TOPRAN 109 772 Radiator Fan Thermoswitch

Compatible with SEAT IBIZA IV (6J5, 6P1) , VW GOLF PLUS V (5M1, 521) , AUDI A3 (8L1) Show more info
Ensures your engine stays at optimal temperature by activating the radiator fan when needed. A crucial component for preventing overheating.
4.77 EUR
inc. VAT 21%
In stock 78
Delivery 1 day (13.05.2026)
PN 109 772
Make TOPRAN

The TOPRAN 109 772 Radiator Fan Thermoswitch is designed to monitor your engine's coolant temperature and automatically engage the radiator fan when the temperature reaches a predetermined level. This prevents your engine from overheating, especially during demanding driving conditions or in hot weather. Proper functioning of the thermoswitch is vital for maintaining engine efficiency and longevity. A faulty switch can lead to the fan not activating, causing the engine temperature to rise dangerously high, potentially resulting in severe engine damage. Replacing a worn or malfunctioning thermoswitch with this reliable TOPRAN part ensures your cooling system operates as intended. This component is manufactured to meet stringent quality standards, ensuring durability and consistent performance. It is a direct replacement for the original part, designed for a precise fit and easy installation in compatible vehicle models.

  • Monitors coolant temperature to control radiator fan operation.
  • Helps prevent engine overheating.
  • Ensures optimal engine operating temperature.
  • Direct replacement for original equipment.
  • Durable construction for long-lasting performance.
  • Crucial for cooling system efficiency.
  • Designed for a precise fit.
Thread size
M 22 x 1,5
Number of pin contacts
3
Number of gear shifts
2
Activation point [°C]
95
Cut-off temperature [°C]
84
Activation point [°C]
102
Cut-off temperature [°C]
91
Plug connector housing shape
triangular
  • SEAT
    • IBIZA IV (6J5, 6P1)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/85PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (77kW/105PS)
      • 1.6 (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (105kW/143PS)
      • 1.2 TSI (63kW/86PS)
      • 1.0 (55kW/75PS)
    • Mii (KF1, KE1)
      • 1.0 (44kW/60PS)
      • 1.0 (55kW/75PS)
      • 1.0 EcoFuel (50kW/68PS)
    • IBIZA III (6L1)
      • 1.2 (47kW/64PS)
      • 1.4 16V (74kW/100PS)
      • 1.9 TDI (74kW/100PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 TDI (55kW/75PS)
      • 1.8 T Cupra R (132kW/180PS)
      • 1.8 T FR (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 1.9 TDI Cupra R (118kW/160PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.2 12V (51kW/70PS)
      • 1.6 16V (77kW/105PS)
      • 2.0 (85kW/116PS)
      • 1.4 16V (63kW/86PS)
      • 1.2 (44kW/60PS)
    • CORDOBA (6L2)
      • 1.2 (47kW/64PS)
      • 1.4 16V (55kW/75PS)
      • 1.9 TDI (74kW/100PS)
      • 1.4 16V (74kW/100PS)
      • 1.4 TDI (55kW/75PS)
      • 1.6 (74kW/101PS)
      • 2.0 (85kW/115PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.2 12V (51kW/70PS)
      • 1.4 16V (63kW/86PS)
      • 1.6 16V (77kW/105PS)
    • IBIZA IV ST (6J8, 6P8)
      • 1.2 (51kW/70PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
    • TOLEDO IV (KG3)
      • 1.2 (55kW/75PS)
      • 1.2 TSI (63kW/86PS)
      • 1.4 TSI (90kW/122PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 (77kW/105PS)
      • 1.4 TSI (92kW/125PS)
      • 1.6 TDI (85kW/115PS)
  • VW
    • GOLF PLUS V (5M1, 521)
      • 1.6 BiFuel (75kW/102PS)
      • 1.6 (75kW/102PS)
      • 1.4 16V (59kW/80PS)
