.348) (135kW/184PS)
      • C 180 (204.331) (115kW/156PS)
      • C 220 CDI (204.302) (120kW/163PS)
    • E-CLASS (W212)
      • E 250 CDI / BlueTEC 4-matic (212.082, 212.097) (150kW/204PS)
      • E 300 CDI / BlueTEC (212.020, 212.021, 212.027) (170kW/231PS)
      • E 350 CDI (212.023) (195kW/265PS)
      • E 350 CDI 4-matic (212.093) (195kW/265PS)
      • E 200 NGT (212.041) (120kW/163PS)
      • E 63 AMG (212.074) (386kW/525PS)
      • E 300 (212.054) (170kW/231PS)
      • E 500 (212.073) (300kW/408PS)
      • E 500 4-matic (212.091) (300kW/408PS)
      • E 350 4-matic (212.088) (225kW/306PS)
      • E 350 (212.059) (225kW/306PS)
      • E 300 (212.055) (185kW/252PS)
      • E 300 4-matic (212.080) (185kW/252PS)
      • E 200 (212.034) (135kW/184PS)
      • E 250 CGI (212.047, 212.147) (150kW/204PS)
      • E 350 CGI (212.057) (215kW/292PS)
      • E 350 4-matic (212.087) (200kW/272PS)
      • E 500 (212.072) (285kW/388PS)
      • E 500 4-matic (212.090) (285kW/388PS)
      • E 220 CDI / BlueTEC (212.001, 212.002) (125kW/170PS)
      • E 250 CDI / BlueTEC (212.003, 212.004) (150kW/204PS)
      • E 350 BlueTEC (212.024) (155kW/211PS)
      • E 350 CDI (212.025) (170kW/231PS)
      • E 200 CDI / BlueTEC (212.005, 212.006) (100kW/136PS)
      • E 200 CGI (212.048, 212.148) (135kW/184PS)
      • E 63 AMG (212.077) (386kW/525PS)
      • E 350 CDI 4-matic (212.089) (170kW/231PS)
      • E 250 (212.036) (155kW/211PS)
      • E 300 CDI (212.020) (150kW/204PS)
      • E 350 (212.056) (200kW/272PS)
      • E 300 Hybrid / BlueTEC Hybrid (212.098) (150kW/204PS)
      • E 63 AMG (212.074) (410kW/558PS)
      • E 220 CDI (120kW/163PS)
      • E 63 AMG 4-matic (212.076) (430kW/585PS)
      • E 63 AMG 4-matic (212.092) (410kW/558PS)
      • E 63 AMG (212.075) (430kW/585PS)
      • E 400 (212.065) (245kW/333PS)
      • E 400 4-matic (212.067) (245kW/333PS)
      • E 350 BlueTEC (185kW/252PS)
      • E 350 BlueTEC 4-matic (212.094) (185kW/252PS)
      • E 200 NGT (212.035) (115kW/156PS)
      • E 350 BlueTEC (212.026) (190kW/258PS)
      • E 350 BlueTEC 4-matic (212.094) (190kW/258PS)
      • E 400 (212.061) (245kW/333PS)
      • E 400 4-matic (212.099) (245kW/333PS)
      • E 220 BlueTEC 4-matic (212.011) (125kW/170PS)
      • E 250 (212.052) (150kW/204PS)
    • E-CLASS T-Model (S212)
      • E 350 (212.256) (200kW/272PS)
      • E 63 AMG (212.274) (386kW/525PS)
      • E 350 CDI (212.223) (195kW/265PS)
      • E 350 CDI 4-matic (212.293) (195kW/265PS)
      • E 500 4-matic (212.291) (300kW/408PS)
      • E 500 (212.273) (300kW/408PS)
      • E 350 (212.259) (225kW/306PS)
      • E 350 4-matic (212.288) (225kW/306PS)
      • E 250 CDI / BlueTEC 4-matic (212.282, 212.297) (150kW/204PS)
      • E 300 4-matic (212.280) (185kW/252PS)
