MAHLE Pressure Switch, Air Conditioning System

Compatible with MERCEDES-BENZ 190 (W201) , MERCEDES-BENZ 124 Sedans (W124) , MERCEDES-BENZ E-CLASS (W124) Show more info
This MAHLE pressure switch is designed for your vehicle's air conditioning system. It ensures optimal system performance and reliability.
18.16 EUR
inc. VAT 21%
In stock 34
Delivery 1 day (18.05.2026)
PN ASW 19 000S
Make MAHLE
EAN 4057635049948

The MAHLE pressure switch (part code ASW 19 000S) is a critical component for the proper functioning of your vehicle's air conditioning system. It monitors and regulates the refrigerant pressure, ensuring that the system operates within safe and efficient parameters. Designed to meet stringent quality standards, this switch plays a vital role in protecting your AC compressor from damage due to over-pressurization or under-pressurization. Its reliable operation contributes to the longevity of your air conditioning system and maintains consistent cooling performance. Installation of this genuine MAHLE part ensures compatibility and performance equivalent to the original equipment. Trust MAHLE for high-quality components that keep your vehicle's comfort systems running smoothly.

  • Direct fit for air conditioning systems
  • Monitors and regulates refrigerant pressure
  • Protects AC compressor from damage
  • Ensures optimal system performance
  • Reliable and durable construction
  • High-quality component from MAHLE
  • Maintains consistent cooling
Number of pin contacts
2
Thread size
3/8-24UNF
Thread type
External thread
Opening pressure (21) [bar]
15,2
Closing pressure (21) [bar]
10,3
Package width [cm]
5,40
Net weight [g]
54
Package length [cm]
+75
Package height [cm]
7,50
  • MERCEDES-BENZ
    • 190 (W201)
      • E 1.8 (201.018) (80kW/109PS)
      • 2.0 (201.022) (66kW/90PS)
      • E 2.0 (201.024) (83kW/113PS)
      • E 2.0 (201.024) (85kW/116PS)
      • 2.0 (201.023) (75kW/102PS)
      • 2.0 (201.023) (77kW/105PS)
      • E 2.0 (87kW/118PS)
      • E 2.0 (201.024) (90kW/122PS)
      • E 2.3-16 (125kW/170PS)
      • E 2.3-16 (130kW/177PS)
      • E 2.3-16 (201.034) (136kW/185PS)
      • E 2.3 (97kW/132PS)
      • E 2.3 (201.028) (100kW/136PS)
      • E 2.5-16 Evolution (201.036) (143kW/194PS)
      • E 2.5-16 (201.035) (150kW/204PS)
      • E 2.6 (122kW/166PS)
      • D 2.0 (201.122) (53kW/72PS)
      • D 2.0 (201.122) (55kW/75PS)
      • D 2.5 (201.126) (66kW/90PS)
      • D 2.5 (201.126) (69kW/94PS)
      • Turbo-D 2.5 (201.128) (90kW/122PS)
      • Turbo-D 2.5 (201.128) (93kW/126PS)
      • E 2.5-16 Evolution II (173kW/235PS)
      • E 2.6 (201.029) (118kW/160PS)
      • 2.3 (97kW/132PS)
      • 2.6 (118kW/160PS)
    • 124 Sedans (W124)
      • 200 (124.020) (75kW/102PS)
      • 200 (124.020) (80kW/109PS)
      • 200 E (124.021) (87kW/118PS)
      • 200 E (124.021) (90kW/122PS)
      • 230 E (124.023) (97kW/132PS)
      • 230 E (124.023) (100kW/136PS)
      • 260 E 4-matic (124.226) (118kW/160PS)
      • 260 E (124.026) (118kW/160PS)
      • 260 E (124.026) (122kW/166PS)
      • 260 E 4-matic (124.226) (122kW/166PS)
