CALORSTAT by Vernet WS2581 Coolant Temperature Sensor

Compatible with VW PASSAT B3/B4 (3A2, 35I) , VW GOLF III (1H1) , VW VENTO (1H2) Show more info
Ensures accurate engine coolant temperature readings for optimal performance and efficiency. Directly replaces the original sensor.
7.06 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (24.03.2026)
PN WS2581
Make CALORSTAT BY VERNET
EAN 3531650012008

The CALORSTAT by Vernet WS2581 coolant temperature sensor is designed to provide precise measurements of your engine's coolant temperature. This accurate data is crucial for the engine control unit (ECU) to manage fuel injection, ignition timing, and cooling fan operation, thereby ensuring optimal engine performance, fuel economy, and emissions control. Crafted with high-quality materials and subjected to rigorous testing, this sensor guarantees reliability and durability. It is engineered to meet or exceed original equipment specifications, ensuring a perfect fit and seamless integration with your vehicle's cooling system. Replacing a faulty coolant temperature sensor can prevent overheating issues and restore proper engine function.

  • Direct fit replacement for original equipment.
  • Ensures accurate engine coolant temperature readings.
  • Critical for ECU performance management.
  • Helps optimize fuel efficiency and emissions.
  • Prevents engine overheating and performance issues.
  • Durable construction for long-lasting reliability.
  • Designed to meet or exceed OEM specifications.
Thread size
20 mm
  • VW
    • PASSAT B3/B4 (3A2, 35I)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
    • GOLF III (1H1)
      • 1.9 TD, GTD (55kW/75PS)
    • VENTO (1H2)
      • 1.9 D (48kW/65PS)
      • 1.9 TD (55kW/75PS)
    • LT 28-35 I Autobuss (281-363)
      • 2.4 D (51kW/70PS)
      • 2.4 TD (70kW/95PS)
    • GOLF III Variant (1H5)
      • 1.9 D (47kW/64PS)
      • 1.9 TD (55kW/75PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
    • POLO III (6N1)
      • 64 1.9 D (47kW/64PS)
    • LT 28-35 I Furgons (281-363)
      • 2.4 TD (70kW/95PS)
      • 2.4 D (51kW/69PS)
    • LT 28-35 I Platforma/Šasija (281-363)
      • 2.4 D (51kW/69PS)
      • 2.4 TD (70kW/95PS)
    • CADDY II Pick-up (9U7)
      • 1.9 D (47kW/64PS)
    • LT 40-55 I Furgons (291-512)
      • 2.4 D (51kW/69PS)
      • 2.4 TD (70kW/95PS)
    • LT 40-55 I Platforma/Šasija (293-909)
      • 2.4 D (51kW/69PS)
      • 2.4 TD (70kW/95PS)
    • POLO (6N2)
      • 1.9 D (47kW/64PS)
    • CADDY II Furgons/minivens (9K9A)
      • 1.9 D (47kW/64PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.9 D (47kW/64PS)
  • SEAT
    • TOLEDO I (1L2)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
      • 1.9 D (47kW/64PS)
    • IBIZA II (6K1)
      • 1.9 TD (55kW/75PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 D (47kW/64PS)
    • CORDOBA (6K1, 6K2)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
      • 1.9 D (47kW/64PS)
    • INCA (6K9)
      • 1.9 D (47kW/64PS)
  • SKODA
    • FELICIA I (6U1)
      • 1.9 D (47kW/64PS)
    • FELICIA I Universālis (6U5)
      • 1.9 D (47kW/64PS)
    • FELICIA I Pick-up (6UF, 6U7)
      • 1.9 D (47kW/64PS)
    • FELICIA II (6U1)
      • 1.9 D (47kW/64PS)
    • FELICIA II Universālis (6U5)
      • 1.9 D (47kW/64PS)
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