Sumitomo 6188-0129 3-Way Male TS 187 4.8mm Connector Housing

The Component: Genuine Sumitomo Electric OEM 3-position male pin connector housing / Premium TS 187 (4.8mm) Series high-current waterproof automotive plug / Compact 1x3 single-row inline cavity layout / Top latching mechanism with integrated secondary terminal locking retainer / Molded from heat-, chemical-, and impact-resistant PBT resin / Component Part Number: 6188-0129 / Alternate OEM Identifiers: 61880129 / Sumitomo 6188-0129 / TS 187 3-Way Male Gray / High-Current Power & Motor Plug.

Applications & Fitment: High-reliability waterproof male electrical connector housing engineered for high-draw power delivery and motor sub-harnesses across Japanese OEM vehicle platforms (Toyota, Lexus, Honda, Nissan, Mazda, Subaru). Designed specifically for three 4.8mm (.187 inch) male pin terminals and individual heavy-gauge wire seals. Mates directly with female connector housing Sumitomo 6189-0165. Widely specified for cooling fan motor leads, blower motor sub-harnesses, alternator control connections, wiper motors, and chassis power distribution lines requiring full IP67 weatherproofing integrity. Engineered to withstand continuous engine vibration, heavy road spray, fluid exposure, and severe thermal cycling (-40 to 125 degrees Celsius). Essential stock for auto-electricians, Japanese vehicle specialists, wire harness builders, and automotive trade distributors.

Technical Attributes:

- OEM Part Number: 6188-0129 / 61880129 (Manufacturer: Sumitomo Wiring Systems)

- Product Component Classification: 4.8mm (187) Male Pin Connector Housing Device

- Connector Family Series: Sumitomo TS Sealed Series (187 System)

- Total Position Count: 3-Way / 3-Pin Male Plug

- Cavity Layout Matrix: 1 Row x 3 Columns Inline Configuration Profile

- Compatible Terminal Blade Width: 4.80 mm (.187 Terminal System)

- Terminal System Compatibility: Accepts Sumitomo TS 4.8mm (187) male pin crimp contacts and individual cable wire seals

- Directly Mating Part Number: Sumitomo 6189-0165 (TS Sealed Series 3-Way Female Housing)

- Ingress Protection Status: Weatherproof / Waterproof Fully Sealable (IP67 Class equivalent)

- Structural Material Base: Premium Heat-Stabilized Polybutylene Terephthalate (PBT)

- Color Profile: Factory Solid Gray Body

- Operating Temperature Limit: -40 to 125 degrees Celsius

- Commercial Procurement Status: Provided as an individual unpopulated 3-way male housing assembly. Male pin crimp contacts, individual wire seals, and mating female connector housing assemblies (6189-0165) are sold separately. Multi-tier trade volume discounts apply automatically at checkout.