      • 1.6 MultiFuel (75kW/102PS)
    • GOLF IV (1J1)
      • 1.9 TDI (66kW/90PS)
      • 1.6 (74kW/100PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 SDI (50kW/68PS)
      • 1.4 16V (55kW/75PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 2.3 V5 (110kW/150PS)
      • 1.9 TDI 4motion (66kW/90PS)
      • 1.8 4motion (92kW/125PS)
      • 2.8 VR6 4motion (150kW/204PS)
      • 2.0 (85kW/115PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.9 TDI (85kW/115PS)
      • 1.6 16V (77kW/105PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.9 TDI (74kW/101PS)
      • 1.9 TDI 4motion (74kW/101PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
      • 1.8 T GTI (132kW/180PS)
      • 1.6 FSI (81kW/110PS)
      • 2.0 BiFuel (85kW/116PS)
    • NEW BEETLE (9C1, 1C1)
      • 2.0 (85kW/115PS)
      • 1.9 TDI (66kW/90PS)
      • 1.6 (74kW/100PS)
      • 1.8 T (110kW/150PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 1.9 TDI (74kW/101PS)
      • 1.4 (55kW/75PS)
      • 1.9 TDI (77kW/105PS)
      • 1.8 T (132kW/180PS)
      • 2.5 (110kW/150PS)
    • JETTA IV (162, 163, AV3, AV2)
      • 2.0 (85kW/115PS)
    • BORA I (1J2)
      • 1.6 (74kW/101PS)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.8 (92kW/125PS)
      • 1.4 16V (55kW/75PS)
      • 1.9 SDI (50kW/68PS)
      • 2.8 V6 4motion (150kW/204PS)
      • 1.8 4motion (92kW/125PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.9 TDI 4motion (66kW/90PS)
      • 1.9 TDI (85kW/115PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.6 16V (77kW/105PS)
      • 1.9 TDI (74kW/101PS)
      • 1.9 TDI 4motion (74kW/101PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
      • 1.8 T (110kW/150PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
      • 1.6 FSI (81kW/110PS)
      • 1.8 T (132kW/180PS)
    • POLO V (6R1, 6C1)
      • 1.6 BiFuel (60kW/82PS)
      • 1.4 BiFuel (60kW/82PS)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.4 (6R1) (63kW/85PS)
      • 1.6 TDI (55kW/75PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TDI (55kW/75PS)
      • 1.4 GTI (132kW/180PS)
    • CADDY III Lielas ietilpības automobilis (2KB, 2KJ, 2CB, 2CJ)
      • 1.6 BiFuel (75kW/102PS)
      • 1.6 (75kW/102PS)
      • 2.0 EcoFuel (80kW/109PS)
    • CADDY III Furgons/minivens (2KA, 2KH, 2CA, 2CH)
      • 1.6 BiFuel (75kW/102PS)
      • 1.6 (75kW/102PS)
      • 2.0 EcoFuel (80kW/109PS)
    • GOLF IV Variant (1J5)
      • 1.4 16V (55kW/75PS)
      • 1.6 (74kW/101PS)
      • 2.0 (85kW/115PS)
      • 1.9 SDI (50kW/68PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 1.9 TDI 4motion (66kW/90PS)
      • 2.3 V5 (110kW/150PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 2.8 V6 4motion (150kW/204PS)
      • 1.6 16V (77kW/105PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.9 TDI (74kW/101PS)
      • 1.9 TDI 4motion (74kW/101PS)
      • 1.6 (75kW/102PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
      • 2.0 Bi-Fuel (85kW/116PS)
      • 1.6 FSI (81kW/110PS)
      • 1.8 T (110kW/150PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
    • BORA Variant (1J6)
      • 2.0 (85kW/115PS)
      • 2.3 V5 (110kW/150PS)
      • 1.9 TDI (85kW/115PS)
      • 1.6 (74kW/100PS)
      • 1.9 TDI (81kW/110PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.9 TDI (66kW/90PS)
      • 1.8 4motion (92kW/125PS)
      • 2.8 V6 4motion (150kW/204PS)
      • 1.6 16V (77kW/105PS)
      • 1.9 TDI (74kW/101PS)
      • 1.9 TDI 4motion (74kW/101PS)
      • 1.6 (75kW/102PS)
      • 2.3 V5 (125kW/170PS)
      • 2.3 V5 4motion (125kW/170PS)
