NRF Coolant Temperature Sensor

Compatible with MERCEDES-BENZ 124 Sedans (W124) , MERCEDES-BENZ E-CLASS (W124) , MERCEDES-BENZ 124 T-Model (S124) Show more info
NRF coolant temperature sensor for precise engine temperature monitoring. Ensures optimal engine performance and fuel efficiency.
10.54 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (14.05.2026)
PN 727057
Make NRF
EAN 8718042373106

This NRF coolant temperature sensor (part code 727057) is designed to accurately measure the temperature of your vehicle's coolant. Maintaining the correct engine temperature is crucial for optimal performance, fuel economy, and preventing overheating. By providing real-time data to your engine control unit (ECU), this sensor helps manage the fuel injection and ignition timing, ensuring your engine operates efficiently under various conditions. A faulty temperature sensor can lead to poor fuel consumption, rough idling, and potential engine damage. NRF is a trusted brand in automotive cooling and air conditioning systems, known for producing reliable and high-quality components. This sensor is built to meet or exceed original equipment manufacturer (OEM) specifications, ensuring a proper fit and dependable operation.

  • Measures engine coolant temperature accurately
  • Essential for optimal engine performance and fuel efficiency
  • Helps prevent engine overheating
  • Supports proper fuel injection and ignition timing
  • Direct replacement for original equipment
  • High-quality component from NRF
  • Part code: 727057
Sensor type
NTC sensor
Plug connector housing shape
rectangular
Number of pin contacts
2
Mounting depth [mm]
24
Wrench size
19
Thread size
M14x1.5mm
OE-number
0085424517
  • MERCEDES-BENZ
    • 124 Sedans (W124)
      • 200 (124.020) (75kW/102PS)
      • 200 (124.020) (80kW/109PS)
      • 200 E (124.021) (87kW/118PS)
      • 200 E (124.021) (90kW/122PS)
      • 230 E (124.023) (97kW/132PS)
      • 230 E (124.023) (100kW/136PS)
      • 260 E 4-matic (124.226) (118kW/160PS)
      • 260 E (124.026) (118kW/160PS)
      • 260 E (124.026) (122kW/166PS)
      • 300 E (124.030) (132kW/180PS)
      • 300 E 4-matic (124.230) (132kW/180PS)
      • 300 E 4-matic (138kW/188PS)
      • 200 D (124.120) (53kW/72PS)
      • 200 D (124.120) (55kW/75PS)
      • 250 D (124.125) (66kW/90PS)
      • 250 D (124.125) (69kW/94PS)
      • 250 Turbo-D (124.128) (93kW/126PS)
      • 300 D (124.130) (80kW/109PS)
      • 300 D 4-matic (124.330) (80kW/109PS)
      • 300 D (124.130) (81kW/110PS)
      • 300 D 4-matic (124.330) (83kW/113PS)
      • 300 D (124.130) (83kW/113PS)
      • 300 Turbo-D 4-matic (124.333) (108kW/147PS)
      • 300 Turbo-D (124.133) (108kW/147PS)
      • 200 (77kW/105PS)
      • 300 E-24 (124.031) (162kW/220PS)
      • 500 E (124.036) (240kW/326PS)
      • 200 E (124.019) (100kW/136PS)
      • 220 E (124.022) (110kW/150PS)
      • 280 E (124.028) (145kW/197PS)
      • 320 E (124.032) (162kW/220PS)
