Kostal 9406602 MLK 1.2 Series 3-Way Sealed Female Sensor Plug Housing (inc terminals/seals)

Maintain absolute factory data transmission and premium environmental isolation across high-exposure engine telemetry loops with the genuine Kostal 9406602 3-way female sealed connector plug. Precision-molded in Germany by Kostal to rigorous Tier-1 automotive manufacturing tolerances, this 3-pin single-row receptacle housing belongs to the high-performance MLK 1.2mm sub-miniature interconnect family. Outfitted with precision internal alignment tracks and engineered for a single-wire silicone seal configuration, it creates a tight, weatherproof barrier that reliably shields delicate low-voltage contacts from high-pressure steam cleaning, engine oils, road salt spray, and fuel vapor contamination.

The 9406602 carrier block is molded from a high-grade black technopolymer substrate and features a specific Coding B mechanical keying profile to ensure foolproof alignment on dense, multi-sensor harness routings. The internal 3-position cavity grid is engineered explicitly around a 1.2mm terminal footprint, accepting high-conductivity MLK 1.2 female socket crimp contacts. Connection stability relies on positive housing retention lances that completely eliminate terminal backing or signal drift under continuous engine block vibration. Extensively utilized across European vehicle platforms to run high-precision 3-wire sensor arrays—such as camshaft positioning modules, oil pressure monitors, and steering telemetry links—this authentic component enables master auto-electrical technicians and loom fabricators to execute clean, zero-resistance factory pigtail replacements right on the bench.

### Engineering Specifications & Technical Attributes:

* **Manufacturer Part Number:** 9406602 (Series: MLK 1.2 Sealed / SWS)

* **Configuration:** 3-Way Female Receptacle, Single-Row Inline

* **Mechanical Coding Index:** Coding B (Black Layout Configuration)

* **Sealing Classification:** Environmentally Sealed / Waterproof Capable (IP67 Rated)

* **Terminal Cavity Sizing:** Engineered for 1.2mm width MLK flat socket terminals

* **Wire Gauge Capability:** Accommodates thin-wall conductors from 0.13mm² to 1.0mm² (26–18 AWG)

* **Material Substrate:** Impact-resistant, heat-stabilized automotive grade technopolymer

* **Locking Architecture:** Internal housing retention lances with integrated latching profile

* **Commercial Access:** Tiered B2B wholesale trade volume brackets apply automatically at checkout for auto-electrical workshops, diagnostic fleet garages, and custom harness assembly hubs.