MAHLE TSW 5 Thermoswitch, Radiator Fan

Compatible with MERCEDES-BENZ 190 (W201) , MERCEDES-BENZ 123 Sedans (W123) , MERCEDES-BENZ 123 T-Model (S123) Show more info
Ensures optimal engine temperature by controlling the radiator fan. Direct fit for reliable performance.
13.55 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (14.05.2026)
PN TSW 5
Make MAHLE
EAN 4250192907663

The MAHLE TSW 5 Thermoswitch is a critical component for maintaining your vehicle's optimal operating temperature. It accurately monitors coolant temperature and activates the radiator fan when necessary, preventing overheating. Designed as a direct replacement, this thermoswitch ensures seamless integration with your existing cooling system. Its robust construction guarantees durability and consistent performance, even under demanding conditions. Proper functioning of the radiator fan is essential for engine longevity and fuel efficiency. The MAHLE TSW 5 provides the reliability you need to keep your engine running smoothly and prevent costly repairs.

  • Controls radiator fan operation based on coolant temperature
  • Prevents engine overheating
  • Direct fit for easy installation
  • Ensures optimal engine operating temperature
  • Durable construction for long-lasting performance
  • Reliable activation of cooling fan
  • Maintains engine efficiency
Thread size
M14x1.5
Number of pin contacts
2
Tightening torque [Nm]
24
Activation point [°C]
+85
Cut-off temperature [°C]
+80
Package width [cm]
3,30
Package length [cm]
+35
Net weight [g]
43
Package height [cm]
7,20
  • 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)
      • E 2.5-16 Evolution II (173kW/235PS)
      • E 2.6 (201.029) (118kW/160PS)
    • 123 Sedans (W123)
      • 200 (62kW/84PS)
      • 200 (123.020) (69kW/94PS)
      • 200 (74kW/101PS)
      • 200 (123.220) (80kW/109PS)
      • 230 E (123.223) (100kW/136PS)
      • 230 (123.023) (80kW/109PS)
      • 250 (123.026) (103kW/140PS)
      • 280 (123.030) (115kW/156PS)
      • 280 E (123.033) (130kW/177PS)
      • 280 E (123.033) (136kW/185PS)
      • 240 D (123.123) (53kW/72PS)
      • 240 D (123.123) (48kW/65PS)
      • 300 D (123.130) (59kW/80PS)
      • 300 D (123.130) (65kW/88PS)
      • 300 Turbo-D (123.133) (92kW/125PS)
      • 250 (123.026) (95kW/129PS)
    • 123 T-Model (S123)
      • 200 T (123.280) (74kW/101PS)
      • 200 T (80kW/109PS)
      • 230 TE (123.283) (100kW/136PS)
      • 230 T (123.083) (80kW/109PS)
      • 250 T (123.086) (95kW/129PS)
      • 250 T (123.086) (103kW/140PS)
      • 280 TE (123.093) (136kW/185PS)
      • 240 T D (123.183) (53kW/72PS)
      • 240 T D (48kW/65PS)
      • 300 T D (123.190) (59kW/80PS)
      • 300 T D (123.190) (65kW/88PS)
      • 300 T Turbo-D (123.193) (92kW/125PS)
    • 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) (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 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)
      • 300 Turbo-D (124.133) (105kW/143PS)
      • 230 E Cat (124.023) (97kW/132PS)
    • E-CLASS (W124)
      • 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) (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)
      • 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 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 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)
      • 300 SE, SEL (126.024, 126.025) (132kW/180PS)
      • 300 SE, SEL (126.024, 126.025) (138kW/188PS)
      • 560 SE, SEL (126.038) (200kW/272PS)
    • 123 Coupe (C123)
      • 230 CE (123.243) (100kW/136PS)
      • 230 C (123.043) (80kW/109PS)
      • 280 C (123.050) (115kW/156PS)