      • 230 E Cat (124.023) (97kW/132PS)
    • E-CLASS (W124)
      • E 250 D (124.126, 124.129) (83kW/113PS)
      • E 300 D (124.131) (100kW/136PS)
      • E 200 (124.019) (100kW/136PS)
      • E 220 (124.022) (110kW/150PS)
      • E 280 (124.029) (142kW/193PS)
      • E 280 (124.028) (145kW/197PS)
      • E 320 (124.032) (162kW/220PS)
      • E 420 (124.034) (205kW/279PS)
      • E 500 (124.036) (235kW/320PS)
      • E 200 D (124.120) (55kW/75PS)
      • E 250 Turbo-D (124.128) (93kW/126PS)
      • E 300 Turbo-D 4-matic (124.333) (108kW/147PS)
      • E 300 Turbo-D (124.133) (108kW/147PS)
      • E 300 4-matic (124.230) (132kW/180PS)
      • E 60 AMG (124.036) (280kW/381PS)
    • 124 T-Model (S124)
      • 200 T (124.080) (77kW/105PS)
      • 200 T (124.080) (80kW/109PS)
      • 200 TE (124.081) (87kW/118PS)
      • 230 TE Cat (124.083) (97kW/132PS)
      • 230 TE (124.083) (100kW/136PS)
      • 300 TE 4-matic (124.290) (132kW/180PS)
      • 300 TE (124.090) (132kW/180PS)
      • 200 T D (124.180) (53kW/72PS)
      • 200 T D (124.180) (55kW/75PS)
      • 250 T D (124.185) (66kW/90PS)
      • 250 T D (124.185) (69kW/94PS)
      • 300 T D (124.190) (80kW/109PS)
      • 300 T D (124.190) (81kW/110PS)
      • 300 T D (124.190) (83kW/113PS)
      • 300 T Turbo-D 4-matic (124.393) (105kW/143PS)
      • 300 TE-24 (124.091) (162kW/220PS)
      • 220 TE (124.082) (110kW/150PS)
      • 300 T Turbo-D (124.193) (108kW/147PS)
      • 320 TE (124.092) (162kW/220PS)
      • 280 TE (124.088) (145kW/197PS)
      • 200 TE (124.079) (100kW/136PS)
      • 230 TE (124.083) (97kW/132PS)
      • 250 TD Turbo (124.188) (93kW/126PS)
    • E-CLASS T-Model (S124)
      • E 300 TD (124.191) (100kW/136PS)
      • E 200 T (124.079) (100kW/136PS)
      • E 220 T (124.082) (110kW/150PS)
      • E 280 T (124.088) (145kW/197PS)
      • E 320 T (124.092) (162kW/220PS)
      • E 250 TD (124.186) (83kW/113PS)
      • E 280 T (124.088) (142kW/193PS)
      • E 36 T AMG (124.092) (200kW/272PS)
      • E 300 T Turbo-D (124.193) (108kW/147PS)
      • E 300 T 4-matic (124.290) (132kW/180PS)
      • E 300 T Turbo-D 4-matic (124.393) (108kW/147PS)
      • E 250 Turbo D (93kW/126PS)
    • S-CLASS (W126)
      • 260 SE (126.020) (118kW/160PS)
      • 260 SE (126.020) (122kW/166PS)
      • 300 SE, SEL (126.024, 126.025) (132kW/180PS)
      • 300 SE, SEL (126.024, 126.025) (138kW/188PS)
      • 420 SE, SEL (126.034, 126.035) (150kW/204PS)
      • 420 SE, SEL (126.034) (160kW/218PS)
      • 420 SE, SEL (165kW/224PS)
      • 420 SE, SEL (170kW/231PS)
      • 560 SE, SEL (126.038, 126.039) (178kW/242PS)
      • 560 SE, SEL (126.038) (200kW/272PS)
      • 560 SE, SEL (205kW/279PS)
      • 560 SE, SEL (220kW/300PS)
    • 124 Coupe (C124)
      • 230 CE (124.043) (100kW/136PS)
      • 300 CE (138kW/188PS)
      • 300 CE-24 (124.051) (162kW/220PS)
      • 230 CE Cat (124.043) (97kW/132PS)
      • 300 CE (124.050) (132kW/180PS)
      • 320 CE (124.052) (162kW/220PS)
