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Factory BMW Alternators

7119905523 - : Alternator Bolt for BMW Image

Alternator Bolt

2003-05, m10x125.
$5.00
MSRP $6.25
Save $1.25
20% Off
11287838226 - : Alternator Belt for BMW Image

Alternator Belt

5.0L. M6. M5. Water pump & alt.
$61.45
MSRP $86.07
Save $24.62
28.6% Off
7119900476 - : Alternator Bolt for BMW Image

Alternator Bolt

M10x110.
$3.63
MSRP $4.14
Save $0.51
12.3% Off
12317501754 - : Alternator Pulley for BMW Image

Alternator Pulley

Diameter-55mm. Bosch Alternator. X5. 3.0l. 120 amp. Z4. Air cooled, 528i, 530i, 525i. 2.5l & 3.0l, bosch.
$99.37
MSRP $122.79
Save $23.42
19.1% Off
11231711090 - : Alternator Belt for BMW Image

Alternator Belt

Fan and Alternator. 735iL. 535i.
$20.19
MSRP $26.92
Save $6.73
25% Off
11281736719 - : Alternator Belt for BMW Image

Alternator Belt

750iL. Primary alternator, 850 series. Primary alternator, 850CSi.
$48.19
MSRP $64.25
Save $16.06
25% Off
12318636420 - : Alternator Pulley for BMW Image

Alternator Pulley

5 series. Without gt models. With 4.4l. 750i, 750ix. 4.4L twin turbo, 2019-22. 4.4L twin turbo, m50i.
$107.09
MSRP $145.15
Save $38.06
26.2% Off
11287636367 - : Alternator Belt for BMW Image

Alternator Belt

530i & 540i. 740iL & 740i. 4.0 & 4.4L. 840Ci.
$61.45
MSRP $86.07
Save $24.62
28.6% Off
12311720368 - : Alternator Pulley for BMW Image

Alternator Pulley

Main, 850 series.
Backordered
7129905830 - : Alternator Bolt for BMW Image

Alternator Bolt

Alternator,mount bolt. 4.4L.
$7.75
MSRP $9.69
Save $1.94
20% Off
12317525439 - : Alternator Pulley for BMW Image

Alternator Pulley

650i. Diameter-49mm. 4.4, 4.6 & 4.8L. 645Ci.
Backordered

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Explore BMW Alternators Designed to Support Electrical Operation

At BMW of West Houston, we understand that the electrical system is something drivers rely on every day. Alternators play a steady role by supporting electrical power generation while the engine is running.

Alternators are designed to supply power to vehicle electronics and recharge the battery during operation. They work alongside the engine and drive system to maintain electrical balance. Over time, internal components can experience wear due to heat and continuous use.

Electrical demands, driving frequency, and vehicle age can influence alternator condition. These components are often reviewed alongside related systems such as electrical parts during diagnostic evaluations.

BMW alternators are engineered to meet original equipment specifications for output and fit. Selecting OEM components supports compatibility with factory wiring and mounting points. Installation requirements may vary. Professional installation or consultation with a qualified technician is recommended.

BMW of West Houston offers access to OEM parts aligned with manufacturer guidelines.