TE Connectivity / AMP 1-1670917-1. 3-Way female automotive connector plug housing for female socket terminals (Black).

Series Taxonomy: TE Connectivity MCON 1.2 Sealed Series. An advanced, new-generation Japanese and European global automotive interconnect system engineered specifically to withstand punishing vibrational harmonics and physical mechanical stress over long service life-cycles without signal degradation.

Terminal Interface: 3-pin single-row inline cavity layout featuring a 4.00mm centerline pitch spacing, configured explicitly to house high-density MCON 1.2mm series clean-body female receptacle power contacts. Supports wiring cross-sections ranging from 0.50mm2 to 1.50mm2.

Locking and Sealing Security: Environmentally sealed to a heavy-duty IP6K9K rating to protect electrical paths against high-pressure washdowns, with a reliable continuous operating threshold certified from -40 to +130 degrees Celsius. Features an integrated Terminal Position Assurance (TPA) secondary locking mechanism alongside primary locking lances directly on the contact terminal profile to prevent pin back-out. Structural mating relies on a robust standard outer mechanical thumb-latch locking mechanism.

Mating Complement: Connects wire-to-wire, wire-to-board, or wire-to-device by mating directly onto corresponding 3-way MCON 1.2 male tab counterpart assemblies, such as part number 1-1703494-1.

Common Applications: Extensively specified across prominent modern European and global passenger car, commercial fleet, and industrial wiring networks. Most frequently deployed as the primary factory harness-side repair pigtail for critical engine telemetry, including oil pressure sensors, camshaft and crankshaft position senders, intake air sensors, and high-exposure under-hood fluid monitoring loops. Highly vulnerable to mechanical latch fractures or terminal lane contamination during aggressive engine block overhauls or maintenance teardowns.

TE Connectivity 1-1670917-1 MCON 1.2 Series 3-Way Sealed Female Sensor Plug Housing

Eliminate intermittent engine sensor dropouts, clear persistent diagnostic trouble codes, and reinstate maximum environmental insulation inside your vehicle's management loom with the genuine TE Connectivity 1-1670917-1 3-way female sealed connector plug housing. Precision-manufactured to rigid original equipment Tier-1 automotive engineering standards by TE AMP, this high-performance 3-pin inline socket block is an industry staple for executing professional auto-electrical modifications. The single-row, 3-position cavity raster is optimized around the compact MCON 1.2mm terminal footprint, managing critical telemetry paths up to 25A continuous current capacity safely without risking localized resistance scaling.

The 1-1670917-1 carrier block is injection-molded from a premium, structurally stable glass-filled Polyamide compound (PA66-GF35) finished in a clean factory black tone, guaranteeing superior impact resistance, high dimensional retention, and absolute immunity to mechanical fatigue across severe operating zones. Working in perfect uniformity with an integrated silicone wire seal matrix, it blocks out road moisture, engine oil vapor, grime, and debris. Precision-molded polarization paths guarantee immediate alignment with its mating male counterpart, preventing cross-pin routing errors on the service bay floor. This authentic replacement component allows auto-electrical specialists, trade diagnostics garages, and custom harness builders to deliver zero-resistance, professional factory pigtail restorations.

Engineering Specifications and Technical Attributes:

- Manufacturer Part Number: 1-1670917-1 (Brand: TE Connectivity / AMP)

- Configuration: 3-Way Female Receptacle Housing, Single-Row Inline Matrix

- Product Series Taxonomy: MCON 1.2mm Sealed Interconnect Class

- Centerline Pitch Raster Spacing: 4.00mm (0.157 inch) high-density layout

- Mating Contact Dimension: Accommodates 1.2mm wide flat male tab blade pins

- Applicable Wire Cross-Sections: Fits 0.50mm2 to 1.50mm2 conductors

- Maximum Nominal Current Capacity: Rated up to 25 Amperes (Amps) load ceiling

- Sealing Classification: IP6K9K Waterproof / Dustproof Weatherproof Environmental Shielding

- Structural Material Composition: Premium Glass-Filled Nylon 6.6 (PA66-GF35)

- Primary Structural Companion: Mates directly with male tab housing part number 1-1703494-1

- Associated Extraction Tool Profile: Compatible with tool series 5-1579007-3

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

Product Type Features

Connector & Housing Type : Housing for Female Terminals

Connector System : Wire-to-Board, Wire-to-Device, Wire-to-Wire

Sealable : Yes

Hybrid Connector : No

Primary Locking Feature : On the Terminal

Configuration Features

Number of Positions : 3

Number of Rows : 1

Electrical Characteristics

Operating Voltage (VDC): 12

Nominal Voltage Architecture (V): 12

Body Features

Body Material : PA GF

Cable Exit Angle : 180°

Primary Product Color : Black

Contact Features

Mating Tab Width : 1.2 mm [ .047 in ]

Mechanical Attachment

Mating Alignment Type : Polarized

Strain Relief : No

Terminal Position Assurance : Yes

Mounting Feature : Without

Housing Features

Centerline (Pitch) : 4 mm [ .157 in ]

Dimensions

Product Height : 14.8 mm [ .583 in ]

Product Length : 19 mm [ .748 in ]

Product Width : 26.5 mm [ 1.043 in ]

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