Sumitomo 6189-0323 (Toyota 90980-11150) 6-Way Female Sealed Connector

The Component: Genuine Sumitomo high-performance sealed female receptacle connector plug housing. TS/MT Sealed Series taxonomy / 6-position dual-row female casing / Standard Keying Profile (Light Gray Housing Shell / Premium Heat-Stabilized PBT / Sealed Waterproof / Dual-Row Grid Layout / Female Accelerator Pedal and Throttle Body Loom Plug / Component Variant Alias: 6189-0323 / Global Order Reference: 61890323 / Automotive Toyota OEM Interconnect Cross-Reference: 90980-11150 / 9098011150).

Applications & Fitment: Engineered as a premium, high-reliability original equipment (OE) wire-to-device waterproof connection plug designed explicitly for harsh under-hood environmental conditions, critical electronic throttle systems, and high-vibration engine bay sensor runs. This 6-pin female socket block is a massive wiring loom repair and harness reconstruction staple across premium Japanese automotive platforms—most prominently integrated within Toyota, Lexus, Honda, Mitsubishi, and Subaru factory wiring architectures. It is standardly deployed as the primary vehicle-side factory connector interface for electronic throttle body actuators, drive-by-wire accelerator pedal position sensors (APPS), mass airflow links, and select multi-channel transmission solenoid valve arrays (frequently cross-referenced with Toyota factory engineering reference 90980-11150). It features an integrated mechanical top-mounted primary thumb locking latch that clicks firmly over the mating component header's retention ramp, establishing a low-tolerance, positive retention hold resilient to continuous engine thermal cycling, localized heat-soaking, and intense multi-axis structural harmonics. Engineered to conform to rigid tier-1 automotive manufacturing validation guidelines, its internal dual-row cavities pair with high-reliability 2.3mm (.090 inch) nominal blade width Sumitomo TS/MT series female socket terminals and independent wire cavity seals. This configuration forms an absolute, waterproof IP-rated barrier against high-pressure washdowns, road salt spray, fine track dust penetration, and aggressive engine compartment chemical fluids like motor oil or cleaning solvents. Highly vulnerable to top-latch snapping or casing fractures on older high-mileage vehicle platforms due to continuous exposure to extreme thermal cycling under the hood, making it a critical service item for auto-electrical workshops, diagnostic field technicians, and motorsport wiring specialists.

Technical Attributes:

- Manufacturer Part Number: 6189-0323 / 61890323 (Brand: Sumitomo / Japan Genuine Component Class)

- Product Series Taxonomy: TS/MT Sealed Series Interconnect Family

- Configuration: 6-Position / 6-Way Female Receptacle Plug, Dual-Row Matrix Layout

- Centerline Pitch Spacing: Standard automotive multi-pole lane depth

- Indexed Polarization: Color-coded mechanical keying profile (Light Gray finish housing assembly)

- Toyota Factory Equivalent Part Number: 90980-11150 / 9098011150

- Contact System Terminal Envelope: Custom-engineered to shield high-reliability 2.3mm (090 series) nominal blade width Sumitomo TS/MT series female socket terminals

- Connector Style: Receptacle Housing for Female Sockets (Free-Hanging Wire Loom Drive-by-Wire Throttle or Sensory Interface)

- Fastening & Locking Architecture: Features an integrated positive locking top-mounted mechanical thumb latch lever paired with a pre-installed high-visibility yellow front-loading secondary terminal lock plate

- Environmental Sealing Level: High-performance waterproof and dustproof isolation utilizing a pre-installed inner rubber perimeter interface seal matrix and independent single-wire cavity seals (SWS)

- Base Structural Compound: Premium Heat-Stabilized Polybutylene Terephthalate (PBT) engineering polymer for maximum thermal tracking resistance, rigid dimensional memory, and robust structural impact toughness

- Color Profile: Factory Standard Light Gray outer housing block with a distinctive yellow front retainer plate assembly

- Circuit Rating Threshold: Form-fitted for standard low-voltage signaling, critical multi-core sensor lines, and medium-ampacity power distribution loops operating below 32V DC continuous

- Operational Thermal Window: Severe-duty engine block, intake runner, and chassis route layout certified to maintain material elasticity and seal compliance from -40°C up to +120°C

- Target Female Terminal Contacts (Not Included): Precision optimized to accept genuine Sumitomo 2.3mm (090) TS/MT series female crimp sockets (requires individual cavity single-wire rubber seals to preserve full IP-rated waterproof isolation)

- Mating Counterpart Interface: Pairs seamlessly inline inside wire-to-wire looms or directly onto device-side module headers as the direct female partner to matching 6-way male Sumitomo TS/MT series interface pin headers

- Commercial Access: Available as loose individual workshop field-repair pieces, bulk trade packaging bags, or master trade distributor stock runs. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, loom remanufacturers, and trade auto-electrical stockists.