NRF Coolant Temperature Sensor 727009

Compatible with AUDI 80 B3 Sedans (893, 894, 8A2) , AUDI COUPE B3 (89, 8B3) , AUDI 100 C4 Sedans (4A2) Show more info
NRF coolant temperature sensor for precise engine temperature monitoring. Ensures optimal performance and fuel efficiency.
4.24 EUR
inc. VAT 21%
In stock 13
Delivery 1 day (14.05.2026)
PN 727009
Make NRF
EAN 8718042372147

This NRF coolant temperature sensor (part code 727009) is designed to accurately measure the engine's coolant temperature. Proper monitoring of coolant temperature is crucial for maintaining optimal engine performance, preventing overheating, and ensuring efficient fuel consumption. NRF is a trusted brand known for its reliable automotive components. This sensor integrates seamlessly with your vehicle's existing system, providing vital data to the engine control unit (ECU) for adjustments to fuel injection and ignition timing. Built with durable materials to withstand engine bay conditions.

  • Accurate coolant temperature measurement
  • Optimizes engine performance and fuel economy
  • Reliable component from NRF
  • Direct fit for compatible vehicles
  • Durable construction for longevity
Sensor type
NTC sensor
Mounting type
secured with clamps
Plug connector housing shape
rectangular
Number of pin contacts
2
OE-number
025906041A
Additional article/Additional info 2
with suspension parts
  • AUDI
    • 80 B3 Sedans (893, 894, 8A2)
      • 1.8 S (66kW/90PS)
      • 2.0 E 16V quattro (101kW/137PS)
      • 2.0 E (82kW/112PS)
    • COUPE B3 (89, 8B3)
      • 2.0 (85kW/115PS)
    • 100 C4 Sedans (4A2)
      • 2.0 (74kW/100PS)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
      • S4 Turbo quattro (169kW/230PS)
      • 2.3 E quattro (98kW/133PS)
      • S4 V8 quattro (206kW/280PS)
      • 2.0 E quattro (85kW/115PS)
      • 2.6 (102kW/139PS)
    • 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 quattro (85kW/115PS)
    • 80 B4 Avant (8C5)
      • 2.0 (66kW/90PS)
      • 2.0 E (85kW/115PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TD (55kW/75PS)
    • 100 C4 Avant (4A5)
      • 2.0 E (74kW/100PS)
      • 2.0 E (85kW/115PS)
      • S4 Turbo quattro (169kW/230PS)
      • 2.3 E (98kW/133PS)
      • 2.3 E quattro (98kW/133PS)
      • S4 V8 quattro (206kW/280PS)
      • 2.0 E quattro (85kW/115PS)
    • CABRIOLET B3 (8G7)
      • 2.0 E (85kW/115PS)
    • A6 C4 (4A2)
      • 1.9 TDI (66kW/90PS)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
      • S6 Turbo quattro (169kW/230PS)
      • S6 4.2 quattro (213kW/290PS)
      • 1.8 (92kW/125PS)
      • 1.8 quattro (92kW/125PS)
      • S6 Plus quattro (240kW/326PS)
    • A6 C4 Avant (4A5)
      • 1.9 TDI (66kW/90PS)
      • 2.0 (74kW/100PS)
      • 2.0 (85kW/115PS)
      • S6 4.2 quattro (213kW/290PS)
      • S6 Turbo quattro (169kW/230PS)
      • 1.8 (92kW/125PS)
      • 1.8 quattro (92kW/125PS)
      • S6 Plus quattro (240kW/326PS)
    • A4 B5 (8D2)
      • 1.6 (74kW/100PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.9 TDI (66kW/90PS)
      • 1.8 quattro (92kW/125PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 TDI quattro (81kW/110PS)
      • 1.9 TDI (85kW/116PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
      • 1.9 TDI quattro (85kW/116PS)
      • 1.9 TDI (55kW/75PS)
      • 1.8 (85kW/115PS)
    • A4 B5 Avant (8D5)
