MAZDA 3 Saloon (BL) 2.0 MZR Lambda sensor (150 hp Petrol LF5H)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
- Fitting Position: after catalytic converter
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- TecDoc Engine Number: LF5W, LF5H
- Oxygen Sensor: Diagnostic Probe
- Vehicle Equipment: for vehicles without start-stop function
- Required quantity: 1
- Engine Code: LF5H / LF5W
- Supplementary Info: Made in Italy - OE Equivalent
- Oxygen Sensor: Heated, Planar probe, Thread pre-greased
- Cable Length [mm]: 350
- Number of circuits: 4
- Conductor Number: 4
- Available as universal article as well, see article no.: 497 007
- Item number: 498 192
- Our price: £ 66,12
- Manufacturer: KW
- EAN number: 8012510148969
- Condition: New
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- Engine Code: MZR20
- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- Length [mm]: 325
- Number of circuits: 4
- Quality: AM
- Item number: 350-34110
- Our price: £ 68,38
- Manufacturer: WALKER PRODUCTS
- EAN number: 0724620089336
- Condition: New
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- Engine Code: MZR20
- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- Length [mm]: 325
- Number of circuits: 4
- Item number: 250-24872
- Our price: £ 74,36
- Manufacturer: WALKER PRODUCTS
- EAN number: 0724620038662
- Condition: New

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- Engine Code: MZR20
- Oxygen Sensor: Regulating Probe
- Exhaust System: after catalytic converter
- Cable Length [mm]: 325
- Item number: ULS-730
- Our price: £ 74,85
- Manufacturer: VEGAZ
- EAN number: 4055503325255
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: Lower
- Vehicle Equipment: for vehicles without start-stop function
- Oxygen Sensor: Heated
- Cable Length [mm]: 325
- Number of circuits: 4
- Weight [kg]: 0,110
- for OE number: L541-18-861A
- External Thread Size: M18x1,5
- Item number: ADM57049
- Our price: £ 76,92
- Manufacturer: BLUE PRINT
- EAN number: 5050063074123
- Condition: New
-
- Oxygen Sensor: Diagnostic Probe
- Vehicle Equipment: for vehicles without start-stop function
- Product line: ORIGINAL ERSATZTEIL
- Cable Length [mm]: 325
- Number of pins: 4
- Item number: 0893559
- Our price: £ 77,69
- Manufacturer: METZGER
- EAN number: 4250032692940
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: after catalytic converter
- Oxygen Sensor: Heated, Diagnostic Probe
- Cable Length [mm]: 477
- Number of circuits: 4
- Weight [kg]: 0,100
- Vehicle Equipment: for vehicles with start-stop function
- Spanner Size: 22
- External Thread Size: M18x1,5
- Item number: 177507
- Our price: £ 77,74
- Manufacturer: FEBI BILSTEIN
- EAN number: 4054224775073
- Condition: New
- Fitting Position: after catalytic converter
-
- TecDoc Engine Number: LF5W
- Construction Year to: 12 / 2013
- Oxygen Sensor: Diagnostic Probe
- Overall Length [mm]: 355
- Number of circuits: 4
- Item number: F 00H L00 398
- Our price: £ 77,96
- Manufacturer: BOSCH
- EAN number: 4047025651202
- Condition: New
-
- Oxygen Sensor: Diagnostic Probe
- Vehicle Equipment: for vehicles with start-stop function
- Product line: ORIGINAL ERSATZTEIL
- Cable Length [mm]: 375
- Number of pins: 4
- Item number: 0893560
- Our price: £ 86,31
- Manufacturer: METZGER
- EAN number: 4250032692933
- Condition: New
price incl. 20% VAT
excl. delivery costs

-
- Engine Code: MZR20
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Length [mm]: 500
- Number of circuits: 5
- Quality: AM
- Item number: 350-35026
- Our price: £ 128,36
- Manufacturer: WALKER PRODUCTS
- EAN number: 72462009492
- Condition: New
- Oxygen Sensor: Broadband oxygen sensor
- Cable Length [mm]: 650
- Number of pins: 5
- for OE number: L33X188G1
- Item number: 81806
- Our price: £ 145,37
- Manufacturer: MEAT & DORIA
- EAN number: 803341948466
- Condition: New

