Bosch 1928404745 Kompakt 1.1 / Connector 4P / Code 1 / Black

The Component: Genuine Bosch high-performance sealed female socket connector plug housing. Kompakt 1.1 Series taxonomy / 4-position single-row linear female casing / Code 1 Standard Keying Profile (Jet Black with High-Visibility Orange Seal / Premium Glass-Reinforced PA66 / Sealed Waterproof / 1x4 Grid Configuration / Female Inline Sensor Plug / Component Variant Alias: 1-928-404-745 / Global Order Reference: 1928404745).

Applications & Fitment: Engineered as a premium original equipment (OE) automotive signal and sensor connection plug designed explicitly for harsh, high-exposure vehicular environments. This 4-pin female socket block is a critical wiring harness staple throughout modern European passenger cars, light commercial vehicles, and heavy-duty transport platforms—frequently integrated for high-vibration engine sensors including camshaft position sensors, crankshaft position sensors, common-rail fuel pressure regulators, and mass airflow (MAF) sensors. It features an integrated top-mounted mechanical click-retention locking clip that snaps firmly onto corresponding male device headers, eliminating electrical contact resistance or intermittent continuity dropouts caused by aggressive engine harmonics. Engineered to conform to rigid global automotive tier-1 manufacturing validation protocols, its thick, high-visibility orange silicone perimeter seal provides an absolute barrier against high-pressure moisture washdowns, road salt spray, fine dust penetration, and hot oil misting. Highly vulnerable to top latch tab fracture if field service technicians attempt forced leverage separation using generic flat screwdrivers instead of applying clean, centralized thumb pressure.

Technical Attributes:

- Manufacturer Part Number: 1928404745 / 1-928-404-745 (Brand: Bosch / Automotive Genuine Component Class)

- Product Series Taxonomy: Kompakt 1.1 Sealed Series Interconnect Family

- Configuration: 4-Position / 4-Way Female Socket Plug, Single-Row 1x4 Linear Layout

- Keying Profile Architecture: Code 1 physical keyway alignment guide layout

- Contact System Terminal Envelope: Custom-engineered to shield Bosch Matrix 1.1mm width clean-body female micro-crimp sockets

- Connector Style: Socket Housing for Female Contacts (Free-Hanging Inline Loom or Direct Engine Component Interface Plug)

- Fastening & Locking Architecture: Features a heavy-duty integrated top-mounted mechanical spring-action thumb locking clip

- Secondary Locking System: Equipped with a built-in internal terminal retention slide lock to ensure zero terminal pin back-out under severe harness pull strain

- Base Structural Compound: Premium 30% Glass-Reinforced Polyamide (PA66 GF30) engineering polymer for supreme structural stability, thermal tracking resistance, and chemical toughness

- Color Profile: Factory Standard Jet Black casing body shell with a striking high-visibility orange perimeter interface seal

- Environmental Sealing Level: High-performance waterproof and dustproof isolation certified for harsh under-hood engine bay environments

- Low-Voltage Circuit Threshold: Engineered for standard vehicle electronic low-voltage networks operating below 32V DC continuous

- Operational Thermal Window: Severe-duty engine block mounting envelope certified to maintain structural flexibility and seal integrity from -40°C up to +130°C

- Target Female Terminal Contacts (Not Included): Precision optimized to accept genuine Bosch 1.1mm series female crimp socket pins (requires individual single-wire cavity rubber seals to preserve full IP-rated waterproof performance)

- Mating Counterpart Interface: Pairs seamlessly inline or to module headers as the direct female partner to matching 4-way male Bosch Kompakt Code 1 components

- Commercial Access: Available as loose individual housing shells or convenient trade repair connection bundles. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, loom remanufacturers, and trade auto-electrical stockists.

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