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| Connector Shape: | round |
| for OE number: | 11 78 1 437 943 |
| Length [mm]: | 650 |
| Weight [kg]: | 0.106 |
| Thread Size: | M18 x 1,5 |
| Number of pins: | 4 |
| Socket colour: | black |
| Exhaust System: | before catalytic converter |
| Number of circuits: | 4 |
| Cable Length [mm]: | 650 |
| Number of connectors: | 4 |
| Lambda Sensor: | Regulating Probe |
| Lambda Sensor: | Thread pre-greased |
| BMW: | 11 78 1 437 943 |
| BMW: | 11 78 1 406 981 |
| BMW: | 1 406 981 |
| BMW: | 1 437 943 |
| ERA: | 570031 |
| HELLA: | 6PA 358 066-101 |
| INTERMOTOR: | 64171 |
| LEMARK: | LLB123 |
| LUCAS: | LEB285 |
| METZGER: | 0893049 |
| MOTAQUIP: | LVOS1921 |
| NTK: | 1975 |
| NTK: | 1991 |
| NTK: | 1974 |
| QUINTON HAZELL: | XLOS1121 |
| RIDEX: | 3922L0170 |
| Stark: | SKLS-0140087 |