Yazaki 7283-7031-10 2.3II (090II) 3-Way Female Sealed Plug

The Component: Genuine Yazaki 7283-7031-10 3-way female automotive sealed connector housing plug. 2.3II (090II) Series 3-position single-row socket receptacle casing (Dark Grey / PBT / Sealed / Inline Housing / Loose Piece / KET Cross-Ref: MG641362-4).

Applications & Fitment: Designed as a primary factory original equipment (OE) wiring harness repair pigtail for low-voltage sensor, signaling, and engine accessory circuits. Most notably specified across prominent Japanese car and motorcycle manufacturing platforms (including Toyota, Lexus, and Mitsubishi architectures) as a high-reliability interface for critical position sensors, fluid switches, and under-hood sensory lines. Highly vulnerable to primary external mechanical thumb-latch snapping from age-related under-hood heat-soak embrittlement or internal channel throat distortion if back-probed aggressively during garage electrical fault tracing.

Technical Attributes:

- Manufacturer Part Number: 7283-7031-10 (Brand: Yazaki Connectors / Japan Genuine Class)

- Alternative Fleet Cross-Reference: Korea Electric Terminal (KET) Part Number: MG641362-4

- Auto-Click Core System Identifier: Our Part Number 3-AC233 (Verified Stock Allocation)

- Configuration: 3-Position / 3-Way Female Receptacle Housing, Single-Row Inline Layout Grid

- Product Series Taxonomy: 2.3II (090II) Sealed Series / Medium Current Automotive Class

- Terminal Seating Dimension: 2.3mm (0.090 inch) Flat female socket contact width tracking matrix

- Base Structural Compound: Premium High-Temperature Polybutylene Terephthalate (PBT)

- Color Profile: Factory Solid Dark Grey

- Environmental Sealing Level: IP67 waterproof and dustproof rated; features an integrated internal silicone perimeter gasket face seal and rear individual cable single-wire rubber seals (SWS)

- Circuit Performance Thresholds: Low-voltage, low-current initial resistance 3mΩ Maximum; insulation resistance 100MΩ Minimum (at 500V DC); dielectric withstand capability 1000V AC (for 1 minute)

- Electrical Capacity Performance: Rated for stable continuous current delivery up to an allowable 10A reference benchmark

- Operational Thermal Window: Certified for continuous rugged duty cycles within severe vehicle operating zones from -40°C to +120°C

- Target Female Terminal Contacts (Not Included): Fits standard Yazaki 090II series female socket terminals (such as 7116-4025, 7116-4026, or 7116-4027)

- Associated Rubber Wire Seals (Not Included): Fits 090II series single-wire rubber seals (such as 7157-3646, 7157-3821, or 7158-3006-90) or matching cavity dummy plugs (e.g., 7157-8761)

- Mating Counterpart Shroud: Pairs seamlessly inline as the direct female partner to Yazaki 2.3II (090II) 3-way male tab coupling partner plug 7282-7031-10

- Commercial Access: Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent tuning garages, loom remanufacturers, and trade auto-electrical stockists.

We ship Worldwide daily and you can buy online safely using PayPal

We are the UK's largest specialist stockist of Automotive Connectors, and we offer low cost shipping to all Countries, fast and safe.