Bosch 1928403966 3-Way Female Connector Housing

The Component: Genuine Bosch OEM 3-position female socket housing / Premium Compact 1.1 / BDK 2.8 series waterproof automotive connector plug / Single-row 1x3 horizontal cavity layout / Integrated top push-release locking latch / Internal orange silicone perimeter weather seal / Molded from heat- and chemical-resistant glass-reinforced PBT/PA66 resin / Component Part Number: 1 928 403 966 / Alternate OEM Identifiers: 1928403966 / 1-928-403-966 / Bosch Compact 1.1 3-Way Female.

Applications & Fitment: Heavy-duty waterproof electrical connector plug engineered for harsh under-bonnet and chassis sensor environments across European, Ford, and international vehicle platforms. Frequently specified for MAP (Manifold Absolute Pressure) sensors, boost pressure sensors, camshaft/crankshaft position sensors, high-pressure fuel rail sensors, and auxiliary engine controls requiring 2.8mm BDK / JPT sealed female socket contacts and individual wire seals. Features a robust external locking spring lever to ensure continuous electrical contact under extreme engine vibration and thermal cycling (-40 to 130 degrees Celsius). Essential stock for auto-electricians, ECU harness builders, engine reconditioners, and automotive trade distributors.

Technical Attributes:

- OEM Part Number: 1 928 403 966 / 1928403966 (Manufacturer: Bosch)

- Product Component Classification: Sealed Female Socket Housing

- Connector Family Series: Bosch Compact 1.1 / BDK 2.8 Series

- Total Position Count: 1x3 Single-Row (3-Way / 3-Pin Female Plug)

- Cavity Layout Matrix: 1 Row x 3 Columns Horizontal Configuration

- Terminal System Compatibility: Accepts Bosch BDK 2.8 / Junior Power Timer (JPT) Female Crimp Receptacles (e.g., 1 928 498 056 series)

- Locking System Integrity: Top Primary Spring Locking Lever with Internal Retainer

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

- Structural Material Base: Premium Heat-Stabilized Glass-Reinforced Thermoplastic (Black)

- Color Profile: Factory Black Body with Orange Internal Silicone Seal

- Operating Temperature Limit: -40 to 130 degrees Celsius

- Commercial Procurement Status: Provided as an individual unpopulated 3-way female housing assembly. Female crimp terminals, individual wire seals, and mating male connector housings/headers are sold separately. Multi-tier trade volume discounts apply automatically at checkout.