Toyota JZ / UZ / 3SGE Knock Sensor Connector Kit

If you're pulling your intake manifold and your knock sensor connector just crumbled into pieces, you aren't alone. High engine bay temperatures make these factory connectors incredibly brittle over time. This 090II Sealed Series kit allows you to depin your harness and click in a brand-new, heat-resistant housing that actually locks into place.

This is a single-pin, high-retention connector designed specifically for the heavy vibration environment of a knock sensor.

Compatibility & Fitment

This connector features the wide keyway on the left side (when looking into the face of the connector).

• Confirmed Fitment: 1JZ, 2JZ, 1UZ-FE, 2UZ-FE, and 3SGE engines.

• Cross Reference: Toyota 90980-11166.

• Note: If your sensor requires the inverse (right-side) keying, you need part number 090II-1S-2.

What’s in the Box?

• 1x Connector Body (Single Pin)

• 1x Replacement Terminal

• 1x Weatherproof Wire Seal

Installation

• Crimp Tool: For a secure, vibration-proof connection that won't give you "phantom" knock readings, we recommend the Sargent 1026CT crimp tool.