CALORSTAT by Vernet WS2539 Coolant Temperature Sensor

Compatible with ALFA ROMEO 33 (905_) , ALFA ROMEO 33 Sportwagon (905_) , ALFA ROMEO 33 (907_) Show more info
Ensures accurate engine temperature readings for optimal performance and protection. Directly replaces the original component for a seamless fit.
5.23 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (18.05.2026)
PN WS2539
Make CALORSTAT BY VERNET
EAN 3531650011612

The CALORSTAT by Vernet WS2539 coolant temperature sensor is a critical component for your vehicle's engine management system. It accurately monitors the engine's coolant temperature, providing vital data to the engine control unit (ECU). This data allows the ECU to precisely adjust fuel injection, ignition timing, and cooling fan operation. Proper functioning of the temperature sensor is essential for maintaining optimal engine operating temperature, preventing overheating, and ensuring efficient fuel consumption. Designed as a direct replacement for the original equipment, the WS2539 offers the same fit, form, and function. It is manufactured to meet stringent quality standards, ensuring reliability and durability for long-lasting performance.

  • Direct replacement for original equipment
  • Ensures accurate engine temperature monitoring
  • Critical for ECU engine management functions
  • Helps prevent engine overheating
  • Contributes to optimal fuel efficiency
  • Reliable performance and durability
  • High-quality manufacturing standards
Thread size
M14x1.5
  • ALFA ROMEO
    • 33 (905_)
      • 1.2 (905.A) (50kW/68PS)
      • 1.3 (905.A1B, 905.A1C, 905.A1G) (55kW/75PS)
      • 1.3 (905.A1A, 905.A1C, 905.A1D, 905.A1F, 905.A1H) (63kW/86PS)
      • 1.5 (905.A2) (75kW/102PS)
      • 1.5 QV (905.A2N, 905.A2V) (77kW/105PS)
      • 1.7 i.e. (905.A3D) (77kW/105PS)
      • 1.7 QV (905.A3) (84kW/114PS)
      • 1.5 4x4 (905.A2M, 905.A2T) (77kW/105PS)
      • 1.7 (905A2A) (95kW/129PS)
      • 1.7 (905A3) (87kW/118PS)
    • 33 Sportwagon (905_)
      • 1.5 4x4 (905.A2U) (77kW/105PS)
      • 1.7 i.e. 4x4 (905A3G, 905B3F) (77kW/105PS)
      • 1.7 i.e. (905B3F) (77kW/105PS)
      • 1.7 (905B3C) (87kW/118PS)
    • 33 (907_)
      • 1.4 i.e. (907.A3A, 907.A3B) (65kW/88PS)
      • 1.4 i.e. (907.A3A, 907.A3B) (66kW/90PS)
      • 1.7 i.e. (907.A1A) (79kW/107PS)
      • 1.7 i.e. (907.A1A) (77kW/105PS)
      • 1.7 16V (907.A1C) (95kW/129PS)
      • 1.7 16V (907.A1C) (97kW/132PS)
      • 1.7 16V 4x4 (907.A1G) (95kW/129PS)
      • 1.7 16V 4x4 (907.A1G) (97kW/132PS)
      • 1.7 16V (907.A1B) (101kW/137PS)
      • 1.5 i.e (907A2B) (71kW/97PS)
      • 1.5 i.e. (907A2A) (74kW/101PS)
      • 1.7 16V 4x4 (907A1F) (101kW/137PS)
      • 1.5 (907A2) (77kW/105PS)
      • 1.7 i.e. 4x4 (907.A1G) (79kW/107PS)
    • 33 Sportwagon (907_)
      • 1.4 i.e. (907B3B) (65kW/88PS)
      • 1.4 i.e. (907B3B) (66kW/90PS)
      • 1.7 i.e. (907.B1A) (79kW/107PS)
      • 1.7 16V (907.B1G) (97kW/132PS)
      • 1.7 i.e. (907.B1A) (77kW/105PS)
      • 1.7 16V (907.B1G) (95kW/129PS)
      • 1.7 16V 4x4 (907.B1H) (97kW/132PS)
      • 1.7 i.e. 4x4 (907.B1E) (79kW/107PS)
      • 1.7 16V 4x4 (907.B1H) (95kW/129PS)
      • 1.7 16V (907B1B) (101kW/137PS)
      • 1.5 i.e (907B2B) (71kW/97PS)
      • 1.7 16V 4x4 (907B1H) (101kW/137PS)
      • 1.7 i.e. 4x4 (907B1D) (77kW/105PS)
    • 75 (162_)
      • 2.0 T.S. (162.4CB, 162.B4, 162.B4A) (107kW/146PS)
      • 2.0 T.S Cat (162.B4A) (109kW/148PS)
    • 155 (167_)
      • 1.7 T.S. (167.A4D, 167.A4H) (85kW/115PS)
      • 1.8 T.S. Sport (167.A4A, 167.A4C, 167.A4E) (93kW/127PS)
      • 2.0 T.S. (167.A2A, 167.A2D) (104kW/141PS)
      • 2.0 T.S. (167.A2D) (106kW/144PS)
      • 2.0 16V Turbo Q4 (167.A2B, 167.A2C, 167.A2E) (137kW/186PS)
      • 2.0 16V Turbo Q4 (167.A2B, 167.A2C, 167.A2E) (140kW/190PS)