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- TecDoc Engine Number: LF5H
- Oxygen Sensor: Diagnostic Probe
- Vehicle Equipment: for vehicles without start-stop function
- Cable Length [mm]: 210
- Number of pins: 4
- for OE number: L54118861A
- Item number: 7481810
- Our price: £ 145,40
- Manufacturer: HOFFER
- EAN number: 803341948485
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Vehicle Equipment: for vehicles without start-stop function
- Oxygen Sensor: Heated
- Cable Length [mm]: 500
- Number of circuits: 5
- Item number: J1463018
- Our price: £ 150,38
- Manufacturer: HERTH+BUSS JAKOPARTS
- EAN number: 4029416340582
- Condition: New
price incl. 20% VAT
-
- Engine Code: MZR20
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Length [mm]: 500
- Number of circuits: 5
- Item number: 250-25029
- Our price: £ 153,68
- Manufacturer: WALKER PRODUCTS
- EAN number: 22102513349079334907
- Condition: New

- Oxygen Sensor: Broadband oxygen sensor
- Cable Length [mm]: 380
- Number of pins: 5
- Quality: OE EQUIVALENT
- Item number: 90300A2
- Our price: £ 157,72
- Manufacturer: SIDAT
- EAN number: 8033208643283
- Condition: New
- Oxygen Sensor: Broadband oxygen sensor
- Cable Length [mm]: 650
- Number of pins: 5
- for OE number: L33X188G1
- Item number: 7481806
- Our price: £ 171,23
- Manufacturer: HOFFER
- EAN number: 803341948467
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 540
- Number of pins: 6
- Number of circuits: 5
- Connector Shape: rectangular
- Plug housing design: Plug sleeve housing
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0457P
- Our price: £ 192,90
- Manufacturer: RIDEX PLUS
- EAN number: 4066423693812
- Condition: New
price incl. 20% VAT
- Fitting Position: Exhaust Manifold
-
- Engine Code: LF5H, LFZ2
- Oxygen Sensor: Regulating Probe
- Vehicle Equipment: for vehicles with start-stop function
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 540
- Number of pins: 6
- Number of circuits: 5
- Connector Shape: rectangular
- Plug housing design: Plug sleeve housing
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140617
- Our price: £ 198,88
- Manufacturer: STARK
- EAN number: 4064138541176
- Condition: New
price incl. 20% VAT
- Oxygen Sensor: Regulating Probe
- Cable Length [mm]: 500
- Weight [kg]: 0,130
- for OE number: LFL7-18-8G1C
- External Thread Size: M18x1,5
- Item number: ADM57032
- Our price: £ 199,85
- Manufacturer: BLUE PRINT
- EAN number: 5050063052763
- Condition: New
price incl. 20% VAT
- Oxygen Sensor: Broadband oxygen sensor
- Cable Length [mm]: 380
- Number of pins: 5
- for OE number: LFL7188G1C
- Item number: 81694
- Our price: £ 203,32
- Manufacturer: MEAT & DORIA
- EAN number: 803341940752
- Condition: New
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Which lambda sensor is the best for the MAZDA 3 Saloon (BL) 2.0 MZR (BL12)?
The best lambda sensors for the 3 Saloon (BL) 2.0 MZR (BL12) Petrol are from the following original brands:
- RIDEX
- RIDEX PLUS
- RMS
- BOSCH
- STARK
How much does a lambda sensor cost for the 3 Saloon (BL) 2.0 MZR (BL12)?
The price of a lambda sensor for the MAZDA 3 Saloon (BL) 2.0 MZR ranges from £66.12 to £203.32.
What are the symptoms of a defective lambda sensor in a Mazda MAZDA 3 Saloon (BL) BL 2.0 MZR (BL12)?
A defective lambda sensor in a 3 Saloon (BL) 2.0 MZR (BL12) Petrol can lead to the following failures:
- Increased fuel consumption
- Rough engine operation
- Excessive exhaust emissions
How can you check or replace the lambda sensor in a Mazda 3 Saloon (BL) 2.0 MZR (BL12) Petrol Engine?
The lambda sensor in a Mazda 3 Saloon (BL) 2.0 MZR (BL12) can be checked by inspecting the connector and the multimeter values before and after the catalytic converter. If necessary, you can replace it yourself by following the correct instructions.
Which lambda sensor does the 3 Saloon (BL) 2.0 MZR (BL12) Petrol (Intake Manifold Injection/ Carburettor) 2009 - 2014 have?
Cable length [mm] | 210; 325; 350; 375; 380; 477; 500; 540; 650 |
Weight [kg] | 0.1; 0.11; 0.13 |
Emission standard | Euro |
Exhaust system | after catalytic converter; before catalytic converter |
Lambda sensor types | Broadband oxygen sensor; Diagnostic Probe; Heated; Planar probe; Regulating Probe; Thread pre-greased |
Length [mm] | 325; 500 |
Overall length [mm] | 355 |
Resistance | 3 - 9 |
Replacement interval | 210 000 - 250 000 km |