MAHLE Coolant Temperature Sensor TSE 1D

Compatible with VW POLO III (6N1) , VW PASSAT B5 (3B2) , VW PASSAT B5 Variant (3B5) Show more info
Accurate engine coolant temperature sensor by MAHLE, part code TSE 1D. Ensures optimal engine performance and fuel efficiency.
12.16 EUR
inc. VAT 21%
In stock 7
Delivery 1 day (15.05.2026)
PN TSE 1D
Make MAHLE
EAN 4250192947270

This MAHLE coolant temperature sensor, part code TSE 1D, is designed to provide precise readings of your engine's coolant temperature. Accurate temperature data is crucial for the engine control unit (ECU) to manage fuel injection, ignition timing, and idle speed, thereby optimizing performance and fuel economy. A faulty sensor can lead to poor starting, rough idling, increased fuel consumption, and potential engine overheating. Trust MAHLE for reliable and durable engine management components.

  • Direct fit for specified applications
  • Ensures accurate engine temperature monitoring
  • Optimizes fuel efficiency and performance
  • Durable construction for long service life
  • MAHLE quality and reliability
Number of pin contacts
4
Additional article/Additional information
with gasket
Net weight [g]
23
Package width [cm]
6,70
Package length [cm]
8,7
Package height [cm]
9,20
  • VW
    • POLO III (6N1)
      • 64 1.9 D (47kW/64PS)
      • 60 1.7 SDI (44kW/60PS)
      • 64 1.9 SDI (47kW/64PS)
    • PASSAT B5 (3B2)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 2.8 V6 Syncro/4motion (142kW/193PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 2.8 V6 (142kW/193PS)
      • 1.8 Syncro/4motion (92kW/125PS)
      • 1.9 TDI Syncro/4motion (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI Syncro/4motion (110kW/150PS)
      • 1.9 TDI 4motion (85kW/115PS)
    • PASSAT B5 Variant (3B5)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 2.8 V6 (142kW/193PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 2.8 V6 Syncro/4motion (142kW/193PS)
      • 1.8 Syncro/4motion (92kW/125PS)
      • 1.9 TDI Syncro/4motion (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 2.5 TDI (110kW/150PS)
      • 2.5 TDI Syncro/4motion (110kW/150PS)
      • 1.9 TDI 4motion (85kW/115PS)
    • CADDY II Furgons/minivens (9K9A)
      • 1.9 TDI (66kW/90PS)
    • POLO III CLASSIC (6V2)
      • 90 1.9 TDI (66kW/90PS)
    • GOLF IV (1J1)
      • 1.9 TDI (66kW/90PS)
      • 1.6 (74kW/100PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 SDI (50kW/68PS)
      • 1.4 16V (55kW/75PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 2.3 V5 (110kW/150PS)
      • 1.9 TDI 4motion (66kW/90PS)
      • 1.8 4motion (92kW/125PS)
      • 2.0 (85kW/115PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.9 TDI (85kW/115PS)
      • 1.6 16V (77kW/105PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.6 (75kW/102PS)
      • 2.0 4motion (85kW/115PS)
    • NEW BEETLE (9C1, 1C1)
      • 1.9 TDI (66kW/90PS)
    • POLO Variant (6V5)
      • 1.9 TDI (66kW/90PS)
    • BORA I (1J2)
      • 1.9 TDI (66kW/90PS)
      • 1.6 16V (77kW/105PS)
    • GOLF IV Variant (1J5)
      • 1.4 16V (55kW/75PS)
      • 1.6 (74kW/101PS)
      • 2.0 (85kW/115PS)
      • 1.9 SDI (50kW/68PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 1.9 TDI 4motion (66kW/90PS)
      • 2.3 V5 (110kW/150PS)
      • 2.3 V5 4motion (110kW/150PS)
      • 1.8 4motion (92kW/125PS)
      • 1.6 16V (77kW/105PS)
      • 1.9 TDI 4motion (85kW/115PS)
      • 1.6 (75kW/102PS)
      • 2.0 4motion (85kW/115PS)
      • 1.8 T (110kW/150PS)
    • BORA Variant (1J6)
      • 1.6 16V (77kW/105PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.9 TDI (66kW/90PS)
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