      • 1.6 (74kW/100PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (81kW/110PS)
      • 1.8 quattro (92kW/125PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.9 TDI quattro (81kW/110PS)
      • 1.9 TDI (85kW/115PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
      • 1.9 TDI quattro (85kW/115PS)
      • 1.8 (85kW/115PS)
  • VW
    • POLO II (86C, 80)
      • 1.3 Cat (40kW/55PS)
      • 1.0 Cat (33kW/45PS)
      • 1.3 Cat (55kW/75PS)
      • 1.3 (40kW/55PS)
      • 1.0 (33kW/45PS)
      • 1.3 (55kW/75PS)
    • GOLF II (19E, 1G1)
      • 1.3 (40kW/55PS)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 GTI G60 Syncro (118kW/160PS)
      • 1.8 (62kW/84PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 i Cat (66kW/90PS)
      • 1.8 Syncro (72kW/98PS)
      • 1.8 GTI Cat (79kW/107PS)
      • 1.8 GTI (82kW/112PS)
      • 1.8 GTI 16V (95kW/129PS)
      • 1.8 GTI 16V (102kW/139PS)
      • 1.8 GTI G60 (118kW/160PS)
      • 1.6 D (40kW/54PS)
      • 1.6 TD (51kW/70PS)
      • 1.6 TD (59kW/80PS)
      • 1.3 Cat (40kW/55PS)
      • 1.8 GTI (79kW/107PS)
      • 1.8 (66kW/90PS)
      • 1.8 i Cat Syncro (66kW/90PS)
      • 1.0 (37kW/50PS)
      • 1.6 (51kW/69PS)
    • JETTA II (19E, 1G2, 165)
      • 1.3 (40kW/55PS)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (62kW/84PS)
      • 1.8 Cat (66kW/90PS)
      • 1.8 Cat (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 1.8 16V (95kW/129PS)
      • 1.8 16V (102kW/140PS)
      • 1.6 D (40kW/54PS)
      • 1.6 TD (51kW/70PS)
      • 1.6 TD (59kW/80PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.3 Cat (40kW/55PS)
      • 1.8 (79kW/107PS)
      • 1.8 (66kW/90PS)
    • PASSAT B3/B4 (3A2, 35I)
      • 1.6 (53kW/72PS)
      • 1.8 (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.9 TDI (66kW/90PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 16V (100kW/136PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.0 16V (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 1.8 16V (100kW/136PS)
      • 2.0 (79kW/107PS)
    • SCIROCCO (53B)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 (81kW/110PS)
      • 1.6 (53kW/72PS)
      • 1.8 (66kW/90PS)
      • 1.8 (70kW/95PS)
      • 1.8 (82kW/112PS)
      • 1.8 16V (102kW/139PS)
      • 1.8 16V (95kW/129PS)
    • CORRADO (53I)
      • 1.8 G60 (118kW/160PS)
      • 2.9 VR6 (140kW/190PS)
      • 2.0 i (85kW/115PS)
      • 1.8 16V (100kW/136PS)
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (81kW/110PS)
      • 2.0 (62kW/84PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI Syncro (75kW/102PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.5 (85kW/115PS)
      • 2.8 VR 6 (103kW/140PS)
    • TRANSPORTER T3 Autobuss (25_)
      • 2.1 (70kW/95PS)
      • 2.1 Cat (70kW/95PS)
      • 2.1 Syncro (70kW/95PS)
    • TRANSPORTER T3 Furgons (24_, 25_)
      • 2.1 (70kW/95PS)
      • 2.1 Syncro (70kW/95PS)
    • GOLF III (1H1)
      • 1.9 D (47kW/64PS)
      • 1.6 (55kW/75PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 Syncro (1HX1) (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 2.0 GTI 16V (110kW/150PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.9 VR6 Syncro (1HX1) (140kW/190PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (1HX1) (85kW/115PS)
      • 1.9 SDI (47kW/64PS)
      • 2.8 VR6 (120kW/163PS)
    • VENTO (1H2)
      • 1.4 (40kW/55PS)
      • 1.4 (44kW/60PS)
