Sumitomo 6189-7409 HX Series 4-Way Female Sealed Plug | Auto-Click

The Component: Genuine Sumitomo 6189-7409 (Alternative: 6189-7409-B) 4-way female automotive sealed connector plug. HX Sealed Series 1.5mm (.060) 4-position dual-row socket receptacle casing (Black / PBT / Sealed / Inline Housing / Loose Piece / Factory Designator: HX06-4F-B).

Applications & Fitment: Designed as a high-reliability factory original equipment (OE) replacement repair pigtail for modern automotive power and sensor networks. Most notably specified across prominent import platforms for high-vibration applications such as LED fog lamps, modern headlights, oxygen (O2) sensor harness leads, and specialized engine bay accessory runs. Highly vulnerable to primary external mechanical thumb-latch snapping from age-related under-hood heat-soak embrittlement or structural locking blade fractures when unclipped during diagnostic servicing.

Technical Attributes:

- Manufacturer Part Number: 6189-7409 (Brand: Sumitomo Connectors / Japan Genuine Class)

- Auto-Click Core System Identifier: Our Part Number 4-AC409 (Verified Stock Allocation)

- Configuration: 4-Position / 4-Way Female Receptacle Housing, Dual-Row 2x2 Layout Grid

- Product Series Taxonomy: HX Sealed Series / 1.5mm (.060) Standard Power Class

- Terminal Centerline Pitch: 4.6mm x 4.6mm row spacing layout grid

- Terminal Seating Dimension: 1.5mm Flat socket contact width tracking matrix

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

- Color Profile: Factory Solid Black

- Environmental Sealing Level: IP67 waterproof and dustproof rated; features a high-grade inner perimeter silicone face seal and rear individual cable wire seals

- Electrical Performance Specs: Initial contact resistance 3 mΩ Maximum (6 mΩ Max after durability aging tests); current delivery rating up to 12A continuous reference ceiling

- Operational Thermal Window: Certified for continuous service under severe vehicle vibration from -40°C to +120°C

- Target Female Terminal Contacts (Not Included): Fits standard Sumitomo HX 1.5mm female socket terminals (e.g., 8240-0489, 8240-0490, 8240-0491, or 8240-0492)

- Associated Rubber Wire Seals (Not Included): Fits HX 1.5 series single-wire rubber cavity seals (e.g., 7165-1562, 7165-1563, 7165-1564, or 7165-1566)

- Mating Counterpart Shroud: Pairs seamlessly inline with Sumitomo HX 4-way male tab partner housing variants (such as companion male inline plug 6181-6783)

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