      • 2.5 V6 (167.A1C, 167.A1E) (120kW/163PS)
      • 2.5 V6 (167.A1C, 167.A1) (121kW/165PS)
      • 2.5 TD (167.A1A, 167.A1G) (92kW/125PS)
      • 2.0 T.S. 16V (167.A2G) (110kW/150PS)
      • 1.7 T.S. 16V (167.A4N) (103kW/140PS)
      • 1.7 T.S. (167.A4G) (83kW/113PS)
    • 164 (164_)
      • 2.0 Twin Spark (164.A2C, 164.A2L, 164A2H) (105kW/143PS)
      • 2.0 Twin Spark (164.A2H, 164.A2) (109kW/148PS)
      • 2.0 Twin Spark (164.H3) (106kW/144PS)
    • 145 (930_)
      • 1.6 i.e. (930.A2) (76kW/103PS)
      • 1.4 i.e. (930.A3) (66kW/90PS)
    • 146 (930_)
      • 1.6 i.e. (930.B2) (76kW/103PS)
      • 1.4 i.e. (930.B3) (66kW/90PS)
  • FIAT
    • TIPO (160_)
      • 2.0 i.e. 16V Sport (160.EF) (102kW/139PS)
      • 2.0 16V (160.AV) (107kW/146PS)
      • 1.8 i.e.16V Sport (100kW/136PS)
    • UNO (146_, 158_)
      • 1.3 Turbo i.e. (74kW/101PS)
      • 1.4 Turbo i.e. (82kW/112PS)
      • 1.4 Turbo i.e. (87kW/118PS)
    • CROMA (154_)
      • 2000 i.e. Turbo (154.AM) (114kW/155PS)
      • 2500 TD (154.AE) (74kW/101PS)
      • 2500 TD (154.LL, 154.PL) (85kW/115PS)
      • 2000 i.e. Turbo (154.AM, 154.LM) (110kW/150PS)
      • 2000 16V (101kW/137PS)
      • 2500 V6 (119kW/162PS)
      • 1900 Turbo D i.d. (154.LL, 154.PL) (66kW/90PS)
      • 1900 Turbo D i.d. (69kW/94PS)
      • 2500 D (55kW/75PS)
      • 2500 TDE (77kW/105PS)
  • LANCIA
    • Y10 (156_)
      • 1.0 Fire Catalytic-Conv (156AE) (33kW/45PS)
      • 1.1 i.e Fire (156AC) (42kW/57PS)
      • 1.1 i.e Fire Visu riteņu piedziņa (156AC) (42kW/57PS)
    • DELTA I (831_)
      • 1.6 HF Turbo (831AB.020S) (97kW/132PS)
      • 2.0 HF Integrale (831AB.024) (133kW/181PS)
      • 2.0 16V HF Integrale (831AB.026) (144kW/196PS)
      • 2.0 HF Integrale (831AB.024S, 831AB.028) (130kW/177PS)
      • 2.0 16V HF Evo Integrale (831AB.027) (155kW/211PS)
      • 1.6 GT i.e. (831AB.016) (80kW/109PS)
      • 1.6 HF Turbo (831AB.020) (103kW/140PS)
      • 2.0 HF Integrale (831AB.019) (122kW/166PS)
    • THEMA (834_)
      • 2000 i.e. (834BV) (85kW/115PS)
      • 2000 i.e.Turbo (834CV) (110kW/150PS)
      • 2850 V6 i.e. (834AD, 834CD, 834BD) (108kW/147PS)
      • 2500 Turbo DS (834AE) (85kW/115PS)
      • 2500 Turbo DS (834AM) (77kW/105PS)
      • 2000 i.e. 16V (834AI) (104kW/141PS)
      • 2000 i.e. 16V Turbo (834AL) (130kW/177PS)
      • 3000 V6 (834GD, 834FD) (126kW/171PS)
      • 2000 16V (834FA) (112kW/152PS)
      • 8.32 (834FS) (151kW/205PS)
      • 2000 16V Turbo (834GC, 834FC) (148kW/201PS)
      • 2000 16V Turbo (834AC) (133kW/181PS)
      • 8.32 (834F) (158kW/215PS)
      • 2000 i.e (834AB) (86kW/117PS)
      • 2000 i.e. 16V (834AA) (108kW/147PS)
    • THEMA SW (834_)
      • 2000 i.e. 16V (834AI) (104kW/141PS)
      • 2000 Turbo (834.FA, 834.BV, 834.CV) (110kW/150PS)
      • 2000 16V (834FA) (112kW/152PS)
      • 2000 i.e. 16V Turbo (834AL) (130kW/177PS)
      • 3000 V6 (834GD, 834FD) (126kW/171PS)
      • 2000 Turbo 16V (834GC, 834FC) (148kW/201PS)
      • 2500 Turbo DS (834FE, 834LE) (85kW/116PS)
      • 2000 i.e. 16V (834AA) (108kW/147PS)
      • 2000 i.e. 16V Turbo (834AC) (133kW/181PS)
      • 2500 Turbo DS (834AM) (77kW/105PS)
    • DELTA II (836_)
      • 2.0 16V (836AA, 836CA) (102kW/139PS)
      • 2.0 16V Turbo (836AB) (137kW/186PS)
      • 1.8 i.e. 16V GT (836AR) (96kW/131PS)
      • 2.0 16V Turbo (836AS) (142kW/193PS)
    • DEDRA SW (835_)
      • 1.6 (835EB) (66kW/90PS)
      • 1.6 16V (835EI) (76kW/103PS)
    • DEDRA (835_)
      • 1.6 16V (835EI) (76kW/103PS)
    • LYBRA (839_)
      • 1.8 16V (839AXB1A, 839AXG1A) (96kW/131PS)
    • LYBRA SW (839_)
      • 1.8 16V (839BXB1A, 839BXG1A) (96kW/131PS)
  • RENAULT
    • 19 I (B/C53_)
      • 1.4 (B/C53P) (43kW/58PS)
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