TOPRAN 407 785 Expansion Valve, Air Conditioning System

Compatible with MERCEDES-BENZ C-CLASS T-Model (S204) , MERCEDES-BENZ C-CLASS (W204) , MERCEDES-BENZ S-CLASS (W220, V220) Show more info
This TOPRAN expansion valve is designed for your vehicle's air conditioning system. It ensures proper refrigerant flow for efficient cooling.
14.98 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (01.04.2026)
PN 407785
Make TOPRAN

The TOPRAN 407 785 expansion valve is a crucial component for the proper functioning of your vehicle's air conditioning system. It regulates the flow of refrigerant into the evaporator, controlling the temperature and ensuring optimal cooling performance. Crafted with quality materials, this valve is built to withstand the demands of automotive air conditioning systems. Its precise engineering guarantees reliable operation and helps maintain the comfort of your vehicle's cabin. Replacing a faulty expansion valve is essential to prevent damage to other AC components and to restore effective cooling. This TOPRAN part offers a dependable solution for your air conditioning needs.

  • Direct replacement for original equipment
  • Ensures correct refrigerant flow
  • Helps maintain optimal AC system performance
  • Contributes to efficient cabin cooling
  • Durable construction for longevity
  • Designed for specific vehicle applications
  • Restores proper AC function
  • Quality manufactured by TOPRAN
Diameter [mm]
18"
Coolant
R 134a
Number of mounting holes
2
  • MERCEDES-BENZ
    • 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 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 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 200 CGI (204.248) (135kW/184PS)
      • 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 CDI (204.023) (195kW/265PS)
      • 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 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)
    • S-CLASS (W220, V220)
      • S 320 (220.065, 220.165) (165kW/224PS)
      • S 430, S 430 L (220.070, 220.170) (205kW/279PS)
      • S 500, S 500 L (220.075, 220.175, 220.875) (225kW/306PS)
      • S 280 (220.063, 220.163) (150kW/204PS)
      • S 320 CDI (220.026, 220.126) (145kW/197PS)
      • S 350, S 350 L (220.067, 220.167) (180kW/245PS)
      • S 430 4-matic (220.083, 220.183) (205kW/279PS)
      • S 500 4-matic (220.084, 220.184) (225kW/306PS)
      • S 320 CDI (220.025, 220.125) (150kW/204PS)
      • S 350 4-matic (220.087, 220.187) (180kW/245PS)
      • S 400 CDI (220.028, 220.128) (191kW/260PS)
    • GLK-CLASS (X204)
      • 350 (204.956) (200kW/272PS)
      • 350 CDI 4-matic (204.992) (170kW/231PS)
      • 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)
      • 200 CDI (204.901) (105kW/143PS)
    • C-CLASS (W203)
      • C 180 (203.035) (95kW/129PS)
      • C 200 Kompressor (203.045) (120kW/163PS)
      • C 240 (203.061) (125kW/170PS)
      • C 320 (203.064) (160kW/218PS)
      • C 200 CDI (203.004) (85kW/116PS)
      • C 270 CDI (203.016) (125kW/170PS)
      • C 220 CDI (203.006, 203.008) (105kW/143PS)
      • C 180 Kompressor (203.046) (105kW/143PS)
      • C 200 Kompressor (203.042) (120kW/163PS)
      • C 240 4-matic (203.081) (125kW/170PS)
