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DELPHI ES20312-12B1 Lambda sensor Planar probe, Heated

Article number: ES20312-12B1 EAN: 2089175603500
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  • Exclusive coating protects against contaminants.
  • High-temp water seal safeguards sensor element.
  • Direct-fit OE connectors for easy install.
  • Planar sensing element with integrated heater.
Description
  • Oxygen Sensor: Planar probe, Heated
  • Cable Length [mm]: 280
  • Item number: ES20312-12B1
  • Our price: £53.49
  • Manufacturer: DELPHI
  • EAN number: 2089175603500
  • Oxygen Sensor: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: DELPHI ES20312
In stock (Item(s) left: 4)
£53. 49

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

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Safety and product information
Compatibility with passenger cars
DELPHI A001 5403 717 Lambda sensor

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STARK SKLS-0140123 Lambda sensor M18x1,5, Heated, round
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RIDEX PLUS 3922L0087P Lambda sensor M18x1,5, Heated, round
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Parts Details
  • Thread Size: M18x1,5
  • Oxygen Sensor: Heated
  • Number of pins: 4
  • Length [mm]: 175
  • Conductor Number: 4
  • Connector Shape: round
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  • Line insulation design: with silicone-coated woven-fibre insulation
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BOSCH 0 258 006 436 Lambda sensor 4
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Parts Details
  • Overall Length [mm]: 260
  • Number of circuits: 4
  • Recommended change interval [km]: 250000
  • Available as universal article as well, see article no.: 0 258 986 602
  • Item number: 0 258 006 436
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ESEN SKV 09SKV619 Lambda sensor Oxygen Sensor, 4, 12V
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Parts Details
  • Oxygen Sensor: Oxygen Sensor
  • Length [mm]: 300
  • Number of circuits: 4
  • Weight [kg]: 0,12
  • Voltage [V]: 12
  • Resistor [Ohm]: 9
  • Operating Mode: Electric
  • Always compare old and new part (in particular OE No.)
  • Item number: 09SKV619
  • Our price: £63.99
  • Manufacturer: ESEN SKV
  • EAN number: 2249698728683
  • Condition: New
Details
ESEN SKV 09SKV619 Lambda sensor Oxygen Sensor, 4, 12V
Article number: 09SKV619
£63. 99
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BOSCH 0 258 006 123 Lambda sensor 4
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Parts Details
  • Overall Length [mm]: 260
  • Number of circuits: 4
  • Recommended change interval [km]: 160000
  • Available as universal article as well, see article no.: 0 258 986 615
  • Item number: 0 258 006 123
  • Our price: £67.49
  • Manufacturer: BOSCH
  • EAN number: 3165142291277
  • Condition: New
Details
BOSCH 0 258 986 615 Lambda sensor 4
Article number: 0 258 006 123
£67. 49
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Lambda sensor Tutorial/Step by step guide for repair and replacement

Lambda sensor DELPHI ES20312-12B1 compatible with the following popular cars

Car models W211; Mercedes W203; Mercedes Vito W639; Mercedes Vito Mixto W639; Mercedes SLK R170; Mercedes W168; Mercedes S211; Mercedes Viano W639; ML W163; Mercedes S203; Mercedes CL203; Smart 450; Mercedes W220; Smart Fortwo 450 Coupe; Smart 450 Cabrio; Smart 450 Convertible; Smart Roadster Convertible; Mercedes W414; Mercedes C215; Smart Roadster Coupe 452
Engines E 350 4-matic; E 280 4-matic; C 200 Kompressor; C 180 Kompressor; 123; 122; 119; 32 AMG Kompressor; 320; 230 Kompressor; 200 Kompressor; A 210; A 140; E 350 T 4-matic; E 280 T 4-matic; E 350 T; E 280 T; 3.7; 3.5; 3.2; ML 350; ML 500; ML 430; ML 320; C 220; C 180; 0.6; 0.7; S 65 AMG; S 600; 0.7 Brabus; 1.9; 1.6; CL 65 AMG; CL 600; SRT-6; 6.0; S 6.0; 5.5; 6.0 S
Engine power (horsepower) 45-630 hp
Power (kilowatts) 33-463 kW
Year of manufacture 1998-2026
Manufacturer article number ES20312
OE part number(s) A001 5403 717, 001 5403 717, A001 5409 417, 001 5405 617, A002 5402 317

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Questions and answers

1 Questions

W.G.R.: Hi, Just want to confirm that this fits Mercedes CL203 C180 kompressor, year 2003, 4 cylinder petrol, Engine type 271 946. Left hand drive.
Thanks

23.03.2026

www.autodoc.co.uk: Dear customer,
Thank you for your question.
According to the provided VIN code WDB2037461AXXXXXX, Lambda sensor ES20312-12B1 DELPHI is not suitable for your vehicle. Please, check the compatible options by the links:
1. OEN: A 002 540 18 17 = Lambda sensor (before the catalyst) ES10921-12B1 DELPHI: https://www.autodoc.co.uk/delphi/1755862
2. OEN: A 002 540 06 17 = Lambda sensor (after the catalyst) ES20174-12B1 DELPHI: https://www.autodoc.co.uk/delphi/7907663
Feel free to contact us by chat.
Best regards,
the autodoc.co.uk team

DELPHI ES20312-12B1: popular articles

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