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BMW E81 120 i Lambda sensor (156 hp Petrol N46 B20 B)

Oxygen sensor BMW E81 120 i 156 Petrol Engine

Lambda sensor: We recommend you replace this part every 100.000 km

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281 items
  • Fitting Position: after catalytic converter
  • Oxygen Sensor: Diagnostic Probe, Thread pre-greased
  • Fabrication Number: ESL-SK-002
  • Item number: ESL-SK-002
  • Our price: €34.49
  • Manufacturer: NTY
  • EAN number: 5902048907042
  • Condition: New
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€34.49

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  • Fitting Position: before catalytic converter
  • Oxygen Sensor: Regulating Probe, Thread pre-greased
  • Fabrication Number: ESL-AU-008
  • Item number: ESL-AU-008
  • Our price: €34.99
  • Manufacturer: NTY
  • EAN number: 5902048063823
  • Condition: New
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€34.99

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PREXAparts P150358 Lambda sensor Diagnostic Probe
Article number: P150358
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  • Oxygen Sensor: Diagnostic Probe
  • Item number: P150358
  • Our price: €35.99
  • Manufacturer: PREXAparts
  • EAN number: 4255661803576
  • Condition: New
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€35.99

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  • Fitting Position: after catalytic converter
  • Oxygen Sensor: Diagnostic Probe, Thread pre-greased
  • Overall Length [mm]: 480
  • Number of circuits: 4
  • Fabrication Number: ESL-BM-001
  • Item number: ESL-BM-001
  • Our price: €36.99
  • Manufacturer: NTY
  • EAN number: 5902048208712
  • Condition: New
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€36.99

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MAGNETI MARELLI 466016355314 Lambda sensor Heated, 4
Article number: 466016355314
Reviews - 1
  • Oxygen Sensor: Heated
  • Cable Length [mm]: 500
  • Length [mm]: 500
  • Number of circuits: 4
  • Conductor Number: 4
  • Resistor [Ohm]: 9
  • Item number: 466016355314
  • Our price: €36.99
  • Manufacturer: MAGNETI MARELLI
  • EAN number: 8050947109870
  • Condition: New
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€36.99

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NTY ESL-CH-003 Lambda sensor Heated, Thread pre-greased
Article number: ESL-CH-003
Reviews - 3
  • Oxygen Sensor: Heated, Thread pre-greased
  • Number of pins: 4
  • Fabrication Number: ESL-CH-003
  • Item number: ESL-CH-003
  • Our price: €37.49
  • Manufacturer: NTY
  • EAN number: 5902048023346
  • Condition: New
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€37.49

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  • Oxygen Sensor: Oxygen Sensor, Thread pre-greased
  • Fabrication Number: ESL-UV-001
  • Item number: ESL-UV-001
  • Our price: €38.99
  • Manufacturer: NTY
  • EAN number: 5902048897282
  • Condition: New
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€38.99

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40491 Lambda sensor BMW 1 Series 120i 156 hp 115 kW N46 B20 C 2009 E81 OSSCA 40491 E81 120i Oxygen sensor 156 hp Petrol 2009 cost
OSSCA 40491 Lambda sensor Oxygen Sensor
Article number: 40491
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  • Oxygen Sensor: Oxygen Sensor
  • Item number: 40491
  • Our price: €39.49
  • Manufacturer: OSSCA
  • EAN number: 6915093404915
  • Condition: New
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€39.49

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  • Fitting Position: for cylinder 2, for cylinder 3
    • TecDoc Engine Number: N46 B20 B, N46 B20 C
    • Transmission Type: 6-Speed Manual Transmission
    • Oxygen Sensor: Diagnostic Probe
  • Product line: Universal
  • Number of circuits: 4
  • Supplementary Article / Supplementary Info Info 2: without plug
  • Item number: 1952
  • Our price: €39.99
  • Manufacturer: NGK
  • EAN number: 0087295119525
  • Condition: New
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€39.99