      • 1.6 (55kW/75PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
      • 1.6 (74kW/101PS)
      • 1.9 SDI (47kW/64PS)
    • GOLF III Variant (1H5)
      • 1.9 D (47kW/64PS)
      • 1.4 (40kW/55PS)
      • 1.4 (44kW/60PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 1.8 Syncro (66kW/90PS)
      • 2.9 VR6 Syncro (140kW/190PS)
      • 1.9 SDI (47kW/64PS)
    • GOLF III Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.9 TDI (66kW/90PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 16V (100kW/136PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.0 16V (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 1.8 16V (100kW/136PS)
      • 2.0 (79kW/107PS)
      • 2.0 (85kW/116PS)
    • GOLF I Cabriolet (155)
      • 1.6 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 (70kW/95PS)
      • 1.8 (82kW/112PS)
      • 1.8 (72kW/98PS)
      • 1.8 (82kW/111PS)
    • POLO Coupe (86C, 80)
      • 1.3 G40 (85kW/115PS)
      • 1.0 Cat (33kW/45PS)
      • 1.3 Cat (40kW/55PS)
      • 1.3 Cat (55kW/75PS)
      • 1.3 G40 (83kW/113PS)
      • 1.3 (40kW/55PS)
      • 1.0 (33kW/45PS)
      • 1.3 (55kW/75PS)
      • 1.3 (57kW/78PS)
    • POLO III (6N1)
      • 75 1.6 (55kW/75PS)
      • 45 1.0 (33kW/45PS)
      • 64 1.9 D (47kW/64PS)
      • 55 1.4 (40kW/55PS)
      • 60 1.4 (44kW/60PS)
      • 100 1.4 16V (74kW/100PS)
      • 50 1.0 (37kW/50PS)
      • 60 1.7 SDI (44kW/60PS)
      • 64 1.9 SDI (47kW/64PS)
      • 1.7 SDI (42kW/57PS)
    • SHARAN (7M8, 7M9, 7M6)
      • 2.0 (85kW/115PS)
      • 2.8 VR6 (128kW/174PS)
      • 2.8 VR6 Syncro (128kW/174PS)
      • 1.8 T 20V (110kW/150PS)
    • CADDY I (14)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.8 (70kW/95PS)
      • 1.6 D (40kW/55PS)
    • POLO CLASSIC (86C, 80)
      • 1.0 (33kW/45PS)
      • 1.3 Cat (40kW/55PS)
      • 1.3 (40kW/55PS)
    • POLO III CLASSIC (6V2)
      • 75 1.6 (55kW/75PS)
      • 60 1.4 (44kW/60PS)
      • 64 1.9 SDI (47kW/64PS)
      • 100 1.6 (74kW/100PS)
      • 90 1.8 (66kW/90PS)
      • 57 1.7 SDI (42kW/57PS)
      • 68 1.9 SDI (50kW/68PS)
      • 75 1.6 (55kW/75PS)
      • 54 1.4 (40kW/54PS)
    • CADDY II Furgons/minivens (9K9A)
      • 60 1.4 (44kW/60PS)
      • 1.9 SDI (47kW/64PS)
      • 75 1.6 (55kW/75PS)
      • 1.9 D (47kW/64PS)
      • 1.4 (55kW/75PS)
      • 75 1.6 (55kW/75PS)
    • PASSAT B5 (3B2)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 Syncro/4motion (92kW/125PS)
      • 2.0 (88kW/120PS)
      • 2.0 4motion (88kW/120PS)
    • LT 28-35 I Autobuss (281-363)
      • 2.4 i (69kW/94PS)
    • TRANSPORTER T3 Platforma/Šasija (24_)
      • 2.1 (70kW/95PS)
      • 2.1 Syncro (70kW/95PS)
    • TRANSPORTER T4 Furgons (70A, 70H, 7DA, 7DH)
      • 2.0 (62kW/84PS)
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI Syncro (75kW/102PS)
    • PASSAT B5 Variant (3B5)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 Syncro/4motion (92kW/125PS)
      • 2.0 (88kW/120PS)
      • 2.0 4motion (88kW/120PS)
      • 1.8 (85kW/115PS)
    • TRANSPORTER T4 Platforma/Šasija (70E, 70L, 70M, 7DE, 7DL, 7D
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.0 (62kW/84PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI Syncro (75kW/102PS)
    • GOLF IV (1J1)
      • 1.4 16V (55kW/75PS)
    • POLO Variant (6V5)
      • 1.4 (44kW/60PS)
      • 1.6 (55kW/75PS)
      • 1.6 (74kW/101PS)
      • 1.7 SDI (42kW/57PS)
