2013-2014 BMW Engine Power Module Wiring Harness 12517633270

OEM Part #: 12-51-7-633-270 (12517633270)

Engine Power Module Wiring Harness 12517633270 for BMW

Actual photo

The exact part you’ll receive — not a stock photo.

$46.99

Used

Donor2013 BMW 750Li xDrive · 4.4L

SKU: 475828 · 30-Day Returns

✓ Free Same Day Shipping on orders by noon CT

Only 1 in stock — no guaranteed restock

Engine Power Module Wiring Harness 12517633270 — Used (SKU 475828)

Genuine OEM Used SKU: 475828 Donor Vehicle: 2013 BMW 750Li xDrive · 4.4L 3 photos

HAS CRACKED PLUG MOUNT, SEE PICTURES

$46.99

30-Day Returns

Genuine OEM — real photos
30-day returns on eligible parts
eBay Top Rated · 100,000+ positive ratings
Ships from our own indoor warehouse

Used OEM BMW Engine Power Module Wiring Harness, part number 7633270, sourced from a donor vehicle. This genuine BMW harness connects the engine control module to the powertrain components, managing critical electrical signals for the 4.4L N63 twin-turbo V8. A failing harness can cause intermittent misfires, stalling, or communication faults between the DME and fuel injectors.

Specifications

Specifications for Engine Power Module Wiring Harness 12517633270
Fits Vehicle Model	550i GT, 550i GT xDrive, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe, 750i xDrive, 750Li xDrive, Alpina B7 xDrive
Fits Vehicle Make	BMW
OEM Part No	12-51-7-633-270 (12517633270)
Category	Other

Compatible Vehicles

Fits 16 vehicle configurations across 1 make, 2013-2014.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

550i GT 2013 1 with note
550i GT xDrive 2013 1 with note
650i Gran Coupe 2013-2014 · 2 variants 2 with notes
650i xDrive 2013-2014 · 4 variants 4 with notes
650i xDrive Gran Coupe 2013-2014 · 2 variants 2 with notes
750Li xDrive 2013-2014 · 2 variants 2 with notes
750i xDrive 2013-2014 · 2 variants 2 with notes
Alpina B7 xDrive 2013-2014 · 2 variants 2 with notes

View all 16 vehicle configurations — 16 with fitment notes

Full vehicle fitment list for Engine Power Module Wiring Harness 12517633270
Year	Make	Model	Trim	Engine	Note
2014	BMW	650i Gran Coupe	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	Alpina B7 xDrive	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2014	BMW	Alpina B7 xDrive	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2014	BMW	750i xDrive	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	750i xDrive	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	650i xDrive	Coupe	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2014	BMW	650i xDrive	Coupe	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2014	BMW	650i xDrive	Convertible	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2014	BMW	750Li xDrive	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2014	BMW	650i xDrive Gran Coupe	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	750Li xDrive	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	550i GT xDrive	Hatchback	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	550i GT	Hatchback	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	650i xDrive	Convertible	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	650i Gran Coupe	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013
2013	BMW	650i xDrive Gran Coupe	Sedan	4.4L V8 Turbo	For Vehicles With Production Date Up To 07/2013