12-Pin 1.0mm Connector OEM 1123882-2 / 175965-2 / 638608-2 / 175974-2 – Honda CRV / Hyundai Kia Optima / Sorento
Direct OEM-specification replacement for the 12-pin 1.0mm fine-pitch connector used on body control module (BCM), ECU, and multi-function harness applications across Honda and Hyundai/Kia platforms. Cross-references TE Connectivity OEM numbers 1123882-2, 175965-2, 638608-2, and 175974-2. The 1.0mm pitch is a fine-pitch design used for high-density signal harnesses — corrosion or bent pins on this connector frequently cause multiple simultaneous BCM faults, including power window, central lock, and interior lighting malfunctions.
| OEM Number | Manufacturer | Application |
|---|---|---|
| 1123882-2 | TE Connectivity (AMP) | Honda CRV BCM / body harness connector |
| 175965-2 | TE Connectivity (AMP) | Hyundai / Kia ECU / BCM harness |
| 638608-2 | TE Connectivity (AMP) | Alternate cross-reference – same housing |
| 175974-2 | TE Connectivity (AMP) | Kia Optima / Sorento body harness |
| Attribute | Detail |
|---|---|
| Pin Count | 12-Pin |
| Terminal Pitch | 1.0mm (TE Connectivity fine-pitch series) |
| OEM Numbers | 1123882-2 / 175965-2 / 638608-2 / 175974-2 |
| Housing Material | PA66 nylon, waterproof sealed |
| Sealing | Individual wire seals + mat seal |
| Application | BCM, ECU, body harness, multi-function signal connector |
| Compatible Brands | Honda, Hyundai, Kia |
Q: My Honda CRV has multiple electrical faults at once — power windows, central lock, and interior lights all failing. Could it be this connector?
A: Yes. Multiple simultaneous body electrical faults on Honda CRV are a classic symptom of a corroded 12-pin BCM connector. The BCM controls all body electrical functions through a single high-density harness — corrosion on even one pin can cause cascading faults across multiple systems. Inspect the 1123882-2 connector before replacing the BCM module itself.
Q: What is the difference between 1123882-2, 175965-2, 638608-2, and 175974-2?
A: All four are TE Connectivity 12-pin 1.0mm housings used across different vehicle platforms. The housing geometry is identical — the different part numbers reflect different OEM customer codes assigned by Honda, Hyundai, and Kia to the same TE Connectivity base part. They are interchangeable for connector repair purposes.
Q: Are terminals included?
A: Yes, 1.0mm fine-pitch terminals and wire seals are included with all variants.
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12 Pin Connectors
