The Standard Ignition DS 868 SI Front Driver or Passenger Side Door Jamb Switch is engineered to provide reliable door position sensing ensuring accurate operation of interior lighting and electronic systems Designed as a direct fit replacement this switch offers seamless integration with various Nissand Infiniti models including the 1997 1998 Infiniti QX4 1995 1998 Nissan 200SX and 1991 1998 Nissan 240SX Its robust construction withstands extreme conditions ensuring consistent performance over time The switch features a female connector with three blade male terminals facilitating straightforward installation Mounting is achieved via a bolt on design ensuring a secure fit within the vehicle s door assembly This component is compatible with several OEM part numbers including 2536041L01 2536041L11 and 25360F4311 underscoring its versatility and reliability By replacing a faulty door jamb switch with the DS 868 SI fleet operators can maintain optimal vehicle functionality ensuring that interior lighting and electronic systems operate correctly thereby enhancing driver convenience and safety