      • E 300 (212.255) (185kW/252PS)
      • E 200 CDI / BlueTEC (212.205, 212.206) (100kW/136PS)
      • E 220 CDI / BlueTEC (212.202, 212.201) (125kW/170PS)
      • E 250 CDI / BlueTEC (212.203, 212.204) (150kW/204PS)
      • E 350 CDI (212.225) (170kW/231PS)
      • E 350 CDI 4-matic (212.289) (170kW/231PS)
      • E 200 CGI (212.248) (135kW/184PS)
      • E 250 CGI (212.247) (150kW/204PS)
      • E 350 4-matic (212.287) (200kW/272PS)
      • E 350 CGI (212.257) (215kW/292PS)
      • E 500 (212.272) (285kW/388PS)
      • E 350 BlueTEC (212.224) (155kW/211PS)
      • E 220 CDI (212.202) (120kW/163PS)
      • E 300 CDI (212.220) (150kW/204PS)
      • E 300 CDI / BlueTEC (212.227, 212.221) (170kW/231PS)
      • E 63 AMG (212.274) (410kW/558PS)
      • E 63 AMG 4-matic (212.276) (430kW/585PS)
      • E 300 Hybrid / BlueTEC Hybrid (212.298) (150kW/204PS)
      • E 63 AMG 4-matic (212.292) (410kW/558PS)
      • E 63 AMG (212.275) (430kW/585PS)
      • E 400 (212.265) (245kW/333PS)
      • E 400 4-matic (212.267) (245kW/333PS)
      • E 350 BlueTEC (185kW/252PS)
      • E 350 BlueTEC 4-matic (212.294) (185kW/252PS)
      • E 200 (212.234) (135kW/184PS)
      • E 250 (212.236) (155kW/211PS)
      • E 300 (212.254) (170kW/231PS)
      • E 350 BlueTEC (212.226) (190kW/258PS)
      • E 350 BlueTEC 4-matic (212.294) (190kW/258PS)
      • E 400 (212.261) (245kW/333PS)
      • E 400 4-matic (212.299) (245kW/333PS)
      • E 220 BlueTEC 4-matic (212.211) (125kW/170PS)
    • E-CLASS Coupe (C207)
      • E 350 CDI (207.323) (195kW/265PS)
      • E 300 (207.355) (185kW/252PS)
      • E 350 (207.359) (225kW/306PS)
      • E 500 (207.373) (300kW/408PS)
      • E 250 CGI (207.347) (150kW/204PS)
      • E 350 CGI (207.357) (215kW/292PS)
      • E 500 (207.372) (285kW/388PS)
      • E 250 CDI / BlueTEC / d (207.303, 207.304) (150kW/204PS)
      • E 350 CDI (207.322) (170kW/231PS)
      • E 220 CDI / d (207.302, 207.301) (125kW/170PS)
      • E 200 CGI (207.348) (135kW/184PS)
      • E 400 (207.365) (245kW/333PS)
      • E 250 (207.336) (155kW/211PS)
      • E 200 (207.334) (135kW/184PS)
      • E 350 BlueTEC (207.326) (185kW/252PS)
      • E 350 4-matic (207.388) (225kW/306PS)
      • E 350 BlueTEC / d (207.326) (190kW/258PS)
      • E 320 (207.362) (200kW/272PS)
      • E 400 (207.361) (245kW/333PS)
      • E 220 CDI (207.302) (120kW/163PS)
    • E-CLASS Kabriolets (A207)
      • E 350 CDI (207.423) (195kW/265PS)
      • E 300 (207.455) (185kW/252PS)
      • E 350 (207.459) (225kW/306PS)
      • E 500 (207.473) (300kW/408PS)
      • E 350 (207.456) (200kW/272PS)
      • E 220 CDI / BlueTEC / d (207.402, 207.401) (125kW/170PS)
      • E 250 CDI / BlueTEC / d (207.403, 207.404) (150kW/204PS)
      • E 350 CDI (207.422) (170kW/231PS)
