Porsche 911 993 3.8 Carrera Lambda sensor (301 hp Petrol M 64.21S)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
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- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 4
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0227
- Our price: £ 33,35
- Manufacturer: RIDEX
- EAN number: 4059191378678
- Condition: New
price incl. 20% VAT
excl. delivery costs
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- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 4
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0227P
- Our price: £ 33,52
- Manufacturer: RIDEX PLUS
- EAN number: 4066423657319
- Condition: New

- Oxygen Sensor: Oxygen Sensor
- Number of pins: 4
- Length [mm]: 300
- Item number: 06594
- Our price: £ 22,26
- Manufacturer: OSSCA
- EAN number: 6943573065943
- Condition: New

- Thread Size: M18x1,5
- Oxygen Sensor: Oxygen Sensor, Heated
- Number of circuits: 4
- Manufacturer Restriction: BMW
- Spanner Size: 22
- Connector / Clamp: Connector may need adjustment
- Assy. / disassy. by qualified personnel required!
- Item number: 120-08-057
- Our price: £ 25,17
- Manufacturer: ABAKUS
- EAN number: 224657235318172353181
- Condition: New
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- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 4
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140089
- Our price: £ 33,35
- Manufacturer: STARK
- EAN number: 4059191376575
- Condition: New
price incl. 20% VAT
excl. delivery costs
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- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Number of circuits: 4
- Recommended change interval [km]: 160000
- Connector / Clamp: Connector may need adjustment
- Item number: 0 258 986 505
- Our price: £ 40,97
- Manufacturer: BOSCH
- EAN number: 3165143342329
- Condition: New
- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Overall Length [mm]: 300
- Number of circuits: 4
- Item number: CLS10006
- Our price: £ 42,37
- Manufacturer: NAP carparts
- EAN number: 4064558063067
- Condition: New
- Oxygen Sensor: Diagnostic Probe
- Length [mm]: 480
- Net Weight [g]: 99
- Item number: 4.69562
- Our price: £ 62,20
- Manufacturer: DT Spare Parts
- EAN number: 4057795022973
- Condition: New
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: £ 63,04
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
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- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Overall Length [mm]: 1000
- Number of circuits: 4
- Recommended change interval [km]: 160000
- Available as universal article as well, see article no.: 0258986505
- Item number: 0 258 003 369
- Our price: £ 69,93
- Manufacturer: BOSCH
- EAN number: 3165142991917
- Condition: New
- Oxygen Sensor: Regulating Probe
- Length [mm]: 830
- Net Weight [g]: 124
- Item number: 4.66932
- Our price: £ 71,23
- Manufacturer: DT Spare Parts
- EAN number: 4047755004620
- Condition: New
- Material: Chrome-Molybdenum Steel
- Spanner Size: 22
- Item number: YT-1753
- Our price: £ 3,72
- Manufacturer: YATO
- EAN number: 5906083917530
- Material: Chrome Vanadium Steel
- Spanner Size: 22
- Item number: YT-1754
- Our price: £ 4,69
- Manufacturer: YATO
- EAN number: 5906083917547
- Drive side (profile): Rectangle
- Drive [inch]: 1 / 2
- Work side (profile): Hexagon
- Spanner Size: 22
- Length [mm]: 50
- Vehicle type: VW, BMW, Audi, Ford, Skoda, SEAT
- Weight [g]: 225
- Item number: HT8G323
- Our price: £ 6,17
- Manufacturer: Hogert Technik
- EAN number: 5902801216091
- Spanner Size: 1 / 2x7 / 8x50mmL
- Weight [g]: 250
- Item number: 907G2-01
- Our price: £ 7,25
- Manufacturer: FORCE
- EAN number: FOR 907G2-01
- Bolt Head- / Nut Design: Hexagon, Double Hexagon
- Spanner Size: 22 mm
- Drive [inch]: 3 / 8"
- Square Drive Tang Size [mm (inch)]: 10 (3 / 8")
- Item number: 9G1403
- Our price: £ 12,13
- Manufacturer: FORCE
- EAN number: 4711436280718
- Spanner Size: 22
- Work side (profile): Hexagon
- Tool handle type: Non-slip Handle
- Surface: Polished, Chromed
- Material: Chrome Vanadium Steel
- Item number: OK-02.0601
- Our price: £ 22,21
- Manufacturer: ROOKS
- EAN number: 5906190900326
- Spanner Size: 22, 27
- Number of tools: 7
- Weight [kg]: 2.2
- Item number: YT-1751
- Our price: £ 26,36
- Manufacturer: YATO
- EAN number: 5906083917516
- Spanner Size: 22
- Length [mm]: 150
- Width [mm]: 30
- Height [mm]: 30
- Quality: Premium
- Weight [kg]: 0,35
- Drive side (profile): Rectangle
- Drive [inch]: 1 / 2
- Work side (profile): Double Hexagon
- Vehicle type: BMW, Ford, Mercedes-Benz, Opel
- Weight [g]: 350
- Item number: 26026L
- Our price: £ 28,09
- Manufacturer: SW-Stahl
- EAN number: 4033592057738
- Condition: New
price incl. 20% VAT
excl. delivery costs

- Number of tools: 7
- Packaging: Plastic case
- Item number: KB04042
- Our price: £ 31,35
- Manufacturer: KB Global
- EAN number: 5902211603269
- Condition: New
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Which lambda sensor is the best for the PORSCHE 911 (993) 3.8 Carrera?
The best lambda sensors for the Porsche 911 993 3.8 Carrera Petrol are from the following original brands:
- RIDEX
- RIDEX PLUS
- BOSCH
- RMS
- YATO
How much does a lambda sensor cost for the Porsche 911 993 3.8 Carrera?
The price of a lambda sensor for the PORSCHE 911 (993) 3.8 Carrera ranges from £3.72 to £71.23.
What are the symptoms of a defective lambda sensor in a Porsche Porsche 911 993 993 3.8 Carrera?
A defective lambda sensor in a 911 (993) 3.8 Carrera 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 Porsche 911 (993) 3.8 Carrera Petrol Engine?
The lambda sensor in a Porsche 911 (993) 3.8 Carrera 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 Porsche 911 993 3.8 Carrera Petrol (Intake Manifold Injection/ Carburettor) 1995 - 1997 have?
Cable length [mm] | 570 |
Weight [kg] | 0.35; 2.2 |
Emission standard | Euro |
Exhaust system | before catalytic converter |
Lambda sensor types | Diagnostic Probe; Heated; Oxygen Sensor; Regulating Probe |
Length [mm] | 50; 150; 300; 480; 830 |
Overall length [mm] | 300; 1000 |
Resistance | 3 - 9 |
Replacement interval | 170 000 - 210 000 km |