Renault R21 B48 1.7 Lambda sensor (88 hp Petrol F2N 711)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
- Oxygen Sensor: Heated
- Cable Length [mm]: 450
- Number of circuits: 3
- External Thread [mm]: M18 x 1,5
- Number of used contacts: 3
- Plug housing design: Plug sleeve housing
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0043
- Our price: £ 22,68
- Manufacturer: RIDEX
- EAN number: 4059191655403
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: before catalytic converter
-
- Engine Code: F3N 722,723 Kat.
- Construction Year from: 09 / 1989
- Oxygen Sensor: Regulating Probe
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0197
- Our price: £ 26,88
- Manufacturer: RIDEX
- EAN number: 4059191378647
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: before catalytic converter
-
- Engine Code: F3N 722,723 Kat.
- Construction Year from: 09 / 1989
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0197P
- Our price: £ 35,80
- Manufacturer: RIDEX PLUS
- EAN number: 4066423657265
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Oxygen Sensor: Heated
- Cable Length [mm]: 450
- Number of circuits: 3
- External Thread [mm]: M18 x 1,5
- Number of used contacts: 3
- Plug housing design: Plug sleeve housing
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140042
- Our price: £ 22,68
- Manufacturer: STARK
- EAN number: 4059191023950
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: before catalytic converter
-
- Engine Code: F3N 722,723 Kat.
- Construction Year from: 09 / 1989
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140309
- Our price: £ 26,88
- Manufacturer: STARK
- EAN number: 4059191112340
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Fitting Position: before catalytic converter
-
- Engine Code: F3N 722, F3N 723
- Construction Year from: 09 / 1989
- Oxygen Sensor: Regulating Probe
- Number of circuits: 3
- Recommended change interval [km]: 160000
- Connector / Clamp: Connector may need adjustment
- Item number: 0 258 986 502
- Our price: £ 53,45
- Manufacturer: BOSCH
- EAN number: 3165143342299
- Condition: New
- Fitting Position: before catalytic converter
-
- Engine Code: F3N 722, F3N 723
- Construction Year from: 09 / 1989
- Oxygen Sensor: Regulating Probe
- Overall Length [mm]: 560
- Number of circuits: 3
- Recommended change interval [km]: 160000
- Available as universal article as well, see article no.: 0258986502
- Item number: 0 258 003 448
- Our price: £ 58,15
- Manufacturer: BOSCH
- EAN number: 2500230005984
- Condition: New

- Fitting Position: before catalytic converter
-
- Engine Code: F3N 722, F3N 723
- Construction Year from: 09 / 1989
- Oxygen Sensor: Regulating Probe
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: GCC9220167
- Our price: £ 65,61
- Manufacturer: goCORE
- EAN number: 4069198040041
- Condition: New
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: £ 68,51
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
- Oxygen Sensor: Finger probe, Heated
- Number of circuits: 3
- for OE number: 0 258 003 086
- Item number: ULS-43
- Our price: £ 76,47
- Manufacturer: VEGAZ
- EAN number: 4055503272153
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Material: Chrome-Molybdenum Steel
- Spanner Size: 22
- Item number: YT-1753
- Our price: £ 4,04
- Manufacturer: YATO
- EAN number: 5906083917530
- Material: Chrome Vanadium Steel
- Spanner Size: 22
- Item number: YT-1754
- Our price: £ 4,31
- Manufacturer: YATO
- EAN number: 5906083917547
- Spanner Size: 1 / 2x7 / 8x50mmL
- Weight [g]: 250
- Item number: 907G2-01
- Our price: £ 8,14
- Manufacturer: FORCE
- EAN number: FOR 907G2-01
- Drive side (profile): Rectangle
- Drive [inch]: 3 / 8
- Work side (profile): Hexagon
- Spanner Size: 22
- Length [mm]: 80
- Weight [g]: 278
- Item number: HT8G324
- Our price: £ 8,22
- Manufacturer: Hogert Technik
- EAN number: 5902801216107
- 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: £ 13,19
- Manufacturer: FORCE
- EAN number: 4711436280718
- Material: Chrome Vanadium Steel, Chrome-Molybdenum Steel
- Length [mm]: 30-80
- Number of tools: 3
- Spanner Size: 22
- Item number: YT-1752
- Our price: £ 15,38
- Manufacturer: YATO
- EAN number: 5906083917523
- Drive side (profile): Rectangle
- Square Drive Tang Size [mm (inch)]: 10 (3 / 8")
- Drive [inch]: 3 / 8
- Spanner Size: 22,0
- Bolt Head- / Nut Design: Hexagon
- DIN / ISO: DIN 3120, ISO 1174
- Material: Chrome-Molybdenum Steel
- Total Length [mm]: 90
- Weight [g]: 240
- Item number: 150.2128
- Our price: £ 16,51
- Manufacturer: KS TOOLS
- EAN number: 4042146211038
- Condition: New
- 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: £ 24,14
- Manufacturer: ROOKS
- EAN number: 5906190900326
- Spanner Size: 22, 27
- Number of tools: 7
- Weight [kg]: 2.2
- Item number: YT-1751
- Our price: £ 28,49
- 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: £ 30,53
- Manufacturer: SW-Stahl
- EAN number: 4033592057738
- Condition: New
price incl. 20% VAT
excl. delivery costs
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Which lambda sensor is the best for the RENAULT 21 (B48_) 1.7?
The best lambda sensors for the Renault R21 B48 1.7 Petrol are from the following original brands:
- RIDEX
- RIDEX PLUS
- RMS
- BOSCH
- STARK
How much does a lambda sensor cost for the Renault R21 B48 1.7?
The price of a lambda sensor for the RENAULT 21 (B48_) 1.7 ranges from £4.04 to £76.47.
What are the symptoms of a defective lambda sensor in a Renault Renault R21 B48 B48_ 1.7?
A defective lambda sensor in a 21 (B48_) 1.7 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 Renault 21 (B48_) 1.7 Petrol Engine?
The lambda sensor in a Renault 21 (B48_) 1.7 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 Renault R21 B48 1.7 Petrol (Intake Manifold Injection/ Carburettor) 1989 - 1993 have?
Cable length [mm] | 450; 570 |
Weight [kg] | 0.35; 2.2 |
Emission standard | Euro |
Exhaust system | |
Lambda sensor types | Finger probe; Heated; Regulating Probe |
Length [mm] | 150; 30-80; 80 |
Overall length [mm] | 560 |
Resistance | 2 - 9 |
Replacement interval | 130 000 - 170 000 km |