      • C 320 4-matic (203.084) (160kW/218PS)
      • C 200 CDI (203.007) (90kW/122PS)
      • C 200 CGI Kompressor (203.043) (125kW/170PS)
      • C 230 Kompressor (203.040) (141kW/192PS)
      • C 220 CDI (203.008) (110kW/150PS)
      • C 320 CDI (203.020) (165kW/224PS)
      • C 280 (203.054) (170kW/231PS)
      • C 280 4-matic (203.092) (170kW/231PS)
      • C 350 (203.056) (200kW/272PS)
      • C 350 4-matic (203.087) (200kW/272PS)
      • C 230 (203.052) (150kW/204PS)
    • C-CLASS Coupe (CL203)
      • C 180 (203.735) (95kW/129PS)
      • C 200 Kompressor (203.745) (120kW/163PS)
      • C 220 CDI (203.706) (105kW/143PS)
      • C 230 Kompressor (203.747) (145kW/197PS)
      • C 180 Kompressor (203.746) (105kW/143PS)
      • C 200 Kompressor (203.742) (120kW/163PS)
      • C 230 Kompressor (203.740) (141kW/192PS)
      • C 320 (203.764) (160kW/218PS)
      • C 200 CGI Kompressor (203.743) (125kW/170PS)
      • C 200 CDI (203.707) (90kW/122PS)
      • C 220 CDI (203.708) (110kW/150PS)
      • C 350 (203.756) (200kW/272PS)
      • C 230 (203.752) (150kW/204PS)
      • C 160 Kompressor (203.730) (90kW/122PS)
    • C-CLASS T-Model (S203)
      • C 200 Kompressor (203.245) (120kW/163PS)
      • C 320 (203.264) (160kW/218PS)
      • C 200 CDI (203.204) (85kW/116PS)
      • C 220 CDI (203.206, 203.208) (105kW/143PS)
      • C 270 CDI (203.216) (125kW/170PS)
      • C 180 (203.235) (95kW/129PS)
      • C 240 (203.261) (125kW/170PS)
      • C 180 Kompressor (203.246) (105kW/143PS)
      • C 200 Kompressor (203.242) (120kW/163PS)
      • C 240 4-matic (203.281) (125kW/170PS)
      • C 320 4-matic (203.284) (160kW/218PS)
      • C 200 CGI Kompressor (203.243) (125kW/170PS)
      • C 200 CDI (203.207) (90kW/122PS)
      • C 230 Kompressor (203.240) (141kW/192PS)
      • C 220 CDI (203.208) (110kW/150PS)
      • C 350 (203.256) (200kW/272PS)
      • C 350 4-matic (203.287) (200kW/272PS)
      • C 280 (203.254) (170kW/231PS)
      • C 280 4-matic (203.292) (170kW/231PS)
      • C 230 (203.252) (150kW/204PS)
      • C 320 CDI (203.220) (165kW/224PS)
    • SL (R230)
      • 500 (230.475) (225kW/306PS)
      • 350 (230.467) (180kW/245PS)
      • 600 (230.476) (368kW/500PS)
      • 350 (230.456) (200kW/272PS)
      • 500 (230.471) (285kW/388PS)
      • 600 (230.477) (380kW/517PS)
    • E-CLASS (W211)
      • E 320 (211.065) (165kW/224PS)
      • E 500 (211.070) (225kW/306PS)
      • E 240 (211.061) (130kW/177PS)
      • E 220 CDI (211.006) (110kW/150PS)
      • E 270 CDI (211.016) (130kW/177PS)
      • E 240 4-matic (211.080) (130kW/177PS)
      • E 320 4-matic (211.082) (165kW/224PS)
      • E 200 CDI (211.004) (90kW/122PS)
      • E 200 Kompressor (211.042) (120kW/163PS)
      • E 320 CDI (211.026) (150kW/204PS)
      • E 400 CDI (211.028) (191kW/260PS)
      • E 500 4-matic (211.083) (225kW/306PS)
      • E 280 CDI (211.023) (130kW/177PS)
      • E 280 (211.054) (170kW/231PS)
      • E 350 (211.056) (200kW/272PS)
      • E 280 CDI (211.020) (140kW/190PS)
      • E 320 CDI (211.022) (165kW/224PS)
      • E 280 CDI 4-matic (211.084) (140kW/190PS)
      • E 420 CDI (211.029) (231kW/314PS)
      • E 280 4-matic (211.092) (170kW/231PS)