      • 300 E (138kW/188PS)
      • 300 E (124.030) (132kW/180PS)
      • 300 E 4-matic (124.230) (132kW/180PS)
      • 300 E 4-matic (138kW/188PS)
      • 300 E (138kW/188PS)
      • 200 D (124.120) (53kW/72PS)
      • 200 D (124.120) (55kW/75PS)
      • 250 D (124.125) (66kW/90PS)
      • 250 D (124.125) (69kW/94PS)
      • 250 Turbo-D (124.128) (93kW/126PS)
      • 300 D (124.130) (80kW/109PS)
      • 300 D 4-matic (124.330) (80kW/109PS)
      • 300 D (124.130) (81kW/110PS)
      • 300 D 4-matic (124.330) (83kW/113PS)
      • 300 D (124.130) (83kW/113PS)
      • 300 Turbo-D 4-matic (124.333) (105kW/143PS)
      • 300 Turbo-D 4-matic (124.333) (108kW/147PS)
      • 300 Turbo-D (124.133) (108kW/147PS)
      • 200 (77kW/105PS)
      • 300 E-24 (124.031) (162kW/220PS)
      • 500 E (124.036) (240kW/326PS)
      • 200 E (124.019) (100kW/136PS)
      • 220 E (124.022) (110kW/150PS)
      • 280 E (124.028) (145kW/197PS)
      • 400 E 4.2 (124.034) (205kW/279PS)
      • 320 E (124.032) (162kW/220PS)
      • 300 Turbo-D (124.133) (105kW/143PS)
      • 230 E Cat (124.023) (97kW/132PS)
    • E-CLASS (W124)
      • E 250 D (124.126, 124.129) (83kW/113PS)
      • E 300 D (124.131) (100kW/136PS)
      • E 200 (124.019) (100kW/136PS)
      • E 220 (124.022) (110kW/150PS)
      • E 280 (124.029) (142kW/193PS)
      • E 280 (124.028) (145kW/197PS)
      • E 320 (124.032) (162kW/220PS)
      • E 420 (124.034) (205kW/279PS)
      • E 500 (124.036) (235kW/320PS)
      • E 200 D (124.120) (55kW/75PS)
      • E 250 Turbo-D (124.128) (93kW/126PS)
      • E 300 Turbo-D 4-matic (124.333) (108kW/147PS)
      • E 300 Turbo-D (124.133) (108kW/147PS)
      • E 300 4-matic (124.230) (132kW/180PS)
      • E 60 AMG (124.036) (280kW/381PS)
    • 124 T-Model (S124)
      • 200 T (124.080) (77kW/105PS)
      • 200 T (124.080) (80kW/109PS)
      • 200 TE (124.081) (87kW/118PS)
      • 200 TE (90kW/122PS)
      • 230 TE Cat (124.083) (97kW/132PS)
      • 230 TE (124.083) (100kW/136PS)
      • 300 TE 4-matic (124.290) (132kW/180PS)
      • 300 TE (124.090) (132kW/180PS)
      • 300 TE (124.090) (138kW/188PS)
      • 300 TE 4-matic (124.290) (138kW/188PS)
      • 200 T D (124.180) (53kW/72PS)
      • 200 T D (124.180) (55kW/75PS)
      • 250 T D (124.185) (66kW/90PS)
      • 250 T D (124.185) (69kW/94PS)
      • 300 T D (124.190) (80kW/109PS)
      • 300 T D (124.190) (81kW/110PS)
      • 300 T D (124.190) (83kW/113PS)
      • 300 T Turbo-D 4-matic (124.393) (105kW/143PS)
      • 300 T Turbo-D 4-matic (124.393) (108kW/147PS)
      • 300 TE-24 (124.091) (162kW/220PS)
      • 260 TE FGST. (118kW/160PS)
      • 260 TE FGST. (122kW/166PS)
      • 220 TE (124.082) (110kW/150PS)
      • 300 T Turbo-D (105kW/143PS)
      • 300 T Turbo-D (124.193) (108kW/147PS)
      • 320 TE (124.092) (162kW/220PS)
      • 280 TE (124.088) (145kW/197PS)
      • 200 TE (124.079) (100kW/136PS)
      • 230 TE (124.083) (97kW/132PS)
      • 250 TD Turbo (124.188) (93kW/126PS)
    • E-CLASS T-Model (S124)
      • E 300 TD (124.191) (100kW/136PS)
      • E 200 T (124.079) (100kW/136PS)
      • E 220 T (124.082) (110kW/150PS)
