12517635393 Genuine BMW Engine Wiring Harness For BMW 135i X1 X6 3.0L

Description

The 12517635393 is a genuine BMW engine wiring harness intended for select 135i, 135is, X1, and X6 vehicles with 3.0L turbocharged gasoline engines. It links engine sensors to the factory electrical control system, carrying the signals needed to monitor engine operation.

Vehicle Compatibility

General Specifications

Product Features

The 12517635393 genuine BMW engine wiring harness provides the following electrical connections and installation characteristics:

• Routes sensor signals through dedicated circuits within the original engine electrical system
• Connects compatible engine monitoring components to the designated factory wiring network
• Configured for driver-side placement along the left section of the engine compartment
• Provides electrical continuity between connected sensors and the engine management electronics
• Designed around the wiring requirements of BMW 3.0L turbocharged six-cylinder engines
• Identified as Module 1 within the factory engine sensor harness arrangement
• Follows the specified wiring layout for compatible BMW engine compartment installations
• Supports the electrical communication required for monitoring various engine operating parameters

Application Notes

The 12517635393 is specified for select BMW 135i, 135is, X1, and X6 applications equipped with the corresponding 3.0L turbocharged engine sensor wiring system. The harness must follow the designated driver-side routing path, with each connector matched to its intended factory electrical component.

Always confirm the original harness number, engine configuration, sensor connector types, and left-side wiring layout before installation.