STARQ SQ221-00001 Lambda sensor

Number of circuits: 1; Overall Length [mm]: 500; TecDoc Engine Number: 4206, 253, 4208, 256, 306, 331, 335, 337, 219, 304, 326, 4074, 5027, 4100, 4131, 4974, 5022, 5014, 5020, 3366, 3367, 926, 973, 5203, 5216, 1736, 1735, 4905, 5424, 4964, 4136, 5007, 4109, 4151; Construction Year from: 08/1983, 08/1990, 01/1978, 04/1985, 08/1988, 01/1988, 10/1987, 08/1985, 02/1987, 08/1984, 04/1988, 10/1986, 10/1985, 09/1984, 09/1981, 02/1984, 01/1989, 08/1986, 08/1987, 09/1985, 09/1993, 05/1987; Fitting Position: before catalytic converter; Exhaust System: before catalytic converter; Cons