Bosch 1928403137 2-Way Female Kompakt 1 2.8mm Sealed Connector

The Component: Genuine Bosch Kompakt 1 Series 2-way female connector plug housing. Features a 2-position single-row layout / Code 1 mechanical polarization profile / High-capacity 2.8mm tab contact system / Jet Black premium glass-fiber reinforced PA66-GF30 nylon shroud / Heavy-duty automotive sensor and component interface / Component Part Number: 1928403137 / Global Order Reference: 1928403137-A1B.

Applications & Fitment: Engineered to provide extreme reliability, high-amp power handling, and exceptional moisture isolation within high-vibration engine compartments and harsh under-chassis environments. This authentic 2-pin Bosch female Kompakt plug is widely used across major European passenger car platforms, commercial heavy-duty trucks, and performance motorsport wire assemblies. It is heavily utilized for wire-to-device setups, pinning high-draw actuators, engine management devices, fluid pumps, reverse light switches, temperature sensors, and horn sub-assemblies. Molded from genuine PA66-GF30 (30% glass-fiber reinforced Polyamide 66), the structural chassis ensures superior dimensional stability and resists thermal stress up to its 130°C operational limit. Terminal positioning is backed by an integrated internal cavity seat paired with a reliable external snap-latch mechanism to prevent pin back-out under relentless engine harmonics. Its precision-molded architecture relies on a highly visible, bright orange internal silicone perimeter seal and individual single-wire seals (SWS) to block out pressurized water spray, road salt, and fuel vapours. An indispensable, production-grade part for expert auto-electrical workshops, custom loom builders, and precise EFI harness repair.

Technical Attributes:

- Manufacturer Part Number: 1928403137 / 1-928-403-137 (Brand: Bosch / Robert Bosch GmbH)

- Global Order Reference: 1928403137-A1B

- Product Series Taxonomy: Kompakt 1 Series (2.8mm Terminal System)

- Configuration: 2-Position / 2-Way Female Socket Housing, Single-Row 1x2 Layout

- Contact System Size Compatibility: Engineered explicitly to house Bosch 2.8mm series female flat receptacle terminals (e.g., JPT or equivalent flat-blade socket pins)

- Key Polarization Variant: Code 1 Mechanical Keying Shroud

- Connector Style: Receptacle Housing for Female Contacts (Free-Hanging, Cable Mount, or Inline Device Interface)

- Environmental Sealing Level: High-performance waterproof seal utilizing an integrated high-visibility orange silicone ring seal and single-wire wire seals

- Base Structural Compound: Premium PA66-GF30 (30% Glass-Fiber Reinforced Polyamide 66)

- Color Profile: Factory Standard Uniform Black main body shroud with a high-visibility Orange internal lip seal

- Continuous Duty Temperature: Certified for intense engine-bay thermal environments ranging from -40°C minimum up to +130°C maximum

- Mating Counterpart Reference: Connects directly with corresponding Kompakt 1 series 2-way male housings or integrated factory device pins matching the Code 1 polarization profile

- Commercial Access: Available as loose individual component housings or in comprehensive workshop field service kits complete with terminals and seals. Progressive B2B tiered wholesale volume discounts apply instantly to your trade basket.