TOPRAN 120 429 Exhaust Gas Temperature Sensor

Compatible with VW GOLF VII Variant (BA5, BV5) , AUDI A3 (8V1, 8VK) , AUDI A3 Sportback (8VA, 8VF) Show more info
Measures exhaust gas temperature to optimize engine performance and emissions. Ensures accurate readings for your vehicle's exhaust system.
33.74 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (15.06.2026)
PN 120 429
Make TOPRAN

The TOPRAN 120 429 is a high-quality sensor designed to accurately measure the temperature of exhaust gases. This critical data allows the engine control unit (ECU) to make real-time adjustments to fuel injection and ignition timing, thereby optimizing engine performance and fuel efficiency. By providing precise exhaust gas temperature readings, this sensor plays a vital role in managing emissions. It helps the ECU ensure that the catalytic converter operates within its optimal temperature range, contributing to cleaner exhaust and compliance with environmental regulations. Crafted with durable materials, the TOPRAN 120 429 is built to withstand the harsh conditions of the exhaust system, including high temperatures and corrosive gases. Its robust construction ensures reliable and long-lasting performance, providing peace of mind for vehicle owners.

  • Accurately measures exhaust gas temperature.
  • Optimizes engine performance and fuel efficiency.
  • Aids in emissions control and catalytic converter function.
  • Designed for durability in high-temperature environments.
  • Ensures reliable and long-lasting operation.
  • Direct fit for compatible vehicle models.
  • Part of TOPRAN's extensive range of engine management components.
Installation side
at the turbocharger
Installation side
Wire to the exhaust gas recirculation valve
Number of pin contacts
2
Mounting type
screwed
Connector color
brown
Sensor type
NTC sensor
Cable length [mm]
261
Overall length [mm]
356
Thread size
M 10
Thread pitch [mm]
+125
Plug connector housing shape
D-Shape
Connection plug material
GFK (Glass Fiber Reinforced Plastic)
Additional article/Additional info 2
with wire
Housing material
Stainless steel
Screw head/nut profile
Hex key
Form
straight
Type of wire insulation
with fiber braid insulation (with silicone coating)
  • VW
    • GOLF VII Variant (BA5, BV5)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 2.0 TDI (110kW/150PS)
      • 2.0 TDI (81kW/110PS)
    • JETTA IV (162, 163, AV3, AV2)
      • 2.0 TDI (110kW/150PS)
    • BEETLE Kabriolets (5C7, 5C8)
      • 2.0 TDI (110kW/150PS)
    • BEETLE (5C1, 5C2)
      • 2.0 TDI (110kW/150PS)
  • AUDI
    • A3 (8V1, 8VK)
      • 2.0 TDI (110kW/150PS)
    • A3 Sportback (8VA, 8VF)
      • 2.0 TDI (110kW/150PS)
    • A3 Limousine (8VS, 8VM)
      • 2.0 TDI (81kW/110PS)
      • 2.0 TDI (110kW/150PS)
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