The knock sensor is a direct-fit replacement for 2016-2025 Nissan Armada, Rogue, Altima, Infiniti QX80, QX50, QX55. It is 1.93 in. long. It has a male square connector with 2 pin terminals.

Delphi AS10325 Knock Sensor Features:

• Fits 2017-2025 Nissan Armada, 2019-2021 Nissan Rogue, Altima, 2016-2025 Infiniti QX80, 2019-2022 Infiniti QX50, 2022-2023 Infiniti QX55
• Calibrated for a wide variety of frequencies to detect shifts, and adjust to provide accurate signals to help maximize engine performance.
• The knock sensors are sealed to withstand humidity, salt spray, and automotive fluids.
• Ground isolated design with 2 wire shielded harness helps protect the sensor signal from electro magnetic interference.
• Self generating piezoelectric design requires no power to the sensor.
• The electrical connector is male and square in shape.
• Knock sensors help maximize engine performance with all fuels.
• Knock sensors prevent against engine damage from pre ignition knocking.