TOPRAN 638 561 Exhaust Gas Temperature Sensor

Compatible with SEAT LEON ST (5F8) , VW GOLF VII Variant (BA5, BV5) , AUDI A3 (8V1, 8VK) Show more info
Measures exhaust gas temperature to optimize engine performance and emissions. Ensures accurate readings for your vehicle's exhaust system.
31.55 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (29.06.2026)
PN 638 561
Make TOPRAN

This TOPRAN exhaust gas temperature sensor, part code 638 561, is designed to accurately monitor the temperature of exhaust gases. Proper monitoring of exhaust gas temperature is crucial for the efficient operation of modern engines, particularly those equipped with turbochargers or complex emission control systems. By providing real-time data to the engine control unit (ECU), this sensor helps in adjusting fuel injection, ignition timing, and other parameters to maintain optimal performance and reduce harmful emissions. Its robust construction ensures reliability and longevity even under the demanding conditions found in the exhaust system. Installing this sensor can help prevent potential engine damage caused by excessively high exhaust temperatures and contribute to better fuel economy. It is a direct replacement for the original sensor, ensuring a proper fit and function.

  • Direct replacement for original equipment
  • Ensures accurate exhaust gas temperature readings
  • Helps optimize engine performance
  • Contributes to reduced emissions
  • Supports efficient fuel consumption
  • Designed for durability in high-temperature environments
  • Part code: 638 561
  • Brand: TOPRAN
Installation side
pre-turbocharger
Component number
G 235
Number of pin contacts
2
Mounting type
screwed
Wrench size
17
Plug connector housing shape
D-Shape
Sensor type
NTC sensor
Cable length [mm]
550
Overall length [mm]
680
Thread size
M 14
Thread pitch [mm]
+15
Additional article/Additional info 2
with wire
Additional article/Additional info 2
with a heat-resistant tube
Screw head/nut profile
Hex key
Form
Curved
  • SEAT
    • LEON ST (5F8)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI (81kW/110PS)
    • LEON (5F1)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI (81kW/110PS)
    • ALHAMBRA (710, 711)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDi 4Drive (130kW/177PS)
    • ATECA (KH7, KHP)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4Drive (110kW/150PS)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (105kW/143PS)
    • TARRACO (KN2)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4Drive (110kW/150PS)
  • VW
    • GOLF VII Variant (BA5, BV5)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 GTD (135kW/184PS)
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (81kW/110PS)
      • 2.0 GTD (135kW/184PS)
    • SHARAN (7N1, 7N2)
      • 2.0 TDI (130kW/177PS)
      • 2.0 TDI 4motion (130kW/177PS)
    • GOLF SPORTSVAN VII (AM1, AN1)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (81kW/110PS)
    • PASSAT B8 (3G2, CB2)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
    • PASSAT B8 Variant (3G5, CB5)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
    • JETTA IV (162, 163, AV3, AV2)
      • 2.0 TDI (110kW/150PS)
    • BEETLE (5C1, 5C2)
      • 2.0 TDI (110kW/150PS)
    • TOURAN (5T1)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (85kW/116PS)
    • TIGUAN (AD1, AX1)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (85kW/115PS)
      • 2.0 TDI (81kW/110PS)
    • ARTEON (3H7, 3H8)
      • 2.0 TDI (110kW/150PS)
    • TIGUAN ALLSPACE (BW2, BJ2)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
    • T-ROC (A11, D11)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (110kW/150PS)
  • AUDI
    • A3 (8V1, 8VK)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI quattro (135kW/184PS)
      • 2.0 TDI (100kW/136PS)
    • A3 Sportback (8VA, 8VF)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (135kW/184PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI (100kW/136PS)
    • A3 Limousine (8VS, 8VM)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI quattro (135kW/184PS)
    • TT (FV3, FVP)
      • 2.0 TDI (135kW/184PS)
    • TT Roadster (FV9, FVR)
      • 2.0 TDI (135kW/184PS)
    • Q2 (GAB, GAG)
      • 2.0 TDI quattro (110kW/150PS)
    • Q3 (F3B)
      • 35 TDI (110kW/150PS)
      • 35 TDI quattro (110kW/150PS)
    • Q3 Sportback (F3N)
      • 35 TDI (110kW/150PS)
      • 35 TDI quattro (110kW/150PS)
  • SKODA
    • OCTAVIA III (5E3, NL3, NR3)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI RS (135kW/184PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI / TDI RS 4x4 (135kW/184PS)
    • OCTAVIA III Combi (5E5, 5E6)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (105kW/143PS)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI RS (135kW/184PS)
      • 2.0 TDI / TDI RS 4x4 (135kW/184PS)
    • SUPERB III (3V3)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • SUPERB III Universālis (3V5)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • KODIAQ I (NS6, NS7, NV7)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI (110kW/150PS)
    • KAROQ (NU7, ND7)
      • 2.0 TDI 4x4 (110kW/150PS)
      • 2.0 TDI 4x4 (140kW/190PS)
Menu
Call Us
0 Updated