      • 1.8 T (110kW/150PS)
      • 2.0 4motion (85kW/115PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI 4motion (96kW/130PS)
      • 1.9 TDI (110kW/150PS)
      • 1.9 TDI 4motion (110kW/150PS)
      • 1.6 FSI (81kW/110PS)
      • 1.8 T (132kW/180PS)
      • 1.4 16V (55kW/75PS)
    • UP! (121, 122, BL1, BL2, BL3, 123)
      • 1.0 (44kW/60PS)
      • 1.0 (55kW/75PS)
      • 1.0 EcoFuel (50kW/68PS)
      • 1.0 TSI (66kW/90PS)
      • 1.0 GTI (85kW/115PS)
    • POLO V Sedans (602, 604, 612, 614)
      • 1.6 (77kW/105PS)
    • POLO IV (9N_, 9A_)
      • 1.9 TDI (74kW/101PS)
      • 1.4 TDI (55kW/75PS)
      • 1.4 16V (55kW/75PS)
      • 1.2 12V (47kW/64PS)
      • 1.9 SDI (47kW/64PS)
      • 1.2 (40kW/54PS)
      • 1.4 16V (74kW/101PS)
      • 1.4 FSI (63kW/86PS)
      • 1.9 TDI (96kW/130PS)
      • 1.4 TDI (59kW/80PS)
      • 1.4 TDI (51kW/70PS)
      • 1.8 GTI (110kW/150PS)
      • 1.4 16V (59kW/80PS)
      • 1.6 16V (77kW/105PS)
      • 1.8 GTi Cup Edition (132kW/180PS)
      • 1.2 (44kW/60PS)
      • 1.2 12V (51kW/69PS)
    • TOUAREG (7LA, 7L6, 7L7)
      • 4.2 V8 (228kW/310PS)
      • 6.0 W12 (331kW/450PS)
    • GOLF V (1K1)
      • 1.4 16V (55kW/75PS)
      • 1.6 FSI (85kW/115PS)
      • 1.4 FSI (66kW/90PS)
      • 2.0 SDI (55kW/75PS)
      • 1.6 (75kW/102PS)
      • 1.4 16V (59kW/80PS)
      • 1.6 MultiFuel (75kW/102PS)
    • FOX Hečbeka virsbūve (5Z1, 5Z3, 5Z4)
      • 1.2 (40kW/55PS)
      • 1.4 TDI (51kW/70PS)
      • 1.2 (44kW/60PS)
    • POLO IV Sedans (9N2, 9N4)
      • 1.9 TDI (74kW/101PS)
    • POLO VI (AW1, BZ1, AE1)
      • 1.0 (55kW/75PS)
      • 1.0 (48kW/65PS)
      • 1.0 MPi (59kW/80PS)
  • AUDI
    • A3 (8L1)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.8 T quattro (132kW/180PS)
      • S3 quattro (154kW/210PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T (132kW/180PS)
      • 1.9 TDI (96kW/130PS)
      • 1.6 (75kW/102PS)
      • 1.9 TDI quattro (96kW/130PS)
      • 1.9 TDI (74kW/100PS)
      • S3 quattro (165kW/224PS)
    • TT (8N3)
      • 1.8 T (132kW/180PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T quattro (165kW/224PS)
      • 1.8 T (110kW/150PS)
      • 3.2 VR6 quattro (184kW/250PS)
      • 1.8 T quattro (180kW/245PS)
      • 1.8 T (120kW/163PS)
      • 1.8 T quattro (140kW/190PS)
      • 1.8 T (140kW/190PS)
    • A3 Kabriolets (8P7)
      • 1.4 TFSI (92kW/125PS)
      • 1.6 (75kW/102PS)
    • TT Roadster (8N9)
      • 1.8 T (132kW/180PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T quattro (165kW/224PS)
      • 1.8 T (110kW/150PS)
      • 3.2 VR6 quattro (184kW/250PS)
      • 1.8 T (140kW/190PS)
      • 1.8 T quattro (140kW/190PS)
      • 1.8 T (120kW/163PS)
    • A3 (8P1)
      • 1.9 TDI (77kW/105PS)
      • 1.6 FSI (85kW/115PS)
      • 1.4 TFSI (92kW/125PS)
    • A3 Sportback (8PA)
      • 1.9 TDI (77kW/105PS)
      • 1.6 FSI (85kW/115PS)
  • SKODA
    • ROOMSTER (5J7)
      • 1.2 TDI (55kW/75PS)
      • 1.4 (63kW/86PS)
      • 1.6 (77kW/105PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (77kW/105PS)
      • 1.2 (51kW/70PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
    • OCTAVIA II Combi (1Z5)
      • 1.4 (55kW/75PS)
      • 1.4 (59kW/80PS)
    • OCTAVIA I (1U2)
      • 1.6 (55kW/75PS)
      • 1.8 (92kW/125PS)
      • 1.9 TDI (66kW/90PS)
      • 1.6 (74kW/101PS)
      • 1.9 SDI (50kW/68PS)
      • 1.9 TDI (81kW/110PS)
      • 1.8 T (110kW/150PS)
      • 2.0 (85kW/116PS)
      • 1.4 (44kW/60PS)
      • 1.4 16V (55kW/75PS)
      • RS 1.8 T (132kW/180PS)
      • 1.6 (75kW/102PS)