      • 220 CE (124.042) (110kW/150PS)
      • 230 CE (124.043) (97kW/132PS)
    • E-CLASS Kabriolets (A124)
      • E 200 (124.060) (100kW/136PS)
      • E 220 (124.062) (110kW/150PS)
      • E 320 (124.066) (162kW/220PS)
      • E 36 AMG (124.066) (200kW/272PS)
    • E-CLASS Coupe (C124)
      • E 200 (124.040) (100kW/136PS)
      • E 220 (124.042) (110kW/150PS)
      • E 320 (124.052) (162kW/220PS)
      • E 36 AMG (124.052) (200kW/272PS)
    • 124 Kabriolets (A124)
      • 300 CE-24 (124.061) (162kW/220PS)
    • S-CLASS Coupe (C126)
      • 420 SEC (126.046) (150kW/204PS)
      • 420 SEC (126.046) (160kW/218PS)
      • 420 SEC (126.046) (165kW/224PS)
      • 560 SEC (126.045) (178kW/242PS)
      • 560 SEC (126.045) (200kW/272PS)
      • 560 SEC (126.045) (205kW/279PS)
      • 560 SEC (126.045) (220kW/300PS)
    • SL (R129)
      • 280 (129.058) (142kW/193PS)
      • 300 SL (129.060) (140kW/190PS)
      • 300 SL-24 (129.061) (170kW/231PS)
      • 320 (129.063) (170kW/231PS)
      • 500 (129.067) (235kW/320PS)
      • 500 SL (129.066) (240kW/326PS)
      • 600 (129.076) (290kW/394PS)
      • 60 AMG (129.067) (280kW/381PS)
    • S-CLASS (W140)
      • S 350 Turbo-D (140.134) (110kW/150PS)
      • S 280 (140.028) (142kW/193PS)
      • 300 SE 2.8 (140.028) (145kW/197PS)
      • 300 SE, SEL/S320 (140.032, 140.033) (170kW/231PS)
      • S 420 (140.042, 140.043) (205kW/279PS)
      • 400 SE, SEL/S420 (140.042, 140.043) (210kW/286PS)
      • S 500 (140.050, 140.051) (235kW/320PS)
      • 500 SE, SEL (140.050, 140.051) (240kW/326PS)
      • S 600 (140.056, 140.057) (290kW/394PS)
      • 600 SE, SEL (140.056, 140.057) (300kW/408PS)
    • S-CLASS Coupe (C140)
      • 500 SEC / CL 500 (140.070) (235kW/320PS)
      • SEC/CL 600 (140.076) (290kW/394PS)
      • SEC/CL 420 (140.063) (205kW/279PS)
    • C-CLASS (W202)
      • C 200 D (202.120) (55kW/75PS)
      • C 220 D (202.121) (70kW/95PS)
      • C 250 D (202.125) (83kW/113PS)
      • C 180 (202.018) (90kW/122PS)
      • C 220 (202.022) (110kW/150PS)
      • C 280 (202.028) (142kW/193PS)
      • C 200 (202.020) (100kW/136PS)
      • C 36 AMG (202.028) (206kW/280PS)
      • C 180 (202.018) (89kW/121PS)
      • C 230 Kompressor (202.024) (142kW/193PS)
      • C 200 Kompressor (202.025) (132kW/180PS)
      • C 250 Turbo-D (202.128) (110kW/150PS)
      • C 230 (202.023) (110kW/150PS)
      • C 200 Kompressor (202.025) (141kW/192PS)
      • C 240 (202.026) (125kW/170PS)
      • C 280 (202.029) (145kW/197PS)
      • C 43 AMG (202.033) (225kW/306PS)
      • C 220 D (202.021) (55kW/75PS)
    • G-CLASS (W463)
      • G 320 (463.230, 463.231) (155kW/211PS)
      • G 36 AMG (463.230) (200kW/272PS)
    • E-CLASS (W210)
      • E 200 (210.035) (100kW/136PS)
      • E 230 (210.037) (110kW/150PS)
      • E 320 (210.055) (162kW/220PS)
      • E 280 (210.053) (142kW/193PS)
      • E 420 (210.072) (205kW/279PS)
      • E 50 AMG (210.072) (255kW/347PS)
