9-Pin Waterproof Automotive Connector – Sumitomo 7283-4658-30 / Toyota 90980-12362, 0.6mm Female Socket for Toyota Sensor Wiring

Sumitomo part number 7283-4658-30 / Toyota OEM part number 90980-12362 is a 9-pin waterproof automotive connector with 0.6mm pitch female socket contacts, used in Toyota sensor and ECU wiring harness applications. The Sumitomo 7283-XXXX-XX format identifies this as a Sumitomo waterproof connector; the Toyota 90980-XXXXX cross-reference confirms OEM fitment. Available in black and grey housing colors — color coding is used in Toyota wiring harnesses to distinguish connector functions and prevent mis-mating.

Key Specifications

• Part Numbers: 7283-4658-30 (Sumitomo), 90980-12362 (Toyota OEM)
• Manufacturer: Sumitomo Electric Industries
• Housing Type: Female socket (cable-mount)
• Pin Count: 9 pins
• Contact Pitch: 0.6mm
• IP Rating: IP67
• Housing Colors: Black, Grey
• Application: Toyota sensor and ECU wiring harness connections

Toyota 90980-XXXXX Part Numbers

Toyota uses the 90980-XXXXX part number series for connector housings and terminals throughout their vehicle range. These are Toyota OEM part numbers that cross-reference to Sumitomo (and other supplier) connector part numbers:

• 90980-XXXXX numbers can be looked up in the Toyota OEM parts catalog (available through Toyota dealers and online parts databases)
• The Sumitomo cross-reference (7283-4658-30) can be used to find the connector in the Sumitomo catalog for technical specifications
• Both part numbers refer to the same connector — use either to verify compatibility

Frequently Asked Questions

Which Toyota vehicles use 7283-4658-30 / 90980-12362?

Cross-reference 90980-12362 in the Toyota OEM parts catalog to identify the specific vehicle models and connector locations. Toyota 90980-series connectors are used across multiple vehicle generations and engine families. The Toyota Electrical Wiring Diagram (EWD) specifies the connector part number for each harness location.

What contacts are compatible with 7283-4658-30?

This connector uses 0.6mm pitch Sumitomo contacts. Cross-reference the connector part number in the Sumitomo catalog or Toyota parts catalog to identify compatible contact part numbers. 0.6mm contacts require a dedicated micro-crimp tool — do not use standard automotive crimp tools.

Does the housing color matter?

Yes. Toyota uses color-coded connector housings to distinguish connector functions and prevent mis-mating during assembly and repair. Black and grey variants of the same connector are used in different locations or for different functions. Verify the correct color against the original connector before ordering — using the wrong color may cause mis-mating during reassembly.

Typical Applications

• Toyota sensor wiring: ECU, sensor, and body electronics connector repair
• Toyota OEM repair: Replacing damaged 9-pin Sumitomo connector housings
• Automotive workshops: Workshop stock for Toyota connector repairs

Package Contents

Sumitomo 7283-4658-30 / Toyota 90980-12362 9-pin waterproof female socket connector (color as selected). Contacts and wire seals ordered separately if not included.