PN TSW 9D

MAHLE TSW 9D Radiator Fan Thermoswitch

16.47 EUR inc. VAT 21%
In stock 2
Delivery: 1 day (26.10.2026)
Compatible with: AUDI 80 B2 Sedans (811, 813, 814, 819, 853), AUDI 80 B3 Sedans (893, 894, 8A2), AUDI 100 C3 Sedans (443, 444) +15 Show more info →
This MAHLE TSW 9D radiator fan thermoswitch is designed to regulate the operation of your vehicle's cooling fan. Ensure optimal engine temperature with this reliable component.
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Description

The MAHLE TSW 9D radiator fan thermoswitch plays a crucial role in maintaining your engine's optimal operating temperature. It is engineered to detect specific temperature thresholds within the cooling system. When the coolant reaches a predetermined temperature, this thermoswitch activates the radiator fan, drawing in cool air to dissipate heat. As the temperature drops back to a safe level, the switch deactivates the fan, preventing unnecessary energy consumption and wear. This component is essential for preventing engine overheating, which can lead to severe damage and costly repairs. Rely on MAHLE's quality manufacturing for consistent performance and durability in your cooling system.

  • Direct replacement for original equipment.
  • Ensures proper radiator fan activation.
  • Helps maintain optimal engine temperature.
  • Prevents engine overheating.
  • Reliable performance from MAHLE.
  • Durable construction for longevity.