      • 1.8 T 4x4 (110kW/150PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI (74kW/100PS)
    • OCTAVIA I Combi (1U5)
      • 1.6 (74kW/101PS)
      • 1.8 20V (92kW/125PS)
      • 1.9 SDI (50kW/68PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.8 T (110kW/150PS)
      • 1.6 (55kW/75PS)
      • 1.9 TDI 4x4 (66kW/90PS)
      • 2.0 (85kW/116PS)
      • 1.9 TDI 4x4 (74kW/100PS)
      • 1.4 16V (55kW/75PS)
      • 1.6 (75kW/102PS)
      • 1.8 T 4x4 (110kW/150PS)
      • 2.0 4x4 (85kW/116PS)
      • RS 1.8 T (132kW/180PS)
      • 1.9 TDI (96kW/130PS)
      • 1.9 TDI (74kW/100PS)
    • ROOMSTER Praktik (5J)
      • 1.2 TDI (55kW/75PS)
      • 1.6 TDI (66kW/90PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/86PS)
      • 1.4 TDI (59kW/80PS)
      • 1.4 TDI (51kW/70PS)
    • FABIA I (6Y2)
      • 1.4 16V (74kW/100PS)
      • 1.4 (50kW/68PS)
      • 1.0 (37kW/50PS)
      • 1.9 TDI (74kW/100PS)
      • 1.4 (44kW/60PS)
      • 1.4 16V (55kW/75PS)
      • 2.0 (85kW/116PS)
      • 1.2 (40kW/54PS)
      • 1.2 (47kW/64PS)
      • 1.9 TDI RS (96kW/130PS)
      • 1.4 TDI (55kW/75PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
    • FABIA I Combi (6Y5)
      • 1.4 (50kW/68PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 16V (74kW/100PS)
      • 1.9 TDI (74kW/100PS)
      • 2.0 (85kW/116PS)
      • 1.4 (44kW/60PS)
      • 1.2 (47kW/64PS)
      • 1.4 TDI (55kW/75PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.2 (40kW/54PS)
      • 1.4 16V (59kW/80PS)
    • FABIA I Sedans (6Y3)
      • 1.9 TDI (74kW/100PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 (50kW/68PS)
      • 1.4 16V (74kW/100PS)
      • 2.0 (85kW/116PS)
      • 1.2 (47kW/64PS)
      • 1.4 TDI (55kW/75PS)
      • 1.2 (40kW/54PS)
      • 1.4 (44kW/60PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.4 16V (59kW/80PS)
    • CITIGO (NF1)
      • 1.0 (44kW/60PS)
      • 1.0 (55kW/75PS)
    • OCTAVIA II (1Z3)
      • 1.4 (55kW/75PS)
      • 1.4 (59kW/80PS)
    • FABIA II (542)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/86PS)
      • 1.6 (77kW/105PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (77kW/105PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TSI (63kW/86PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (55kW/75PS)
      • 1.2 TDI (55kW/75PS)
    • FABIA II Combi (545)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/86PS)
      • 1.6 (77kW/105PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (77kW/105PS)
      • 1.2 (44kW/60PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TSI (63kW/86PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (55kW/75PS)
      • 1.2 TDI (55kW/75PS)
    • RAPID (NH3, NK3, NK6)
      • 1.2 (55kW/75PS)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (90kW/122PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 (77kW/105PS)
    • FABIA III (NJ3)
      • 1.0 (44kW/60PS)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
      • 1.4 TDI (66kW/90PS)
      • 1.4 TDI (77kW/105PS)
      • 1.4 TDI (55kW/75PS)
      • 1.6 (81kW/110PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
      • 1.4 TSI R5 (92kW/125PS)
    • FABIA III Universālis (NJ5)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
      • 1.4 TDI (66kW/90PS)
      • 1.4 TDI (77kW/105PS)
      • 1.0 (44kW/60PS)
      • 1.4 TDI (55kW/75PS)
      • 1.6 (81kW/110PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • FABIA IV (PJ3)
      • 1.0 MPI (59kW/80PS)
      • 1.0 MPI (48kW/65PS)
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