12-Pin Automotive Sensor Wire Harness Connector – OEM 776437-2 / 776437-3 / 776437-4

A direct-fit OEM-specification 12-pin connector for automotive sensor wiring harnesses. Matching OEM part numbers 776437-2, 776437-3, and 776437-4, this connector provides a factory-quality electrical connection for sensor, control module, and multi-circuit wiring repairs across compatible vehicle applications.

OEM Part Numbers

• 776437-2
• 776437-3
• 776437-4

Key Specifications

• Pin Count: 12-pin
• Application: Automotive sensor and control module wiring harness
• Gender: Male or Female (select above)
• Lead Options: Bare connector or pre-wired lead (select above)
• Fit Type: Direct OEM replacement

Features & Benefits

• OEM-matched 12-pin layout: Precise pin configuration matches factory sensor harness connectors for OEM 776437-2 / 776437-3 / 776437-4
• Three OEM cross-references: Covers multiple connector variants sharing the same 12-pin housing specification
• Direct replacement: Plug-and-play fit with no modification to existing wiring
• Male and female options: Select the gender required for your specific repair
• Durable construction: Engineered for automotive temperature cycling, vibration, and moisture resistance

Common Applications

• Automotive sensor wiring harness repair
• Control module connector replacement
• Multi-circuit wiring harness repair and custom builds

Frequently Asked Questions

Q: How do I confirm which OEM part number applies to my vehicle?
A: Cross-reference OEM part numbers 776437-2, 776437-3, or 776437-4 against your vehicle’s parts catalog or wiring diagram. The suffix (-2, -3, -4) typically indicates a color or keying variant of the same base housing.

Q: Are terminals pre-installed?
A: Yes. Terminals are pre-installed in the connector housing.

Package Contents

1× 12-pin automotive sensor wire harness connector (male or female, bare or pre-wired lead – select above)