      • E 200 CGI (207.448) (135kW/184PS)
      • E 250 CGI (207.447) (150kW/204PS)
      • E 350 CGI (207.457) (215kW/292PS)
      • E 500 (207.472) (285kW/388PS)
      • E 350 BlueTEC (207.426) (185kW/252PS)
      • E 200 (207.434) (135kW/184PS)
      • E 250 (207.436) (155kW/211PS)
      • E 400 (207.465) (245kW/333PS)
      • E 350 BlueTEC/ d (207.426) (190kW/258PS)
      • E 320 (207.462) (200kW/272PS)
      • E 400 (207.461) (245kW/333PS)
    • SLS AMG Roadster (R197)
      • 6.2 (197.477) (420kW/571PS)
      • 6.2 GT (197.478) (435kW/592PS)
    • GLK-CLASS (X204)
      • 350 (204.956) (200kW/272PS)
      • 350 4-matic (204.988) (225kW/306PS)
      • 350 CDI 4-matic (204.992) (170kW/231PS)
      • 250 4-matic (204.937) (155kW/211PS)
      • 280 4-matic (204.981) (170kW/231PS)
      • 350 4-matic (204.987) (200kW/272PS)
      • 320 CDI 4-matic (204.983) (165kW/224PS)
      • 220 CDI (204.902) (125kW/170PS)
      • 220 CDI 4-matic (204.984, 204.997) (125kW/170PS)
      • 250 CDI 4-matic (204.982, 204.904) (150kW/204PS)
      • 300 4-matic (204.981) (170kW/231PS)
      • 350 CDI 4-matic (204.992) (165kW/224PS)
      • 220 CDI 4-matic (204.984) (120kW/163PS)
      • 200 CDI (204.901) (105kW/143PS)
      • 250 (204.936) (155kW/211PS)
      • 200 (204.934) (135kW/184PS)
      • 350 CDI 4-matic (204.993) (195kW/265PS)
    • SLS AMG (C197)
      • 6.2 (197.377) (420kW/571PS)
      • 6.2 GT (435kW/592PS)
      • 6.2 (464kW/631PS)
      • 6.3 (197.377) (420kW/571PS)
    • CLS Shooting Brake (X218)
      • CLS 350 (218.959) (225kW/306PS)
      • CLS 500 (218.973) (300kW/408PS)
      • CLS 500 4-matic (218.991) (300kW/408PS)
      • CLS 63 AMG (218.974) (386kW/525PS)
      • CLS 250 CDI / BlueTEC / d (218.903, 218.904) (150kW/204PS)
      • CLS 350 CDI / d (218.923) (195kW/265PS)
      • CLS 350 CDI / d 4-matic (218.993) (195kW/265PS)
      • CLS 63 AMG (218.974) (410kW/558PS)
      • CLS 63 AMG 4-matic (218.992) (410kW/558PS)
      • CLS 63 AMG 4-matic (218.976) (430kW/585PS)
      • CLS 63 AMG (218.975) (430kW/585PS)
      • CLS 220 BlueTEC / d (218.901) (125kW/170PS)
      • CLS 250 BlueTEC / d 4-matic (218.997) (150kW/204PS)
      • CLS 350 BlueTEC / d (218.926) (190kW/258PS)
      • CLS 350 BlueTEC / d 4-matic (218.994) (185kW/252PS)
      • CLS 400 (218.965) (245kW/333PS)
      • CLS 400 4-matic (218.967) (245kW/333PS)
      • CLS 400 (218.961) (245kW/333PS)
      • CLS 400 4-matic (218.968) (245kW/333PS)
      • CLS 350 d 4-matic (218.994) (190kW/258PS)
    • AMG GT (C190)
      • GT (190.377) (340kW/462PS)
      • GT S (190.378) (375kW/510PS)
      • GT R (190.379) (430kW/585PS)
      • GT (190.377) (350kW/476PS)
      • GT S (190.378) (384kW/522PS)
MERCEDES-BENZ
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