      • E 280 T (124.088) (145kW/197PS)
      • E 320 T (124.092) (162kW/220PS)
      • E 250 TD (124.186) (83kW/113PS)
      • E 280 T (124.088) (142kW/193PS)
      • E 36 T AMG (124.092) (200kW/272PS)
      • E 300 T Turbo-D (124.193) (108kW/147PS)
      • E 300 T 4-matic (124.290) (132kW/180PS)
      • E 300 T Turbo-D 4-matic (124.393) (108kW/147PS)
      • E 250 Turbo D (93kW/126PS)
    • S-CLASS (W126)
      • 260 SE (126.020) (118kW/160PS)
      • 260 SE (126.020) (122kW/166PS)
      • 280 S (126.021) (115kW/156PS)
      • 280 SE, SEL (126.022, 126.023) (136kW/185PS)
      • 300 SE, SEL (126.024, 126.025) (132kW/180PS)
      • 300 SE, SEL (126.024, 126.025) (138kW/188PS)
      • 380 SE, SEL (126.032, 126.033) (160kW/218PS)
      • 380 SE, SEL (126.032) (150kW/204PS)
      • 420 SE, SEL (126.034, 126.035) (150kW/204PS)
      • 420 SE, SEL (126.034) (160kW/218PS)
      • 420 SE, SEL (165kW/224PS)
      • 420 SE, SEL (170kW/231PS)
      • 500 SE, SEL (126.036) (164kW/223PS)
      • 500 SE, SEL (126.036) (170kW/231PS)
      • 500 SE, SEL (126.036) (177kW/241PS)
      • 500 SE, SEL (126.036) (180kW/245PS)
      • 500 SE, SEL (185kW/252PS)
      • 500 SE, SEL (195kW/265PS)
      • 560 SE, SEL (126.038, 126.039) (178kW/242PS)
      • 560 SE, SEL (126.038) (200kW/272PS)
      • 560 SE, SEL (205kW/279PS)
      • 560 SE, SEL (220kW/300PS)
      • 500 SE, SEL Cat (185kW/252PS)
    • SL (R107)
      • 300 SL (107.041) (132kW/180PS)
      • 300 SL (107.041) (138kW/188PS)
      • 420 SL (107.047) (150kW/204PS)
      • 420 SL (107.047) (160kW/218PS)
      • 500 SL (107.046) (164kW/223PS)
      • 500 SL (107.046) (170kW/231PS)
      • 500 SL (107.046) (177kW/241PS)
      • 500 SL (107.046) (180kW/245PS)
    • 124 Coupe (C124)
      • 230 CE (124.043) (100kW/136PS)
      • 300 CE (138kW/188PS)
      • 300 CE-24 (124.051) (162kW/220PS)
      • 230 CE Cat (124.043) (97kW/132PS)
      • 300 CE (124.050) (132kW/180PS)
      • 320 CE (124.052) (162kW/220PS)
      • 220 CE (124.042) (110kW/150PS)
      • 230 CE (124.043) (97kW/132PS)
    • E-CLASS Kabriolets (A124)
      • E 200 (124.060) (100kW/136PS)
      • E 220 (124.062) (110kW/150PS)
      • E 320 (124.066) (162kW/220PS)
      • E 36 AMG (124.066) (200kW/272PS)
    • E-CLASS Coupe (C124)
      • E 200 (124.040) (100kW/136PS)
      • E 220 (124.042) (110kW/150PS)
      • E 320 (124.052) (162kW/220PS)
      • E 36 AMG (124.052) (200kW/272PS)
    • 124 Kabriolets (A124)
      • 300 CE-24 (124.061) (162kW/220PS)
    • S-CLASS Coupe (C126)
      • 380 SEC (126.043) (150kW/204PS)
      • 420 SEC (126.046) (150kW/204PS)
      • 420 SEC (126.046) (160kW/218PS)
      • 420 SEC (126.046) (165kW/224PS)
      • 500 SEC (126.044) (164kW/223PS)
      • 500 SEC (126.044) (170kW/231PS)
      • 500 SEC (126.044) (180kW/245PS)
      • 500 SEC (126.044) (185kW/252PS)
      • 560 SEC (126.045) (178kW/242PS)
      • 560 SEC (126.045) (200kW/272PS)
      • 560 SEC (126.045) (205kW/279PS)
      • 560 SEC (126.045) (220kW/300PS)
      • 500 SEC Cat (185kW/252PS)
      • 500 SEC (126.044) (195kW/265PS)
    • G-CLASS (W463)
