2016-2019 BMW 7 Series 4.4 Oil Pump 860107203
Specifications
OEM number
860107203
Donor year
2016
Body style
Sedan
Fuel
Gas
Engine size
4.4 L
Transmission
Auto
Drivetrain
AWD
Suspension
Air
Trim
Xdrive m package
Donor mileage
87000
Paint code
A89 Imperial Blue Brilliant Effect
About this part
Also known as
Engine Oil Pump
Lube Pump
Lubrication Pump
Oil Pressure Pump
What this part does
The oil pump is responsible for drawing engine oil from the sump and forcing it under pressure through the engine's internal galleries. This continuous flow lubricates critical moving components such as the main bearings, camshafts, and pistons, while also assisting in cooling the engine. It is mounted inside the lower engine block or oil pan and is mechanically driven by a chain connected to the crankshaft. When this assembly fails or wears out, the engine experiences a drop in oil pressure, which triggers dashboard warnings and can lead to rapid, catastrophic internal engine damage from metal-on-metal friction.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 750i xDrive | 2016-2019 | 4.4L |
| BMW | 750Li xDrive | 2016-2019 | 4.4L |
| BMW | M550i xDrive | 2018-2019 | 4.4L |
| BMW | X5 xDrive50i | 2014-2018 | 4.4L |
| BMW | X6 xDrive50i | 2015-2019 | 4.4L |
OEM and interchange numbers
860107203
11418601072
8601072
Before you order
Confirm the casting number on your original pump matches the numbers listed above, as BMW uses different pump variants for the N63 4.4L engine depending on the specific chassis and oil pan design. When installing the replacement pump, it is critical to thoroughly clean the oil pan, inspect the pickup tube screen for blockage, and replace the chain tensioner and mounting bolts to ensure proper system pressure.
