OEM BMW Alternators
Positive Cable
BMW
12-42-8-058-643
X4. 3.0l. To alternator. M competition.
$90.56
MSRP $108.71
Save $18.15
16.7% Off 
Idler Pulley Bolt
BMW
07-12-9-905-534
3.2L, water pump & alternator. 3.2L, drive belt.
$3.10
MSRP $3.54
Save $0.44
12.4% Off 
Idler Pulley Washer
BMW
11-28-1-730-532
3.2L, water pump & alternator. 3.2L, drive belt. 1.8L.
$3.01
MSRP $3.35
Save $0.34
10.1% Off 
Engine Coolant Pipe
BMW
17-12-9-485-199
Lower to starter. 430i. M440i. 3.0L, to alternator.
Serpentine Tensioner
BMW
11-28-7-545-296
4.8L, alt, water pump. X5. 4.8l. Water/alternator.
$131.15
MSRP $179.26
Save $48.11
26.8% Off 
Accessory Drive Belt Tensioner Assembly
BMW
11-28-1-736-724
For Alternator Belt. Adjusting, 840Ci. 4.0 & 4.4L, alternator belt, adjust.
$118.90
MSRP $150.39
Save $31.49
20.9% Off 
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.
Tensioner Pulley
BMW
11-28-1-742-013
740iL. Water pump & alt. 4.0 & 4.4L, alternator belt, adjust. 540i 1997, adjuster, alt & p/s belt.
$288.63
MSRP $368.19
Save $79.56
21.6% Off 
Belt Tensioner Washer
BMW
11-28-7-835-130
3.2L, water pump & alternator. 3.2L, drive belt. 2.8 & 3.0L, 2.8L 1999-00. 2.5L, 1996-00. 1.8L, lower.
$2.34
MSRP $2.60
Save $0.26
10% Off 
Belt Tensioner
BMW
11-28-7-835-417
M series. M6. Water pump & alternator. With M3. 4.0L, drive belt. M5. With p & alt belt tensioner.
$121.19
MSRP $165.65
Save $44.46
26.8% Off 
Serpentine Belt
BMW
11-28-8-672-070
Routing:Crk,Tens,Alt,Ps. 1045mm. Alternator and Power Steering. 5.4L, alternator & p/s. 750iL. Alt & ps pump.
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