TOPRAN 638 593 Exhaust Gas Temperature Sensor

Compatible with VW JETTA IV (162, 163, AV3, AV2) , SEAT ALHAMBRA (710, 711) , AUDI Q3 (8UB, 8UG) Show more info
Measures exhaust gas temperature for optimal engine performance and emissions control. Ensures accurate readings for your vehicle's exhaust system.
44.57 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (14.05.2026)
PN 638 593
Make TOPRAN

This TOPRAN exhaust gas temperature sensor, part number 638 593, is designed to monitor the temperature of gases within your vehicle's exhaust system. Accurate exhaust gas temperature readings are crucial for the proper functioning of modern engines. They help the engine control unit (ECU) make necessary adjustments to fuel injection, ignition timing, and other parameters to maintain optimal performance and fuel efficiency. By providing precise data, this sensor contributes to reducing harmful emissions and preventing potential damage to exhaust components like the catalytic converter or diesel particulate filter (DPF). Its robust construction ensures reliability and longevity under demanding operating conditions. Installation of this sensor is straightforward for qualified technicians. It is a direct replacement for the original equipment part, ensuring compatibility and ease of fitment.

  • Direct replacement for original equipment
  • Monitors exhaust gas temperature
  • Ensures optimal engine performance
  • Aids in emissions control
  • Supports catalytic converter and DPF function
  • Reliable and durable construction
  • Part number: 638 593
  • Brand: TOPRAN
Installation side
pre-turbocharger
Exhaust gas system
For vehicles with a factory-installed soot/particulate filter
Component number
G 235
Number of pin contacts
2
Mounting type
screwed
Connector color
black
Sensor type
NTC sensor
Cable length [mm]
530
Overall length [mm]
553
Thread size
M 14
Thread pitch [mm]
+15
Plug connector housing shape
D-Shape
Wrench size
17
Additional article/Additional info 2
with a heat-resistant tube
Additional article/Additional info 2
with wire
Screw head/nut profile
Hex key
Form
Curved
  • VW
    • JETTA IV (162, 163, AV3, AV2)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
    • SHARAN (7N1, 7N2)
      • 2.0 TDI (85kW/115PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI 4motion (135kW/184PS)
    • GOLF VII Variant (BA5, BV5)
      • 1.6 TDI 4motion (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI 4motion (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
    • TIGUAN (5N_)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (110kW/150PS)
      • 2.0 TDI 4motion (135kW/184PS)
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI 4motion (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI 4motion (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
    • GOLF SPORTSVAN VII (AM1, AN1)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (85kW/115PS)
    • SCIROCCO III (137, 138)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
    • BEETLE Kabriolets (5C7, 5C8)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (81kW/110PS)
    • BEETLE (5C1, 5C2)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (81kW/110PS)
    • PASSAT B8 (3G2, CB2)
      • 1.6 TDI (88kW/120PS)
    • PASSAT B8 Variant (3G5, CB5)
      • 1.6 TDI (88kW/120PS)
    • TOURAN (5T1)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
    • CADDY IV Lielas ietilpības automobilis (SAB, SAJ)
      • 2.0 TDI (75kW/102PS)
      • 2.0 TDI (55kW/75PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (90kW/122PS)
      • 2.0 TDI 4motion (110kW/150PS)
    • CADDY IV Furgons/minivens (SAA, SAH)
      • 2.0 TDI (55kW/75PS)
      • 2.0 TDI (75kW/102PS)
      • 2.0 TDI 4motion (90kW/122PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4motion (55kW/75PS)
      • 2.0 TDI 4motion (110kW/150PS)
    • CC B7 (358)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
    • TIGUAN (AD1, AX1)
      • 1.6 TDI (85kW/115PS)
    • TIGUAN ALLSPACE (BW2, BJ2)
      • 2.0 TDI 4motion (110kW/150PS)
    • POLO VI (AW1, BZ1, AE1)
      • 1.6 TDI (59kW/80PS)
      • 1.6 TDI (70kW/95PS)
    • T-ROC (A11, D11)
      • 1.6 TDI (85kW/115PS)
    • T-CROSS (C11, D31)
      • 1.6 TDi (70kW/95PS)
  • SEAT
    • ALHAMBRA (710, 711)
      • 2.0 TDI (85kW/115PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4Drive (110kW/150PS)
      • 2.0 TDI (135kW/184PS)
      • 2.0 TDI 4Drive (135kW/184PS)
    • ATECA (KH7, KHP)
      • 1.6 TDI (85kW/115PS)
    • ARONA (KJ7, KJP)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI (70kW/95PS)
    • IBIZA V (KJ1, KJG)
      • 1.6 TDI (70kW/95PS)
      • 1.6 TDI (59kW/80PS)
      • 1.6 TDI (85kW/115PS)
  • AUDI
    • Q3 (8UB, 8UG)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI quattro (110kW/150PS)
      • 2.0 TDI quattro (135kW/184PS)
      • 2.0 TDI (88kW/120PS)
      • 2.0 TDI (135kW/184PS)
    • A3 Limousine (8VS, 8VM)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI quattro (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 30 TDI (85kW/115PS)
    • A3 (8V1, 8VK)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
    • A3 Sportback (8VA, 8VF)
      • 2.0 TDI (110kW/150PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI quattro (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 30 TDI (85kW/115PS)
    • A1 (8X1, 8XK)
      • 1.6 TDI (85kW/115PS)
    • A1 Sportback (8XA, 8XF)
      • 1.6 TDI (85kW/115PS)
    • Q2 (GAB, GAG)
      • 1.6 TDI (85kW/115PS)
      • 30 TDI (85kW/115PS)
  • SKODA
    • YETI (5L)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI 4x4 (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI 4x4 (110kW/150PS)
    • OCTAVIA III (5E3, NL3, NR3)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI 4x4 (77kW/105PS)
      • 1.6 TDI 4x4 (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI 4x4 (85kW/115PS)
    • OCTAVIA III Combi (5E5, 5E6)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI 4x4 (77kW/105PS)
      • 1.6 TDI (81kW/110PS)
      • 1.6 TDI 4x4 (81kW/110PS)
      • 1.6 TDI (85kW/115PS)
      • 1.6 TDI 4x4 (85kW/115PS)
    • SUPERB III (3V3)
      • 1.6 TDI (88kW/120PS)
    • SUPERB III Universālis (3V5)
      • 1.6 TDI (88kW/120PS)
    • RAPID (NH3, NK3, NK6)
      • 1.6 TDI (85kW/115PS)
    • RAPID Spaceback (NH1)
      • 1.6 TDI (85kW/115PS)
    • KAROQ (NU7, ND7)
      • 1.6 TDI (85kW/115PS)
    • SCALA (NW1)
      • 1.6 TDI (85kW/116PS)
      • 1.6 TDI (70kW/95PS)
    • KAMIQ (NW4)
      • 1.6 TDI (85kW/115PS)
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