Infiniti Qx4 Knock Sensor

KNOCK SENSOR -- With 2-prong connector; A high quality, direct fit OE replacement knock sensor; Covered by a 1-year unlimited mileage warranty.

Fits the following 1997-1999 Infiniti QX4 submodels:

• 1997-1999: Base; 6 Cyl 3.3L;

Fits the following 1997-2000 Infiniti QX4 submodels:

• 1997-2000: All Submodels; All Engines;

KNOCK SENSOR -- A high quality, direct fit OE replacement knock sensor; Designed to meet or exceed OE specifications; Provides accurate, reliable and maintenance free operation.

Fits the following 1997-1999 Infiniti QX4 submodels:

• 1997-1999: Base; 6 Cyl 3.3L; "Gas, FI, VG33E, Naturally Aspirated, VIN A"

DELPHI KNOCK SENSOR -- A high quality, direct fit OE replacement knock sensor.

Fits the following 2001-2003 Infiniti QX4 submodels:

• 2001-2003: Base; 6 Cyl 3.5L; "GAS, FI, VQ35DE"

Fits the following 2001-2003 Infiniti QX4 submodels:

• 2001-2003: All Submodels; All Engines;

DELPHI KNOCK SENSOR -- A high quality, direct fit OE replacement knock sensor.

Fits the following 1997-2000 Infiniti QX4 submodels:

• 1997-1999: Base; 6 Cyl 3.3L; "GAS, FI, VG33E, VIN A"
• 2000-2000: Base; 6 Cyl 3.3L; "GAS, FI, VG33E"