12-51-7-603-315 Genuine BMW Engine Wiring Harness For BMW 135i X1 X6 3.0L

Name: 12-51-7-603-315 Genuine BMW Engine Wiring Harness For BMW 135i X1 X6 3.0L
Brand: BMW
SKU: 12-51-7-603-315
Price: 775.00 USD
Availability: InStock

P/N: 12-51-7-603-315 Manufactured by: BMW

$775.00 - $775.00

$775.00

$775.00 - $775.00

$775.00

1 in Stock

Condition: New

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Description

The 12-51-7-603-315 is a genuine BMW engine wiring harness for specified 135i, 135is, X1, and X6 models powered by 3.0L turbocharged gasoline engines. Installed along the driver-side engine wiring route, this assembly carries electrical signals between engine sensors and the vehicle's electronic management system.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2011	BMW 135i	3.0L L6 Gas	Base
2012	BMW 135i	3.0L L6 Gas	Base
2012	BMW X6	3.0L L6 Gas	xDrive35i
2013	BMW 135i	3.0L L6 Gas	Base
2013	BMW 135is	3.0L L6 Gas	Base
2013	BMW X1	3.0L L6 Gas	xDrive35i
2013	BMW X6	3.0L L6 Gas	xDrive35i
2014	BMW X6	3.0L L6 Gas	xDrive35i

General Specifications

Condition	New
Part Number	12-51-7-603-315
Brand	BMW
Part Type	Engine Wiring Harness
Years	2011–2014
Vehicle	BMW 135i, 135is, X1, X6
Position	Driver Side, Left
Engine Compatibility	3.0L L6 Gas
Engine Configuration	Turbocharged
Electrical System	Engine Sensor Wiring
Harness Module	Engine Sensor System, Module 1
Body Style Compatibility	Coupe, Convertible
Fitment Type	Direct Replacement
Weight	9.87 lbs

Product Features

The 12-51-7-603-315 genuine BMW engine wiring harness incorporates the following factory electrical functions and design characteristics:

Establishes wired connections between designated sensors and the engine control electronics
Carries monitoring signals through the specified BMW engine sensor wiring circuits
Designed for the left-side electrical harness arrangement in compatible engine compartments
Organizes sensor wiring according to the original factory engine electrical configuration
Assigned to Module 1 of the corresponding BMW engine sensor system
Accommodates the electrical requirements of specified turbocharged 3.0L inline-six gasoline engines
Interfaces with compatible factory sensor connectors and associated engine electrical components
Provides the intended wiring paths for communication during normal engine operation

Application Notes

The 12-51-7-603-315 is intended for designated BMW 135i, 135is, X1, and X6 vehicles featuring the corresponding 3.0L turbocharged engine sensor system. During installation, the harness should be routed through its specified driver-side locations, with all electrical connections secured to the correct factory components.

Always compare the original wiring harness identification, engine sensor arrangement, connector configuration, and designated installation route before fitting the assembly.