TOPRAN 638 581 Exhaust Gas Temperature Sensor

Compatible with FORD FOCUS II Turnier (DA_, FFS, DS) , FORD FOCUS II (DA_, HCP, DP) , FORD FOCUS C-MAX (DM2) Show more info
Measures exhaust gas temperature to optimize engine performance and emissions. Ensures accurate readings for your vehicle's exhaust system.
54.13 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (14.05.2026)
PN 638 581
Make TOPRAN

This TOPRAN exhaust gas temperature sensor, part number 638 581, is designed to monitor the temperature of exhaust gases. Accurate temperature readings are crucial for the proper functioning of modern engine management systems, helping to control fuel injection, ignition timing, and emissions. By providing precise data, this sensor contributes to maintaining optimal engine operating conditions. This can lead to improved fuel efficiency, reduced harmful emissions, and extended lifespan of other exhaust system components like the catalytic converter. Installation of this sensor is straightforward, designed to integrate seamlessly with your vehicle's existing wiring and exhaust system. It is manufactured to meet stringent quality standards, ensuring reliability and durability in demanding engine bay environments.

  • Direct fit for specified vehicle applications
  • Monitors exhaust gas temperature accurately
  • Supports optimal engine performance
  • Helps reduce harmful emissions
  • Contributes to fuel efficiency
  • Durable construction for longevity
  • Ensures reliable sensor readings
Number of pin contacts
2
Mounting type
screwed
Wrench size
1:4
Thread pitch [mm]
+125
Thread size
M 12
Overall length [mm]
478
Sensor type
NTC sensor
Additional article/Additional info 2
with wire
Screw head/nut profile
Hex key
Form
straight
  • FORD
    • FOCUS II Turnier (DA_, FFS, DS)
      • 2.0 TDCi (98kW/133PS)
      • 2.0 TDCi (100kW/136PS)
      • 2.0 TDCi (81kW/110PS)
    • FOCUS II (DA_, HCP, DP)
      • 2.0 TDCi (98kW/133PS)
      • 2.0 TDCi (100kW/136PS)
      • 2.0 TDCi (81kW/110PS)
    • FOCUS C-MAX (DM2)
      • 2.0 TDCi (98kW/133PS)
      • 2.0 TDCi (100kW/136PS)
    • C-MAX (DM2)
      • 2.0 TDCi (98kW/133PS)
      • 2.0 TDCi (100kW/136PS)
      • 2.0 TDCi (81kW/110PS)
    • FOCUS II Sedans (DB_, FCH, DH)
      • 2.0 TDCi (100kW/136PS)
      • 2.0 TDCi (81kW/110PS)
  • VOLVO
    • S40 II (544)
      • 2.0 D (100kW/136PS)
    • V50 (545)
      • 2.0 D (100kW/136PS)
    • C30 (533)
      • 2.0 D (100kW/136PS)
    • S80 II (124)
      • 2.0 TDi (100kW/136PS)
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