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  • Fitting Position: for cylinder 1, for cylinder 4
    • Construction Year to: 10 / 2011
    • Oxygen Sensor: Diagnostic Probe
    • Transmission Type: Manual Transmission
  • Oxygen Sensor: Heated
  • Overall Length [mm]: 480
  • Number of circuits: 4
  • Recommended change interval [km]: 250000
  • Item number: 59-0096
  • Our price: €41.99
  • Manufacturer: MAXGEAR
  • EAN number: 5902659782786
  • Condition: New
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€41.99

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  • Fitting Position: for cylinder 3
    • TecDoc Engine Number: N46 B20 B, N46 B20 C
    • Transmission Type: 6-Speed Manual Transmission
    • Oxygen Sensor: Diagnostic Probe
  • Number of circuits: 4
  • Recommended change interval [km]: 160000
  • Connector / Clamp: Connector may need adjustment
  • Item number: GOS-4000EX-3
  • Our price: €42.99
  • Manufacturer: ENERGY
  • EAN number: 5908274107584
  • Condition: New
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€42.99

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  • Fitting Position: after catalytic converter, for cylinder 2, for cylinder 3
    • Construction Year to: 10 / 2011
    • Oxygen Sensor: Diagnostic Probe
    • Construction Year to: 10 / 2011
    • Oxygen Sensor: Diagnostic Probe
    • Transmission Type: Automatic Transmission
    • Construction Year to: 10 / 2011
    • Oxygen Sensor: Diagnostic Probe
    • Construction Year to: 10 / 2011
    • Transmission Type: Automatic Transmission
  • Oxygen Sensor: Finger probe
  • Number of circuits: 4
  • Transmission Type: Manual Transmission
  • Connector / Clamp: Connector may need adjustment
  • Item number: 59-0014
  • Our price: €44.49
  • Manufacturer: MAXGEAR
  • EAN number: 5907558570892
  • Condition: New
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€44.49

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08997 Exhaust sensor BMW 1 Series 120i 156 hp 115 kW N46 B20 B 2009 E81 OSSCA 08997 BMW 1 Hatchback (E81) 120i Lambda sensor 156 hp Petrol 2009 cost
OSSCA 08997 Lambda sensor Oxygen Sensor
Article number: 08997
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  • Oxygen Sensor: Oxygen Sensor
  • Number of pins: 4
  • Length [mm]: 650
  • Item number: 08997
  • Our price: €44.99
  • Manufacturer: OSSCA
  • EAN number: 6943573089970
  • Condition: New
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€44.99

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  • Fitting Position: after catalytic converter
  • Oxygen Sensor: Diagnostic Probe, Planar probe
  • Number of pins: 4
  • Overall Length [mm]: 480
  • Item number: 503 061
  • Our price: €46.99
  • Manufacturer: TOPRAN
  • EAN number: 1260740000015
  • Condition: New
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-54%
compared to RRP €103.52

€46.99

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9 7163 1 Lambda sensor BMW 1 Series 120i 156 hp 115 kW N46 B20 B 2011 E81 GEBE 971631 BMW 1 Series E81 120i O2 sensor 156 hp Petrol 2007 cost
GEBE 9 7163 1 Lambda sensor Planar probe, 4, 12V
Article number: 9 7163 1
Reviews - 1
  • Oxygen Sensor: Planar probe
  • Cable Length [mm]: 240
  • Number of circuits: 4
  • Voltage [V]: 12
  • Item number: 9 7163 1
  • Our price: €47.49
  • Manufacturer: GEBE
  • EAN number: 4057541251343
  • Condition: New
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    • Transmission Type: Automatic Transmission
    • Exhaust System: after catalytic converter
  • Oxygen Sensor: Diagnostic Probe
  • Cable Length [mm]: 600
  • Number of circuits: 4
  • Item number: 1493800700
  • Our price: €47.99
  • Manufacturer: JP GROUP
  • EAN number: 5714670009212
  • Condition: New
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-36%
compared to RRP €75.52

