CALORSTAT by Vernet WS2603 Coolant Temperature Sensor

Compatible with RENAULT MEGANE I (BA0/1_) , RENAULT MEGANE I Coach (DA0/1_) , RENAULT MEGANE I Classic (LA0/1_) Show more info
Ensures accurate engine coolant temperature readings for optimal performance and protection.
7.50 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (18.05.2026)
PN WS2603
Make CALORSTAT BY VERNET
EAN 3531650023257

The CALORSTAT by Vernet WS2603 coolant temperature sensor is a critical component for your vehicle's engine management system. It accurately measures the engine's coolant temperature, providing vital data to the engine control unit (ECU). This precise information allows the ECU to adjust fuel injection, ignition timing, and cooling fan operation for optimal engine performance, fuel efficiency, and emissions control. A malfunctioning sensor can lead to poor running conditions, increased fuel consumption, and potential engine damage. Crafted by CALORSTAT by Vernet, a trusted name in thermal components, this sensor is designed for reliability and durability. It meets stringent quality standards to ensure consistent and accurate readings throughout its service life, helping to maintain your engine's health and efficiency.

  • Direct fit for specific vehicle applications
  • Monitors engine coolant temperature accurately
  • Essential for engine control unit (ECU) operation
  • Helps optimize fuel efficiency and emissions
  • Contributes to proper cooling fan activation
  • Ensures consistent engine performance
  • Durable construction for long-lasting reliability
  • Manufactured by CALORSTAT by Vernet
Thread size
20 mm
  • RENAULT
    • MEGANE I (BA0/1_)
      • 1.9 dT (B/SA0K, B/SA0Y) (66kW/90PS)
      • 1.9 TDI (69kW/94PS)
      • 1.9 dTi (BA08, BA0N) (72kW/98PS)
    • MEGANE I Coach (DA0/1_)
      • 2.0 i (DA0G) (84kW/114PS)
      • 1.9 dTi (DA0N) (72kW/98PS)
      • 2.0 i (80kW/109PS)
    • MEGANE I Classic (LA0/1_)
      • 1.9 TDI (69kW/94PS)
      • 1.9 dT (LA0K, LA0Y) (66kW/90PS)
      • 1.9 dTi (LA08, LA0N, LA0K) (72kW/98PS)
      • 2.0 i (LA0G) (80kW/109PS)
    • MEGANE Scénic (JA0/1_)
      • 2.0 i (JA0G) (84kW/114PS)
      • 1.9 dT (JA0K, JA0Y) (66kW/90PS)
      • 1.9 D (JA0J) (47kW/64PS)
      • 1.9 dTi (JA0N) (72kW/98PS)
      • 2.0 i (JA02, JA0G) (80kW/109PS)
    • ESPACE III (JE0_)
      • 2.0 (JE0A) (84kW/114PS)
    • MEGANE I Cabriolet (EA0/1_)
      • 2.0 (EA0G) (84kW/114PS)
      • 2.0 i (EA0G) (80kW/109PS)
    • SPORT SPIDER (EF0_)
      • 2.0 16V (110kW/150PS)
    • KANGOO (KC0/1_)
      • D 55 1.9 (KC0D) (40kW/54PS)
      • D 65 1.9 (KC0E, KC02, KC0J, KC0N) (47kW/64PS)
    • LAGUNA I (B56_, 556_)
      • 1.9 dTi (B56J) (72kW/98PS)
    • CLIO II (BB_, CB_)
      • 1.9 D (B/CB0E, BB0J) (47kW/64PS)
    • KANGOO Express (FC0/1_)
      • D 55 1.9 (FC0D) (40kW/54PS)
      • D 65 1.9 (FC0E, FC02, FC0J, FC0N) (47kW/64PS)
    • TRAFIC Furgons (T_, P_, V_)
      • 1.9 D (44kW/60PS)
    • MEGANE I Grandtour (KA0/1_)
      • 1.9 D (KA0J, KA0R) (47kW/64PS)
    • SCÉNIC I Lielas ietilpības automobilis (JA0/1_, FA0_)
      • 1.9 dTi (JA0N) (72kW/98PS)
    • TRAFIC Autobuss (T_, P_, V_)
      • 1.9 D (44kW/60PS)
    • CLIO II Furgons/Hečbeks (SB0/1/2_)
      • 1.9 D (SB0E) (47kW/64PS)
    • LAGUNA I Grandtour (K56_)
      • 2.0 (84kW/114PS)
    • SCÉNIC I VAN (FA0_, JA0/1_)
      • 1.9 (FA0J) (47kW/64PS)
    • MEGANE Scénic VAN (JA0/1_)
      • 1.9 DT (JA0K) (66kW/90PS)
      • 1.9 DTi (JA0N) (72kW/98PS)
  • VOLVO
    • S40 I (644)
      • 1.9 TD (66kW/90PS)
      • 1.9 DI (70kW/95PS)
    • V40 Universālis (645)
      • 1.9 TD (66kW/90PS)
      • 1.9 DI (70kW/95PS)
  • MITSUBISHI
    • CARISMA (DA_)
      • 1.9 TD (DA4A) (66kW/90PS)
    • CARISMA Sedans (DA_)
      • 1.9 TD (DA4A) (66kW/90PS)
MITSUBISHI
OPEL
RENAULT
VOLVO
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