OEM BMW Engine Components Online

11317565242 - : Slide Rails for BMW Image

Slide Rails

550i, 550xi. 650i, 650i xDrive. Without gran coupe. X6. 7 series. 750i, 750Li. X5. 550i GT.
$48.45
MSRP $60.56
Save $12.11
20% Off
13715A58C04 - : Air Filter for BMW Image

Air Filter

3.0L. 2.0L.
$44.59
MSRP $55.74
Save $11.15
20% Off
64218409062 - : HVAC Heater Hose for BMW Image

HVAC Heater Hose

Inlet. Engine to Valve.
$50.55
MSRP $63.19
Save $12.64
20% Off
11317797514 - : Camshaft Gear for BMW Image

Camshaft Gear

328d xDrive. X3.
$40.61
MSRP $50.76
Save $10.15
20% Off
13718091495 - : Air Filter for BMW Image

Air Filter

X7. 4.4l. XM. 4.4l. Right. X5. 4.4l. Bank 1. X6. 4.4l. Cylinders 1-4. 4.4L twin turbo, m model. 4.4L twin turbo m, m competition. 4.4L...
$40.75
MSRP $50.94
Save $10.19
20% Off
11112351175 - : Cylinder Block for BMW Image

Cylinder Block

With gran coupe. 7 series. X6. Xdrive50i. X5. 50i model. 550i GT xDrive. 650i xDrive.
$6,863.55
MSRP $8,074.77
Save $1,211.22
15% Off
11129453764 - : Valve Cover for BMW Image

Valve Cover

6.6L. M760i xDrive. Cylinders 7-12. M760ix.
Backordered
11421745152 - : Filter Housing Bracket for BMW Image

Filter Housing Bracket

4.4L, oiling system.
Backordered
11127570292 - : Valve Cover for BMW Image

Valve Cover

$528.58
MSRP $660.72
Save $132.14
20% Off
17425A198A7 - : Fan Shroud for BMW Image

Fan Shroud

3.0L. 4.4L. 740i. 540i xDrive. 760i xDrive. 750e xDrive.
Backordered
51755A33EC2 - : Radiator Support Splash Shield for BMW Image

Radiator Support Splash Shield

$158.06
MSRP $197.58
Save $39.52
20% Off
11128648131 - : Valve Cover for BMW Image

Valve Cover

X6. Cylinders 1-4. X5. With delphi ignition coil. With m model, from 11/2015. M6.
$675.04
MSRP $794.16
Save $119.12
15% Off

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Understanding BMW Engine Components and Their Role

Every BMW 3 Series and BMW X5 relies on a finely tuned set of engine components to deliver confident power and precise control. Each drive feels smooth because every piece, from the pistons to the valves, works in perfect rhythm. These parts define BMW’s engineering excellence and keep performance consistent over time. At BMW Auto Parts Online, we take pride in helping owners maintain that quality by providing genuine BMW replacements that meet exact factory specifications.

How BMW Engine Components Work

Engine components form the backbone of your BMW’s performance system. Parts such as the camshaft, crankshaft, and connecting rods collaborate to turn fuel and air into usable motion. This coordination is what keeps acceleration sharp and power delivery reliable. Genuine BMW components ensure these functions remain precise, while aftermarket parts often introduce inconsistencies that can reduce performance and fuel efficiency.

Why Engine Components Break Down

Continuous heat, vibration, and friction gradually wear down even the strongest materials. When maintenance intervals are skipped or lower-grade parts are installed, these stresses multiply. Small gaps or improper fits in non-genuine parts can cause premature wear and imbalance. Replacing damaged or aging components with genuine BMW parts, along with a properly matched spark plug, keeps the engine clean, efficient, and responsive under all driving conditions.

When Replacement Becomes Necessary

Common signs of worn engine components include rattling noises, rough idling, and poor fuel economy. These symptoms indicate internal wear that requires prompt attention. Most drivers notice these issues after extended mileage or heavy use. At BMW Auto Parts Online, we recommend timely replacement using authentic BMW components to preserve the performance and reliability your vehicle was designed to deliver.