Genuine BMW Serpentine Belts
Accessory Drive Belt Tensioner Assembly
BMW
11-28-1-702-013
For Compressor Belt. 4.0 & 4.4L, ac belt, adjust. Adjusting, 740iL & 740i. 540i 1997, adjuster, ac belt. Adjusting, 840Ci.
Accessory Drive Belt Idler Assembly
BMW
11-28-7-574-834
760i, 760Li. 745i, 745Li. For Supercharger Belt. 6.0L.
$59.63
MSRP $82.24
Save $22.61
27.5% Off 
Accessory Drive Belt Tensioner Assembly
BMW
11-28-1-745-551
5.4L, ac belt. 750iL. Water pump & ac. For Compressor Belt.
Accessory Drive Belt Tensioner Pulley
BMW
11-28-1-704-500
For Alternator Belt. 4.0 & 4.4L, alternator belt, idler. For Serpentine Belt. 540i 1997, idler.
Accessory Drive Belt Tensioner Assembly
BMW
11-28-1-742-859
For Compressor Belt. Bracket. Incl.Pulley. Ac. 740i.
$181.18
MSRP $229.16
Save $47.98
20.9% Off 
Accessory Drive Belt Tensioner Assembly
BMW
11-28-1-407-972
For Serpentine Belt.
$251.18
MSRP $320.42
Save $69.24
21.6% Off 
AC Belt
BMW
11-28-7-520-177
4.4 & 4.8L. 750i, 750Li. Ac. 650i. 4.4L. 745i, 745Li. 645Ci. 550i. Without gt.
$26.86
MSRP $35.82
Save $8.96
25% Off 
Alternator Belt
BMW
11-28-7-636-377
4.0 & 4.4L. 540i. Water pump & alt. 4.4, 4.6 & 4.8L, 2000-03, 4.4L. X5. 4.4l.
$61.45
MSRP $86.07
Save $24.62
28.6% Off 
Alternator Belt
BMW
11-28-7-838-226
5.0L. M6. M5. Water pump & alt.
$61.45
MSRP $86.07
Save $24.62
28.6% Off AC Belt
BMW
11-28-7-631-822
6.0L. 760i, 760Li. Ac. 2.5 & 3.0L without turbo, 2004-05, mechanical tensioner. 525i, 530i.
$16.18
MSRP $23.96
Save $7.78
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