€47.99

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  • Fitting Position: Left Front, after catalytic converter
    • Transmission Type: Manual Transmission
    • Oxygen Sensor: Diagnostic Probe
  • Oxygen Sensor: Planar probe, Heated
  • Cable Length [mm]: 480
  • Length [mm]: 480
  • Item number: ES21190-12B1
  • Our price: €47.99
  • Manufacturer: DELPHI
  • EAN number: 2289181104400
  • Condition: New
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-56%
compared to RRP €109.77

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  • Fitting Position: after catalytic converter
  • Transmission Type: Automatic Transmission
  • Oxygen Sensor: Heated, Diagnostic Probe
  • Cable Length [mm]: 460
  • Number of circuits: 4
  • Weight [kg]: 0,086
  • Spanner Size: 22
  • External Thread Size: M18x1,5
  • Item number: 33 10 3200
  • Our price: €47.99
  • Manufacturer: SWAG
  • EAN number: 4054228759468
  • Condition: New
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-48%
compared to RRP €92.36

€47.99

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SWAG 33 10 3198 Lambda sensor Diagnostic Probe, Heated, 4
Article number: 33 10 3198
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  • Oxygen Sensor: Diagnostic Probe, Heated
  • Cable Length [mm]: 650
  • Number of circuits: 4
  • Weight [kg]: 0,095
  • Spanner Size: 22
  • External Thread Size: M18x1,5
  • Item number: 33 10 3198
  • Our price: €48.49
  • Manufacturer: SWAG
  • EAN number: 4054228759437
  • Condition: New
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In stock (Item(s) left: 2)
-31%
compared to RRP €70.77

€48.49

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  • Fitting Position: Left Front, after catalytic converter
    • Transmission Type: Automatic Transmission
    • Oxygen Sensor: Diagnostic Probe
  • Oxygen Sensor: Planar probe, Heated
  • Cable Length [mm]: 614
  • Item number: ES20368-12B1
  • Our price: €51.99
  • Manufacturer: DELPHI
  • EAN number: 5012759500439
  • Condition: New
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In stock
-57%
compared to RRP €122.70

€51.99

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Which lambda sensor is the best for BMW 1 Hatchback (E81) 120 i models?

The best lambda sensors for E81 120 i Petrol models are sold by the following original brands:

  • RIDEX
  • BOSCH
  • DENSO
  • YATO
  • BUGIAD

How much does a lambda sensor cost for a E81 120 i?

The price of a lambda sensor for a BMW 1 Hatchback (E81) 120 i is usually between €34.49 and €51.99.

What are the symptoms of a defective lambda sensor in the BMW BMW E81 E81 120 i?

A defective lambda sensor in the 1 Hatchback (E81) 120 i Petrol can lead to these common symptoms of failures:

  • Increased fuel consumption
  • Rough idling
  • Excessive exhaust emissions

How can you check or replace the lambda sensor in the BMW 1 Hatchback (E81) 120 i Petrol Engine?

The lambda sensor in BMW 1 Hatchback (E81) 120 i models can be checked by inspecting the connector and the multimeter values before and after the catalytic converter. If necessary, you can replace the part yourself by following the service manual instructions.

Which lambda sensor do E81 120 i Petrol (Intake Manifold Injection/ Carburettor) 2007 - 2011 models have?

Cable length [mm] 240; 460; 480; 500; 600; 614; 650
Weight [kg] 0.086; 0.095
Vehicle emission standard Euro
Exhaust system type after catalytic converter
Lambda sensor design Diagnostic Probe; Finger probe; Heated; Oxygen Sensor; Planar probe; Regulating Probe; Thread pre-greased
Length [mm] 480; 500; 650
Overall length [mm] 480
Resistance 3 - 9
Replacement interval 90 000 - 130 000 km
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