PN 551394A EAN 8053379537648

ERA 551394A EXT.TEMP. SENSOR

9.84 EUR inc. VAT 21%
In stock 2
Delivery: 1 day (26.10.2026)
Compatible with: MERCEDES-BENZ SL (R129), MERCEDES-BENZ S-CLASS (W140), MERCEDES-BENZ S-CLASS Coupe (C140) +7 Show more info →
Sensor type
NTC sensor
Number of pin contacts
2
Plug connector housing shape
D-Shape
This ERA 551394A is an external temperature sensor designed to accurately measure ambient temperature. It ensures reliable data for your vehicle's systems.
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Description

The ERA 551394A external temperature sensor is a crucial component for monitoring the ambient temperature outside your vehicle. This sensor provides accurate readings that are vital for various vehicle functions, including climate control and engine management systems. Crafted by ERA, a recognized name in automotive parts, this sensor is built to meet stringent quality standards. Its reliable performance ensures that your vehicle's systems receive consistent and precise temperature data, contributing to optimal operation and driver comfort. Installation of the ERA 551394A is straightforward, designed to integrate seamlessly with compatible vehicle electrical systems. Replacing a faulty sensor with this unit can restore accurate temperature reporting, preventing potential issues related to incorrect environmental data.

  • Brand: ERA
  • Part Code: 551394A
  • Type: External Temperature Sensor
  • Ensures accurate ambient temperature readings
  • Vital for climate control and engine management
  • Designed for reliable and consistent performance
  • Direct replacement for compatible vehicles

Specification

Sensor type
NTC sensor
Number of pin contacts
2
Plug connector housing shape
D-Shape

Compatibility 1 brands · 10 models

MERCEDES-BENZ10 models
  • 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) · 280 (129.059) (150kW/204PS) · 320 (129.064) (165kW/224PS) · 500 (129.068) (225kW/306PS) · 55 AMG (260kW/354PS) · SL 73 AMG (129.076) (386kW/525PS)
  • 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 300 Turbo-D (140.135) (130kW/177PS)
  • 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 D (202.122) (65kW/88PS) · 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 CDI (202.133) (92kW/125PS) · C 200 CDI (202.134) (75kW/102PS) · C 220 D (202.021) (55kW/75PS)
  • E-CLASS (W210) E 220 D (210.004) (70kW/95PS) · E 250 D (210.010) (83kW/113PS) · E 200 (210.035) (100kW/136PS) · E 300 D (210.020) (100kW/136PS) · E 230 (210.037) (110kW/150PS) · E 320 (210.055) (162kW/220PS) · E 290 Turbo-D (210.017) (95kW/129PS) · 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 300 Turbo-D (210.025) (130kW/177PS) · E 320 4-matic (210.082) (165kW/224PS) · E 250 Turbo-D (210.015) (110kW/150PS) · E 200 D (210.003) (65kW/88PS) · 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 CDI (210.006) (92kW/125PS) · E 200 CDI (210.007) (75kW/102PS) · E 220 D (55kW/75PS) · E 200 CDI (210.007) (85kW/116PS) · E 220 CDI (210.006) (105kW/143PS) · E 270 CDI (210.016) (125kW/170PS) · E 320 CDI (210.026) (145kW/197PS) · 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 200 T D (202.180) (65kW/88PS) · C 230 T Kompressor (202.085) (142kW/193PS) · C 240 T (202.086) (125kW/170PS) · C 280 T (202.089) (145kW/197PS) · C 220 T CDI (202.193) (92kW/125PS) · C 200 T Kompressor (202.082) (141kW/192PS) · C 200 T CDI (202.194) (75kW/102PS) · 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 290 T Turbo-D (210.217) (95kW/129PS) · 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 300 T Turbo-D (210.225) (130kW/177PS) · 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 220 T CDI (210.206) (92kW/125PS) · E 320 T CDI (210.226) (145kW/197PS) · E 270 T CDI (210.216) (125kW/170PS) · E 220 T CDI (210.206) (105kW/143PS) · E 430 T 4-matic (210.283) (205kW/279PS) · E 200 T Kompressor (210.248) (120kW/163PS) · E 240 T (210.262) (125kW/170PS)
  • SLK (R170) 200 (170.435) (100kW/136PS) · 230 Kompressor (170.447) (142kW/193PS) · 200 Kompressor (170.445) (141kW/192PS) · 200 Kompressor (170.444) (120kW/163PS) · 230 Kompressor (170.449) (145kW/197PS) · 320 (170.465) (160kW/218PS) · 32 AMG Kompressor (170.466) (260kW/354PS)
  • 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 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)

OE numbers 6

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