Original Sumitomo 6189-0413 / 90980-11400 (Toyota)

Includes terminals and seals

The Component: Genuine Sumitomo 6189-0413. 1-Way female automotive connector plug housing for socket receptacle contacts (Black).

Series Taxonomy: Sumitomo TS 187 Sealed Series. A high-current, specialized Japanese automotive interconnect platform engineered by Sumitomo to deliver absolute waterproof protection and flawless high-amperage power transmission under intense physical vibration and harsh thermal environments.

Terminal Interface: 1-pin single-cavity isolated channel layout designed explicitly to house heavy-duty 4.8mm (.187 size) wide female socket receptacle contacts, handling robust high-current wire cross-sections seamlessly.

Locking and Sealing Security: Environmentally sealed to an IP67 rating with a robust continuous operating temperature threshold certified from -40 to +120 degrees Celsius. Leverages an integrated inner perimeter silicone compression ring matched with a heavy-duty rear wire insulation seal cavity to establish a complete moisture barrier. Utilizes an internal primary terminal locking lance reinforced by an integrated front-hinged spacer flap ensuring absolute Terminal Position Assurance (TPA) and preventing contact back-out under severe vibration. Structural mating retention relies on a reinforced, top-mounted mechanical thumb-latch mechanism that provides an immediate audible click upon positive connection.

Mating Complement: Connects wire-to-device or wire-to-wire by snapping directly onto its corresponding 1-way male starter motor solenoid blade terminal pin, or matching male tab inline housing variants from the Sumitomo TS 187 series. This female socket plug cross-references directly to Toyota OEM part number 90980-11400.

Common Applications: Extensively specified across prominent Japanese automotive networks, most notably within Toyota, Lexus, Honda, and Nissan factory platforms. Universally recognized across the auto-electrical trade as the primary harness-side repair pigtail for starter motor solenoids, particularly across high-performance Toyota JZ platforms (1JZ/2JZ), Supra MKIV, Lexus IS300/SC300, and standard passenger vehicle starter arrays. Highly vulnerable to exterior thumb-latch fracturing, high-amp thermal embrittlement, or terminal throat charring due to its proximity to the exhaust manifold and engine block heat cycles over extended operational periods.

Sumitomo 6189-0413 TS 187 Series 1-Way Sealed Female Starter Motor Solenoid Plug Housing

Eliminate intermittent starting failures, clear slow-cranking ignition dropouts, and reinstate maximum factory-correct environmental insulation at your ignition link with the genuine Sumitomo 6189-0413 1-way female sealed automotive connector housing. Precision-manufactured to strict Tier-1 original equipment global engineering parameters by Sumitomo, this 1-pin 4.8mm high-current contact carrier block is an indispensable trade component for executing professional starter pigtail fabrication and wiring loom repairs. Designed with an ultra-stable single-cavity matrix optimized around the TS 187 terminal footprint, it creates an exceptionally stable, ultra-low resistance connection path that safely manages nominal current loads up to 28A without risking localized thermal tracking or voltage dropouts.

The 6189-0413 carrier housing is injection-molded from a premium Polybutylene Terephthalate (PBT) compound finished in a factory black profile, ensuring outstanding structural impact defense, high dimensional stability under torque, and complete immunity to chemical degradation from engine oils, hot oil vapor, brake fluids, and environmental road salt spray. Working in absolute uniformity with its internal silicone perimeter compression seals and heavy-gauge wire seals (such as 7165-0348 or 7165-0346), it forms an impenetrable shield that completely blocks ambient moisture, road grime, and abrasive road debris from invading the internal contact lane. This authentic replacement component allows independent auto-electrical trade specialists, diagnostic tuning garages, and motorsport builders to deliver zero-resistance, professional factory restorations.

Engineering Specifications and Technical Attributes:

- Manufacturer Part Number: 6189-0413 (Brand: Sumitomo / Japan)

- Configuration: 1-Way Female Receptacle Housing, Single-Cavity High-Current Layout

- Product Series Taxonomy: TS 187 Sealed Series Interconnect Class

- Mating Terminal Size Footprint: Accepts 4.8mm (.187 inch) wide female socket contacts (e.g., 8100-0466, 8100-0468)

- Component Housing Dimensions: Overall Length 28.90mm, Width 13.90mm, Height 20.80mm

- Initial Maximum Contact Resistance: Capped under a strict 3 mΩ Threshold

- Sealing Classification: Waterproof / Dustproof Weatherproof Protection (IP67 Rated)

- Primary Toyota OEM Interconnect Cross-Reference: 90980-11400 Female Interface

- Associated Sealing Matrix: Integrates cleanly with standard TS series wire seals (e.g., 7165-0347, 7165-0356)

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

TS sealed series

Housing Inline

4.8mm (187)

Sealed/Unsealed sealed

Male/Female F

Way 1

Materials PBT

Color Black

Contact resistance

Initial 3mΩ Max.

after durability tests 10mΩ Max.

Leak current 100μA Max.

Insulation resistance 100MΩ Min.

Seal

Initial 50kPa Min.

after durability tests 30kPa Min.

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