      • 280 CE (130kW/177PS)
      • 280 CE (136kW/185PS)
      • 300 C Turbo-D (123.153) (92kW/125PS)
    • 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)
      • 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)
      • 560 SEC (126.045) (200kW/272PS)
    • G-CLASS (W460)
      • 230 GE (460,2) (90kW/122PS)
      • 230 GE (460,2) (92kW/125PS)
      • 230 G (460,2) (66kW/90PS)
      • 280 GE (460,2) (110kW/150PS)
      • 280 GE (460,2) (115kW/156PS)
      • 240 GD (460,3) (53kW/72PS)
      • 300 GD (460,3) (65kW/88PS)
    • 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 300 TD (463.330, 463.331) (130kW/177PS)
    • T1 Furgons (601, 611)
      • 208 D 2.3 (58kW/79PS)
      • 208 D 2.3 (60kW/82PS)
      • 210 D 2.8 (70kW/95PS)
      • 210 D 2.8 (72kW/98PS)
      • 207 D 2.4 (53kW/72PS)
      • 209 D 2.9 (65kW/88PS)
    • T1 Platforma/Šasija (B602)
      • 308 D 2.3 (58kW/79PS)
      • 307 D 2.4 (48kW/65PS)
      • 308 D 2.3 (60kW/82PS)
      • 310 D 2.9 (70kW/95PS)
      • 310 D 2.9 (72kW/98PS)
      • 307 D 2.4 (53kW/72PS)
      • 309 D 3.0 (65kW/88PS)
    • T1 Platforma/Šasija (601)
      • 208 D 2.3 (60kW/82PS)
      • 210 D 2.9 (70kW/95PS)
      • 207 D 2.4 (48kW/65PS)
      • 208 D 2.3 (58kW/79PS)
      • 210 D 2.8 (72kW/98PS)
      • 209 D 2.9 (65kW/88PS)
      • 207 D 2.4 (53kW/72PS)
    • T1 Furgons (B602)
      • 310 D 2.9 (72kW/98PS)
      • 308 D 2.3 (58kW/79PS)
      • 307 D 2.4 (53kW/72PS)
      • 309 D 3.0 (65kW/88PS)
      • 310 D 2.9 (70kW/95PS)
      • 308 D 2.3 (60kW/82PS)
    • T1 Autobuss (B601)
      • 208 2.3 (63kW/86PS)
      • 208 D 2.3 (601.371, 601.372, 601.376, 601.377) (58kW/79PS)
      • 208 D 2.3 (60kW/82PS)
      • 207 D 2.4 (601.371, 601.372, 601.376, 601.377) (48kW/65PS)
      • 210 D 2.8 (70kW/95PS)
      • 210 D 2.8 (72kW/98PS)
      • 209 D 2.9 (65kW/88PS)
      • 207 D 2.4 (601.371, 601.376, 601.377) (53kW/72PS)
    • HENSCHEL 2-t
      • 206 D 2.2 (44kW/60PS)
    • T1 Autobuss (602)
      • 308 D 2.3 (60kW/82PS)
      • 310 D 2.9 (70kW/95PS)
      • 310 D 2.9 (72kW/98PS)
      • 308 D 2.3 (58kW/79PS)
    • MB Autobuss (W631)
      • D (631.333, 631.343, 631.334, 631.344) (53kW/72PS)
      • D (631.333, 631.343, 631.334, 631.344) (55kW/75PS)
      • D (41kW/56PS)
    • SL (R129)
      • 280 (129.058) (142kW/193PS)
      • 320 (129.063) (170kW/231PS)
    • 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)
    • S-CLASS (W140)
      • S 280 (140.028) (142kW/193PS)
    • E-CLASS (W210)
      • E 200 (210.035) (100kW/136PS)
      • E 300 D (210.020) (100kW/136PS)
      • E 230 (210.037) (110kW/150PS)
      • E 300 Turbo-D (210.025) (130kW/177PS)
      • E 200 Kompressor (210.045) (137kW/186PS)
    • E-CLASS T-Model (S210)
      • E 200 T (210.235) (100kW/136PS)
      • E 230 T (210.237) (110kW/150PS)
      • E 300 T Turbo-D (210.225) (130kW/177PS)
      • E 200 T Kompressor (210.245) (137kW/186PS)
    • G-CLASS Cabrio (W463)
      • G 300 TD (463.308) (130kW/177PS)
      • 230 GE (463.204) (93kW/126PS)
      • 350 G Turbo-D (463.300) (100kW/136PS)
      • 300 GD (463.307) (83kW/113PS)
      • 300 GE (463.207) (125kW/170PS)
    • SLK (R170)
      • 200 (170.435) (100kW/136PS)
      • 230 Kompressor (170.447) (142kW/193PS)
      • 200 Kompressor (170.445) (141kW/192PS)
    • MB Furgons (W631)
      • D (631.332, 631.342) (53kW/72PS)
      • D (631.332, 631.342) (55kW/75PS)
    • M-CLASS (W163)
      • ML 230 (163.136) (110kW/150PS)
    • MB Platforma/Šasija (W631)
      • D (631.340) (55kW/75PS)
      • D (631.340) (53kW/72PS)
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