      • 350 Turbo GD (463.320, 463.321) (100kW/136PS)
      • 300 GE (463.227, 463.228) (128kW/174PS)
      • 300 GD (463.327, 463.328) (83kW/113PS)
      • 230 GE (463.224, 463.225) (93kW/126PS)
      • 300 GE (463.227, 463.228) (125kW/170PS)
      • G 320 (463.230, 463.231) (155kW/211PS)
      • G 300 TD (463.330, 463.331) (130kW/177PS)
      • 250 GD (463.324, 463.325) (69kW/94PS)
      • G 320 (463.232, 463.233, 463.244, 463.245) (158kW/215PS)
      • G 500 (463.247, 463.248, 463.249, 463.240, 463.241,... (218kW/296PS)
      • 500 GE (463.228) (177kW/241PS)
      • G 36 AMG (463.230) (200kW/272PS)
    • SL (R129)
      • 280 (129.058) (142kW/193PS)
      • 300 SL (129.060) (140kW/190PS)
      • 300 SL-24 (129.061) (170kW/231PS)
      • 320 (129.063) (170kW/231PS)
      • 500 (129.067) (235kW/320PS)
      • 500 SL (129.066) (240kW/326PS)
      • 600 (129.076) (290kW/394PS)
      • 60 AMG (129.067) (280kW/381PS)
      • 280 (129.059) (150kW/204PS)
      • 320 (129.064) (165kW/224PS)
      • 500 (129.068) (225kW/306PS)
      • 55 AMG (260kW/354PS)
    • G-CLASS (W461)
      • 230 GE (461) (92kW/125PS)
      • 290 GD/G 290 D (461.337, 461.338) (70kW/95PS)
      • 230 GE (461.238, 461.239) (90kW/122PS)
      • G 280 CDI (461.304, 461.334, 461.339, 461.344, 461.390) (135kW/184PS)
      • G 300 CDI (461.333) (135kW/184PS)
      • G 290 TD (461.335, 461.336) (88kW/120PS)
    • C-CLASS (W202)
      • C 200 D (202.120) (55kW/75PS)
      • C 220 D (202.121) (70kW/95PS)
      • C 250 D (202.125) (83kW/113PS)
      • C 180 (202.018) (90kW/122PS)
      • C 220 (202.022) (110kW/150PS)
      • C 280 (202.028) (142kW/193PS)
      • C 200 (202.020) (100kW/136PS)
      • C 36 AMG (202.028) (206kW/280PS)
      • C 180 (202.018) (89kW/121PS)
    • VITO Autobuss (W638)
      • 110 TD 2.3 (638.174) (72kW/98PS)
      • 113 2.0 (638.114, 638.194) (95kW/129PS)
      • 114 2.3 (638.134, 638.194) (105kW/143PS)
      • 108 CDI 2.2 (638.194) (60kW/82PS)
      • 110 CDI 2.2 (638.194) (75kW/102PS)
      • 112 CDI 2.2 (638.194) (90kW/122PS)
    • G-CLASS Cabrio (W463)
      • G 300 TD (463.308) (130kW/177PS)
      • 230 GE (463.204) (93kW/126PS)
      • 320 GE (463.208) (155kW/211PS)
      • 350 G Turbo-D (463.300) (100kW/136PS)
      • 300 GD (463.307) (83kW/113PS)
      • 300 GE (463.207) (125kW/170PS)
      • G 320 (463.209, 463.250) (158kW/215PS)
      • G 500 (463) (218kW/296PS)
    • V-CLASS (638/2)
      • V 230 TD (638.274) (72kW/98PS)
      • V 230 (638.234, 638.294) (105kW/143PS)
      • V 280 (638.244, 638.294) (128kW/174PS)
      • V 200 CDI (638.294) (75kW/102PS)
      • V 220 CDI (638.294) (90kW/122PS)
    • VITO Furgons (W638)
      • 110 D 2.3 (638.074, 638.078) (72kW/98PS)
      • 113 2.0 (638.014, 638.094) (95kW/129PS)
      • 114 2.3 (638.034, 638.094) (105kW/143PS)
      • 108 CDI 2.2 (638.094) (60kW/82PS)
      • 110 CDI 2.2 (638.094) (75kW/102PS)
      • 112 CDI 2.2 (638.094) (90kW/122PS)
    • V-CLASS Furgons (638/2)
      • V 230 (638.234, 638.294) (105kW/143PS)
      • V 230 (638.274) (72kW/98PS)
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