      • 1.9 SDI (47kW/64PS)
      • 1.9 SDI (50kW/68PS)
      • 1.4 (40kW/54PS)
    • CADDY II Pick-up (9U7)
      • 1.6 (55kW/75PS)
    • POLO Furgons/Hečbeks (86CF)
      • 1.0 (33kW/45PS)
      • 1.3 (40kW/54PS)
    • POLO Van Furgons/Hečbeks (6N1)
      • 1.0 (33kW/45PS)
    • LT 28-35 I Furgons (281-363)
      • 2.4 i (69kW/94PS)
    • LT 28-35 I Platforma/Šasija (281-363)
      • 2.4 i (69kW/94PS)
    • LT 40-55 I Furgons (291-512)
      • 2.4 i (69kW/94PS)
    • LT 40-55 I Platforma/Šasija (293-909)
      • 2.4 i (69kW/94PS)
    • POLO (6N2)
      • 1.0 (37kW/50PS)
      • 1.4 16V (74kW/101PS)
      • 1.7 SDI (44kW/60PS)
      • 1.9 D (47kW/64PS)
      • 1.4 (44kW/60PS)
      • 1.4 (40kW/54PS)
      • 1.9 SDI (47kW/64PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.4 (44kW/60PS)
      • 1.6 (55kW/75PS)
      • 1.6 (55kW/75PS)
      • 1.9 D (47kW/64PS)
      • 1.9 SDI (47kW/64PS)
    • POLO Van Furgons/Universālis (6V5)
      • 1.9 SDI (47kW/64PS)
      • 1.6 (55kW/75PS)
      • 1.9 SDI (50kW/68PS)
    • SHARAN VAN (7M_)
      • 2.8 VR6 (7M8) (128kW/174PS)
  • SEAT
    • TOLEDO I (1L2)
      • 1.6 i (54kW/73PS)
      • 1.8 16V (98kW/133PS)
      • 1.9 D (50kW/68PS)
      • 1.9 TD (55kW/75PS)
      • 1.6 i (52kW/71PS)
      • 1.8 i (65kW/88PS)
      • 1.8 16V (92kW/125PS)
      • 2.0 i (85kW/115PS)
      • 1.6 i (55kW/75PS)
      • 1.8 i (66kW/90PS)
      • 2.0 i 16V (110kW/150PS)
      • 1.9 TDI (66kW/90PS)
      • 1.6 i (74kW/101PS)
      • 1.9 TDI (81kW/110PS)
      • 1.9 D (47kW/64PS)
    • IBIZA II (6K1)
      • 1.9 SDI (47kW/64PS)
      • 1.0 (33kW/45PS)
      • 1.3 i (40kW/54PS)
      • 1.6 i (55kW/75PS)
      • 1.8 i (66kW/90PS)
      • 2.0 i (85kW/115PS)
      • 1.4 i (44kW/60PS)
      • 1.8 i 16V (95kW/129PS)
      • 1.6 i (74kW/101PS)
      • 2.0 i 16V (110kW/150PS)
      • 1.4 i 16V (74kW/101PS)
      • 1.9 D (47kW/64PS)
      • 1.0 i (37kW/50PS)
      • 1.6 i (55kW/75PS)
      • 1.4 (40kW/54PS)
    • CORDOBA (6K1, 6K2)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
      • 1.8 i (66kW/90PS)
      • 2.0 i (85kW/115PS)
      • 1.8 i 16V (95kW/129PS)
      • 1.9 SDI (47kW/64PS)
      • 1.6 i (74kW/101PS)
      • 2.0 i 16V (110kW/150PS)
      • 1.9 D (47kW/64PS)
      • 1.4 i 16V (74kW/101PS)
      • 1.0 i (37kW/50PS)
      • 1.6 i (55kW/75PS)
      • 1.4 (40kW/54PS)
    • INCA (6K9)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
      • 1.9 D (47kW/64PS)
      • 1.9 SDI (47kW/64PS)
      • 1.7 D (42kW/57PS)
      • 1.4 16V (55kW/75PS)
      • 1.6 i (55kW/75PS)
    • ALHAMBRA (7V8, 7V9)
      • 2.0 i (85kW/115PS)
      • 1.8 T 20V (110kW/150PS)
    • CORDOBA Vario (6K5)
      • 1.4 i (44kW/60PS)
      • 1.9 SDI (47kW/64PS)
      • 1.6 i (74kW/101PS)
      • 1.6 i (55kW/75PS)
      • 1.6 i (55kW/75PS)
  • FORD
    • GALAXY I (WGR)
      • 2.8 i V6 (128kW/174PS)
      • 2.8 i V6 4x4 (128kW/174PS)
    • GALAXY MK I VAN (WGR)
      • 2.8 (128kW/174PS)
  • SKODA
    • FELICIA I (6U1)
      • 1.6 (55kW/75PS)
    • FELICIA I Universālis (6U5)
      • 1.6 (55kW/75PS)
    • FELICIA II (6U1)
      • 1.6 (55kW/75PS)
    • FELICIA II Universālis (6U5)
      • 1.6 (55kW/75PS)
  • MERCEDES-BENZ
    • V-CLASS (638/2)
      • V 280 (638.244, 638.294) (128kW/174PS)
    • V-CLASS Furgons (638/2)
      • V 280 (638.244) (128kW/174PS)
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