      • E 280 (210.063) (150kW/204PS)
      • E 280 4-matic (210.081) (150kW/204PS)
      • E 320 (210.065) (165kW/224PS)
      • E 320 4-matic (210.082) (165kW/224PS)
      • E 250 Turbo-D (210.015) (110kW/150PS)
      • E 240 (210.061) (125kW/170PS)
      • E 430 (210.070) (205kW/279PS)
      • E 200 Kompressor (210.045) (137kW/186PS)
      • E 55 AMG (210.074) (260kW/354PS)
      • E 220 D (55kW/75PS)
      • E 430 4-matic (210.083) (205kW/279PS)
      • E 200 Kompressor (210.048) (120kW/163PS)
      • E 240 (210.062) (125kW/170PS)
    • C-CLASS T-Model (S202)
      • C 180 T (202.078) (90kW/122PS)
      • C 200 T (202.080) (100kW/136PS)
      • C 220 T D (202.182) (70kW/95PS)
      • C 250 T Turbo-D (202.188) (110kW/150PS)
      • C 230 T (202.083) (110kW/150PS)
      • C 230 T Kompressor (202.085) (142kW/193PS)
      • C 240 T (202.086) (125kW/170PS)
      • C 280 T (202.089) (145kW/197PS)
      • C 200 T Kompressor (202.082) (141kW/192PS)
      • C 220 T D (202.182) (55kW/75PS)
      • C 43 AMG (202.093) (225kW/306PS)
      • C 180 T (202.081) (95kW/129PS)
      • C 200 T Kompressor (202.087) (120kW/163PS)
      • C 240 T (202.088) (125kW/170PS)
    • E-CLASS T-Model (S210)
      • E 200 T (210.235) (100kW/136PS)
      • E 230 T (210.237) (110kW/150PS)
      • E 420 T (210.272) (205kW/279PS)
      • E 250 T D (210.210) (83kW/113PS)
      • E 280 T 4-matic (210.281) (150kW/204PS)
      • E 320 T (210.265) (165kW/224PS)
      • E 320 T 4-matic (210.282) (165kW/224PS)
      • E 250 T Turbo-D (210.215) (110kW/150PS)
      • E 280 T (210.263) (150kW/204PS)
      • E 240 T (210.261) (125kW/170PS)
      • E 430 T (210.270) (205kW/279PS)
      • E 200 T Kompressor (210.245) (137kW/186PS)
      • E 55 T AMG (210.274) (260kW/354PS)
      • E 430 T 4-matic (210.283) (205kW/279PS)
      • E 200 T Kompressor (210.248) (120kW/163PS)
      • E 240 T (210.262) (125kW/170PS)
    • CLK (C208)
      • CLK 200 (208.335) (100kW/136PS)
      • CLK 230 Kompressor (208.347) (142kW/193PS)
      • CLK 320 (208.365) (160kW/218PS)
      • CLK 200 Kompressor (208.345) (141kW/192PS)
      • CLK 430 (208.370) (205kW/279PS)
      • CLK 55 AMG (208.374) (255kW/347PS)
      • CLK 200 Kompressor (208.344) (120kW/163PS)
      • CLK 230 Kompressor (208.348) (145kW/197PS)
      • CLK 55 AMG (208.374) (255kW/347PS)
    • G-CLASS Cabrio (W463)
      • 320 GE (463.208) (155kW/211PS)
    • CLK Kabriolets (A208)
      • CLK 200 Kompressor (208.445) (141kW/192PS)
      • CLK 200 (208.435) (100kW/136PS)
      • CLK 230 Kompressor (208.447) (142kW/193PS)
      • CLK 320 (208.465) (160kW/218PS)
      • CLK 430 (208.470) (205kW/279PS)
      • CLK 55 AMG (208.474) (255kW/347PS)
      • CLK 200 Kompressor (208.444) (120kW/163PS)
      • CLK 230 Kompressor (208.448) (145kW/197PS)
  • PUCH
    • G-MODELL (W463)
      • G 320 (463.230, 463.231) (155kW/211PS)
      • G 36 AMG (463.230, 463.231) (200kW/272PS)
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