Engines & Components
Engine Crankshaft Main Bearing
BMW
11-21-7-849-248
Main bearings. #1. Lower. M2. Journal 6. M4. Color-Purple. Position-7. X4.
Belt Tensioner
BMW
11-28-7-838-797
TENSIONER only. Updated design, does not include pulley. Additional parts required: 11 28 1748131 x1 07 12 9905534 x1 07 11 9904677 x1...
$226.23
MSRP $304.57
Save $78.34
25.7% Off 
Idler Pulley
BMW
11-28-7-556-251
Z4. 3 series. Without diesel. Upper. 535i, 535xi. 135i. With turbo, 2008-10. Sedan & wagon, without 335d, M3, with turbo, #1. 3.0L, with...
$59.58
MSRP $82.24
Save $22.66
27.6% Off 
Trans Cross-Member
BMW
22-32-8-486-998
M, m competition. Without m. 3.0L turbo. M40i. M50i, m60i. 4.4L twin turbo, m50i. 2.0L, with xdrive 30ex.
Pre-Converter Bracket
BMW
18-30-7-597-065
Exc.Sport Package. 3.0L with turbo, manual trans. 300 hp, manual trans. With twin power, manual trans.
$74.66
MSRP $101.27
Save $26.61
26.3% Off 
Serpentine Belt
BMW
11-28-8-646-475
2017-20. 2017-21. 230i, 230i xDrive. 430i, 430i xDrive. 430i, 430ix. 3 series gt. 330xi. 330i. Sedan/wagon, 2017-19, without hybrid.
$22.11
MSRP $32.78
Save $10.67
32.6% Off 
Slide Rails
BMW
11-31-7-504-475
745i, 745Li. Left. X5. Cylinders 5-8. 750 series. 650i. All models. 550i. 645Ci.
$46.90
MSRP $60.56
Save $13.66
22.6% Off 
Engine Crankcase Vent Valve
BMW
11-61-7-501-566
328 & 330i, ci, xi. 323 & 325i, ci, it, xi. Without sulev. X3. To 10/03.
$77.07
MSRP $102.89
Save $25.82
25.1% Off 
Exhaust Valve
BMW
11-34-7-553-772
525i, 525xi, 530i, 530xi. From 3/06. 128i. 3 series. X5. To 3/06. 6mm valve shaft. Z4. X3. 28i series. 528i.
$88.19
MSRP $103.01
Save $14.82
14.4% Off 
Engine Bracket
BMW
22-11-9-895-922
3.0L twin turbo, xdrive40i. Without M4, awd. 3.0L turbo, awd.
$162.38
MSRP $176.58
Save $14.20
8% Off 
Engine Cylinder Head Bolt Washer
BMW
11-12-7-620-958
All Required.
$6.79
MSRP $8.50
Save $1.71
20.1% Off 
Insulator
BMW
22-11-6-769-185
4.4 & 4.8L. 745i, 745Li. Left. 750 series.
$233.47
MSRP $275.03
Save $41.56
15.1% Off 
Shield
BMW
11-14-8-583-378
2.0L, 2020-24. 2.0L, 2020-25. 2.0L, 2018-19. 2.0L, 2020-23. Sedan, 2.0L phev, awd.
$71.41
MSRP $91.00
Save $19.59
21.5% Off Engine Crankshaft Thrust Washer
BMW
11-21-7-849-250
Upper. M4. Bearing. Color-Blue. X4. 2 series. With M2.
Front Brace Bolt
BMW
31-10-6-861-942
Without M8. Without m, m comp. With hybrid. With m model, m10x35.
$7.74
MSRP $9.69
Save $1.95
20.1% Off 
Piston Rings
BMW
11-25-7-506-252
330i, ci, xi. X5. Z3. 3.0l. 530i. X3. 3.0l. Z4. 3.0l.
$82.93
MSRP $98.24
Save $15.31
15.6% Off 
Tensioner Arm
BMW
11-31-7-533-462
From 01/05. Arm. 750 series. Lower. 650i. Upper. X5. 550i.
$36.56
MSRP $45.73
Save $9.17
20.1% Off 
Suspension Cross-Member Screw
BMW
07-11-9-907-297
Without m model. Right side only.
$2.61
MSRP $3.27
Save $0.66
20.2% Off 
Engine Timing Chain Tensioner
BMW
11-31-2-249-626
Arm. Fuel Injection Pump to Cam.
$29.89
MSRP $37.39
Save $7.50
20.1% Off 
Alternator Lower Bolt
BMW
07-11-9-906-167
3.0L turbo, without hybrid. With turbo, M8 x 105. 3.0L turbo gas, m8x105.
$38.81
MSRP $48.55
Save $9.74
20.1% Off 
Strut Mount Bolt
BMW
31-10-6-768-934
2wd, without leveling device. Sdrive, without adaptive drive. Xdrive, with m model. 4wd, without leveling device.
$7.74
MSRP $9.69
Save $1.95
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