      • E 350 4-matic (211.087) (200kW/272PS)
      • E 200 CDI (211.007) (100kW/136PS)
      • E 220 CDI (211.008) (125kW/170PS)
      • E 200 Kompressor (211.041) (135kW/184PS)
      • E 500 4-matic (211.090) (285kW/388PS)
      • E 500 (211.072) (285kW/388PS)
      • E 350 CGI (211.057) (215kW/292PS)
      • E 300 BlueTEC (211.024) (155kW/211PS)
      • E 230 (211.052) (150kW/204PS)
    • CLK (C209)
      • CLK 320 (209.365) (160kW/218PS)
      • CLK 500 (209.375) (225kW/306PS)
      • CLK 240 (209.361) (125kW/170PS)
      • CLK 200 Kompressor (209.342) (120kW/163PS)
      • CLK 200 CGI (209.343) (125kW/170PS)
      • CLK 270 CDI (209.316) (125kW/170PS)
      • CLK 350 (209.356) (200kW/272PS)
      • CLK 280 (209.354) (170kW/231PS)
      • CLK 220 CDI (209.308) (110kW/150PS)
      • CLK 320 CDI (209.320) (165kW/224PS)
    • E-CLASS T-Model (S211)
      • E 240 T (211.261) (130kW/177PS)
      • E 320 T (211.265) (165kW/224PS)
      • E 200 T Kompressor (211.242) (120kW/163PS)
      • E 220 T CDI (211.206) (110kW/150PS)
      • E 270 T CDI (211.216) (130kW/177PS)
      • E 320 T CDI (211.226) (150kW/204PS)
      • E 240 T 4-matic (211.280) (130kW/177PS)
      • E 320 T 4-matic (211.282) (165kW/224PS)
      • E 500 T (211.270) (225kW/306PS)
      • E 500 T 4-matic (211.283) (225kW/306PS)
      • E 280 T CDI (211.223) (130kW/177PS)
      • E 320 T CDI (211.222) (165kW/224PS)
      • E 280 T CDI (211.220) (140kW/190PS)
      • E 280 T (211.254) (170kW/231PS)
      • E 350 T (211.256) (200kW/272PS)
      • E 280 T CDI 4-matic (211.284) (140kW/190PS)
      • E 350 T 4-matic (211.287) (200kW/272PS)
      • E 220 T CDI (211.208) (125kW/170PS)
      • E 200 Kompressor (211.241) (135kW/184PS)
      • E 500 T (211.272) (285kW/388PS)
      • E 500 T 4-matic (211.290) (285kW/388PS)
      • E 200 CDI (211.207) (100kW/136PS)
      • 350 CGI (211.257) (215kW/292PS)
      • E 230 T (211.252) (150kW/204PS)
    • CLK Kabriolets (A209)
      • CLK 200 Kompressor (209.442) (120kW/163PS)
      • CLK 240 (209.461) (125kW/170PS)
      • CLK 320 (209.465) (160kW/218PS)
      • CLK 500 (209.475) (225kW/306PS)
      • CLK 350 (209.456) (200kW/272PS)
      • CLK 280 (209.454) (170kW/231PS)
      • CLK 320 CDI (209.420) (165kW/224PS)
    • S-CLASS (W221, V221)
      • S 350 (221.056, 221.156) (200kW/272PS)
      • S 500 (221.071, 221.171) (285kW/388PS)
      • S 450, S 450 L (221.070, 221.170) (250kW/340PS)
      • S 450 4-matic (221.084, 221.184) (250kW/340PS)
      • S 420 CDI (221.028, 221.128) (235kW/320PS)
      • S 500 4-matic (221.086, 221.186) (285kW/388PS)
      • S 350 4-matic (221.087, 221.187) (200kW/272PS)
      • S 320 CDI 4-matic (221.080, 221.180) (155kW/211PS)
    • SPRINTER 3-t Autobuss (B906)
      • 224 (906.713) (190kW/258PS)
      • 211 CDI (906.711, 906.713) (80kW/109PS)
      • 215 CDI (906.711, 906.713) (110kW/150PS)
      • 216 (906.713) (115kW/156PS)
    • SPRINTER 3-t Furgons (B906)
      • 224 (906.613) (190kW/258PS)
      • 209 CDI (906.611, 906.613) (65kW/88PS)
      • 211 CDI (906.611, 906.613) (80kW/109PS)
      • 213 CDI (906.611, 906.613) (95kW/129PS)
      • 215 CDI (906.611, 906.613) (110kW/150PS)
      • 218 CDI (906.611, 906.613) (135kW/184PS)