Compatibility 3 brands · 18 models

AUDI13 models
  • 80 B2 Sedans (811, 813, 814, 819, 853) 1.3 (44kW/60PS) · 1.6 (55kW/75PS) · 1.6 GLE (81kW/110PS) · 1.8 (65kW/88PS) · 1.8 GTE (82kW/112PS) · 1.8 GTE quattro (85Q) (82kW/112PS) · 2.0 quattro (85Q) (85kW/115PS) · 2.2 quattro (85Q) (100kW/136PS) · 1.8 GTE quattro (85Q) (81kW/110PS) · 1.9 CD-5S (85kW/115PS) · 1.8 GTE (81kW/110PS) · 2.0 (85kW/115PS)
  • 80 B3 Sedans (893, 894, 8A2) 1.8 (55kW/75PS) · 1.8 S (65kW/88PS) · 1.8 S (66kW/90PS) · 1.8 E (82kW/112PS) · 1.8 (83kW/113PS) · 2.0 E (83kW/113PS) · 1.6 D (40kW/54PS) · 1.6 TD (59kW/80PS) · 1.9 D (50kW/68PS) · 2.0 E 16V (101kW/137PS) · 1.8 S quattro (65kW/88PS) · 1.8 S quattro (66kW/90PS) · 1.8 quattro (83kW/113PS) · 2.0 E quattro (83kW/113PS) · 2.0 quattro (85kW/115PS) · 2.0 E 16V quattro (101kW/137PS) · 2.0 E (82kW/112PS) · 1.8 E quattro (82kW/112PS)
  • 100 C3 Sedans (443, 444) 1.8 (65kW/88PS) · 1.8 Cat (66kW/90PS) · 1.9 (74kW/100PS) · 2.0 (83kW/113PS) · 2.0 Cat (85kW/115PS) · 2.1 (100kW/136PS) · 2.2 (85kW/115PS) · 2.2 (101kW/137PS) · 2.2 Turbo (121kW/165PS) · 2.3 E (100kW/136PS) · 2.0 D (51kW/70PS) · 2.0 D Turbo (64kW/87PS) · 2.0 D Turbo (74kW/100PS) · 2.5 TDI (88kW/120PS) · 2.3 E (98kW/133PS) · 1.8 quattro (65kW/88PS) · 1.8 Cat quattro (66kW/90PS) · 2.2 quattro (101kW/137PS) · 2.2 E Turbo quattro (121kW/165PS) · 2.3 E quattro (100kW/136PS) · 2.3 quattro (98kW/133PS) · 1.8 (55kW/75PS) · 2.4 D (60kW/82PS) · 2.2 E quattro (88kW/120PS) · 1.8 (66kW/90PS) · 1.8 quattro (66kW/90PS) · 2.0 (85kW/115PS) · 2.2 Cat quattro (101kW/137PS) · 2.2 Cat (101kW/137PS)
  • COUPE B2 (81, 855, 856) 1.8 GT (65kW/88PS) · 1.8 GT (79kW/107PS) · 2.0 (85kW/115PS) · 2.1 GT (96kW/131PS) · 2.2 GT (85kW/115PS) · 2.2 GT (100kW/136PS) · 2.2 quattro (100kW/136PS) · 2.2 quattro (88kW/120PS) · 1.8 GT (82kW/112PS) · 2.3 (98kW/133PS) · 2.3 quattro (98kW/133PS) · 2.0 (83kW/113PS) · 1.8 GT quattro (82kW/112PS)
  • QUATTRO (85) 2.1 Turbo (147kW/200PS) · 2.1 20V Turbo (225kW/306PS)
  • COUPE B3 (89, 8B3) 2.3 (100kW/136PS) · 2.3 20V (123kW/167PS) · 2.3 quattro (100kW/136PS) · 2.3 20V quattro (125kW/170PS) · 2.3 20V quattro (123kW/167PS) · 2.3 20V (125kW/170PS)
  • 100 C4 Sedans (4A2) 2.3 E (98kW/133PS) · 2.3 E quattro (98kW/133PS) · 2.0 E 16V (103kW/140PS)
  • 80 B4 Sedans (8C2) 1.9 TD (55kW/75PS) · 1.9 TDI (66kW/90PS) · 1.6 (52kW/71PS) · 2.0 (66kW/90PS) · 2.0 E (85kW/115PS) · 2.0 E 16V (103kW/140PS) · 2.3 E (98kW/133PS) · 2.6 (110kW/150PS) · 2.8 (128kW/174PS) · 2.0 E 16V quattro (103kW/140PS) · 2.0 E quattro (85kW/115PS) · S2 quattro (169kW/230PS) · 2.3 E quattro (98kW/133PS) · 2.6 quattro (110kW/150PS) · 2.8 quattro (128kW/174PS)
  • 100 C3 Avant (445, 446) 1.8 (55kW/75PS) · 1.8 (65kW/88PS) · 1.8 (66kW/90PS) · 2.0 (83kW/113PS) · 2.0 E Cat (85kW/115PS) · 2.1 (100kW/136PS) · 2.2 (85kW/115PS) · 2.2 (101kW/137PS) · 2.2 Turbo (121kW/165PS) · 2.3 (100kW/136PS) · 2.0 D (51kW/70PS) · 2.0 TD (64kW/87PS) · 2.0 TD (74kW/100PS) · 2.5 TDI (88kW/120PS) · 2.3 (98kW/133PS) · 2.2 quattro (101kW/137PS) · 2.2 Turbo quattro (121kW/165PS) · 2.3 E quattro (100kW/136PS) · 2.3 quattro (98kW/133PS) · 2.2 E quattro (88kW/120PS) · 2.4 D (60kW/82PS) · 1.9 (74kW/100PS) · 1.8 quattro (65kW/88PS) · 1.8 Cat quattro (66kW/90PS) · 1.8 quattro (66kW/90PS) · 2.0 E (85kW/115PS) · 2.2 Cat (101kW/137PS) · 2.2 Cat quattro (101kW/137PS) · 1.8 Cat (66kW/90PS)
  • 80 B4 Avant (8C5) 2.0 (66kW/90PS) · 2.0 E (85kW/115PS) · 2.0 E 16V (103kW/140PS) · 2.3 E (98kW/133PS) · 2.6 (110kW/150PS) · S2 quattro (169kW/230PS) · 2.6 quattro (110kW/150PS) · 2.8 quattro (128kW/174PS) · 2.3 E quattro (98kW/133PS) · 1.9 TDI (66kW/90PS) · 2.8 (128kW/174PS) · 2.0 E 16V quattro (103kW/140PS) · 1.9 TD (55kW/75PS)
  • 100 C4 Avant (4A5) 2.3 E (98kW/133PS) · 2.3 E quattro (98kW/133PS) · 2.0 E 16V (103kW/140PS)
  • 90 B2 (813, 814, 853) 2.0 (85kW/115PS) · 2.2 (85kW/115PS) · 2.2 (100kW/136PS) · 2.2 E quattro (100kW/136PS) · 2.2 E quattro (88kW/120PS) · 2.0 (83kW/113PS)
  • 90 B3 (893, 894, 8A2) 2.0 (85kW/115PS) · 2.3 E (100kW/136PS) · 2.3 E (98kW/133PS) · 2.3 E 20V (123kW/167PS) · 2.3 E quattro (100kW/136PS) · 2.3 E 20V quattro (125kW/170PS) · 2.3 E quattro (98kW/133PS) · 2.3 E 20V quattro (123kW/167PS) · 2.2 E (100kW/136PS) · 2.2 E quattro (100kW/136PS) · 2.3 E 20V (125kW/170PS) · 1.6 TD (59kW/80PS) · 2.0 20 V (118kW/160PS) · 2.0 20 V quattro (118kW/160PS)
VW2 models
  • PASSAT B5 (3B2) 1.6 (74kW/101PS) · 1.8 (92kW/125PS) · 1.8 T (110kW/150PS) · 2.3 VR5 (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) · 2.3 VR5 Syncro/4motion (110kW/150PS) · 1.9 TDI (85kW/115PS) · 1.9 TDI 4motion (85kW/115PS)
  • PASSAT B5 Variant (3B5) 1.6 (74kW/101PS) · 1.8 (92kW/125PS) · 1.8 T (110kW/150PS) · 2.3 VR5 (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) · 2.3 VR5 Syncro/4motion (110kW/150PS) · 1.9 TDI (85kW/115PS) · 1.9 TDI 4motion (85kW/115PS)
FORD3 models
  • SIERRA II Hečbeka virsbūve (GBC, GBG) 2.0 i (92kW/125PS)
  • SIERRA II (GBG, GB4) 2.0 4x4 (92kW/125PS) · 2.0 i (92kW/125PS)
  • SIERRA II Turnier (BNG) 2.0 i (92kW/125PS) · 2.0 4x4 (92kW/125PS)

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