4-Pin Unsealed Automotive Connector – Yazaki 7122-2845 Electric Plug Wiring Harness Housing
Direct OEM-specification replacement for the Yazaki 4-way unsealed connector, cross-referencing part number 7122-2845. Used across Toyota, Honda, and other Japanese vehicle platforms for sensor, switch, and auxiliary circuit harness connections in protected interior locations.
| Attribute | Specification |
|---|---|
| OEM Part Number | 7122-2845 (Yazaki) |
| Pin Count | 4-Way |
| Seal Type | Unsealed (non-waterproof) |
| Housing Material | PA66 Nylon – heat and chemical resistant |
| Terminal Plating | Tin-plated copper |
| Operating Voltage | 12V DC |
The Yazaki 7122 series is used across Toyota, Honda, and Nissan vehicle platforms for sensor, switch, and auxiliary circuit harness connections in protected under-dash and junction box locations. The 7122-2845 is the standard 4-pin housing in this series.
1 × 4-Way Unsealed Connector Housing (7122-2845) with wire leads and terminal inserts pre-installed.
Q: What is the difference between Yazaki 7122 and 7282 series?
A: The Yazaki 7122 and 7282 series are both used for automotive harness connections but differ in housing geometry and locking mechanism. Verify the correct series against your vehicle’s wiring diagram before ordering.
Q: Is the 7122-2845 compatible with Toyota and Honda vehicles?
A: Yes. The Yazaki 7122 series is used across Toyota, Honda, and Nissan platforms. Verify pin count and wire gauge against your model’s wiring diagram before installation.
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4 Pin Connectors