      • 216 (906.613) (115kW/156PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 224 (906.113, 906.213) (190kW/258PS)
      • 209 CDI (906.111, 906.113, 906.211, 906.213) (65kW/88PS)
      • 211 CDI (906.111, 906.113, 906.211, 906.213) (80kW/109PS)
      • 213 CDI (906.111, 906.113, 906.211, 906.213) (95kW/129PS)
      • 215 CDI (906.111, 906.113, 906.211, 906.213) (110kW/150PS)
      • 218 CDI (906.111, 906.113, 906.211, 906.213) (135kW/184PS)
      • 216 (906.113, 906.213) (115kW/156PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 324 (906.733, 906.735) (190kW/258PS)
      • 311 CDI (906.731, 906.733, 906.735) (80kW/109PS)
      • 315 CDI (906.731, 906.733, 906.735) (110kW/150PS)
      • 316 (906.733, 906.735) (115kW/156PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 324 (906.633, 906.635, 906.637) (190kW/258PS)
      • 311 CDI (906.631, 906.633, 906.635, 906.637) (80kW/109PS)
      • 315 CDI (906.631, 906.633, 906.635, 906.637) (110kW/150PS)
      • 309 CDI (906.631, 906.633, 906.635, 906.637) (65kW/88PS)
      • 318 CDI (906.631, 906.633, 906.635, 906.637) (135kW/184PS)
      • 313 CDI (906.631, 906.633, 906.635, 906.637) (95kW/129PS)
      • 316 (906.635, 906.633) (115kW/156PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 324 (906.133, 906.135, 906.233, 906.235, 906.132,... (190kW/258PS)
      • 311 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (80kW/109PS)
      • 315 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (110kW/150PS)
      • 309 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (65kW/88PS)
      • 318 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (135kW/184PS)
      • 313 CDI (906.131, 906.133, 906.135, 906.231, 906.233,... (95kW/129PS)
      • 316 (906.133, 906.135, 906.233, 906.235) (115kW/156PS)
    • SPRINTER 5-t Furgons (B906)
      • 509 CDI (906.653, 906.655, 906.657) (65kW/88PS)
      • 511 CDI (906.653, 906.655, 906.657) (80kW/109PS)
      • 515 CDI (906.653, 906.655, 906.657) (110kW/150PS)
      • 518 CDI (906.653, 906.655, 906.657) (135kW/184PS)
      • 524 (906.653, 906.655, 906.657) (190kW/258PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 509 CDI (906.153, 906.155, 906.253, 906.255) (65kW/88PS)
      • 511 CDI (906.153, 906.155, 906.253, 906.255) (80kW/109PS)
      • 515 CDI (906.153, 906.155, 906.253, 906.255) (110kW/150PS)
      • 518 CDI (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
      • 516 (906.153, 906.155, 906.253, 906.255) (115kW/156PS)
      • 524 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
    • SPRINTER 4,6-t Furgons (B906)
      • 424 (906.655, 906.657, 906.653) (190kW/258PS)
      • 411 CDI (906.653, 906.655, 906.657) (80kW/109PS)
      • 415 CDI (906.653, 906.655, 906.657) (110kW/150PS)
      • 418 CDI (906.653, 906.655, 906.657) (135kW/184PS)
    • SPRINTER 4,6-t Platforma/Šasija (B906)
      • 424 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
      • 415 CDI (906.153, 906.155, 906.253, 906.255) (110kW/150PS)
      • 418 CDI (906.153, 906.155, 906.253, 906.255) (135kW/184PS)
      • 411 CDI (906.153, 906.155, 906.253, 906.255) (80kW/109PS)
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