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BMW E63 645Ci N62 4.4L

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BMW E63 645Ci N62 4.4L Alternator Parts

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Alternator Supporting Bracket

ES#29718 - 12317533840 - Alternator Supporting Bracket - The Mounting bracket which attaches your alternator to your engine - Genuine BMW - BMW

The Mounting bracket which attaches your alternator to your engine

Brand:
Genuine BMW - Corporate Logo
ES#:
29718
Mfg#:
12317533840
In Stock
Limited Qty Sale
$456.99

This product was last offered at the strikethrough price on
05-02-2026

$425.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator bracket

ES#29717 - 12317533837 - Alternator bracket - Mounts the alternator to the block - Genuine BMW - BMW

Mounts the alternator to the block

Brand:
Genuine BMW - Corporate Logo
ES#:
29717
Mfg#:
12317533837
In Stock
Limited Qty Sale
$456.99

This product was last offered at the strikethrough price on
05-02-2026

$425.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator - Valeo

ES#3610519 - 12318510090 - Voltage Regulator - Valeo - OEM replacement for you BMW alternator fixing charging issues - Valeo - BMW

OEM replacement for you BMW alternator fixing charging issues We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
3610519
Mfg#:
12318510090
Ships in 1 Business Day
$91.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

ES#2079695 - 12318510090 - Voltage Regulator - Maintain a constant voltage - Genuine BMW - BMW

Maintain a constant voltage

Brand:
Genuine BMW - Corporate Logo
ES#:
2079695
Mfg#:
12318510090
Ships in 7 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$218.99

This product was last offered at the strikethrough price on
07-31-2026

$205.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

O-Ring

ES#23853 - 11421702917 - O-Ring - See MOQKT - Genuine BMW - BMW

See MOQKT

Brand:
Genuine BMW - Corporate Logo
ES#:
23853
Mfg#:
11421702917
Ships in 1-2 days
$9.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#14733 - 07119905523 - Hex Bolt - Priced Each - Genuine BMW hex bolt. M10X125 - Genuine BMW - BMW

Genuine BMW hex bolt. M10X125

Brand:
Genuine BMW - Corporate Logo
ES#:
14733
Mfg#:
07119905523
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#29705 - 12317525439 - Alternator Pulley - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
29705
Mfg#:
12317525439
Ships in 6 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$145.99

This product was last offered at the strikethrough price on
07-31-2026

$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Woodruff Key

ES#15755 - 07119951453 - Woodruff Key - Genuine BMW - BMW

4X5

Brand:
Genuine BMW - Corporate Logo
ES#:
15755
Mfg#:
07119951453
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Gasket

ES#29670 - 12317507807 - Alternator Gasket - Used to seal water cooled alternators - Genuine BMW - BMW

Used to seal water cooled alternators

Brand:
Genuine BMW - Corporate Logo
ES#:
29670
Mfg#:
12317507807
In Stock at Vendor
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Alternator Gasket

ES#3624308 - 12317507807 - Upgraded Alternator Gasket - Used to seal water cooled alternators - made from Viton Rubber with an improved seal profile - URO Premium - BMW

Used to seal water cooled alternators - made from Viton Rubber with an improved seal profile 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO Premium - Corporate Logo
ES#:
3624308
Mfg#:
12317507807
Ships in 1 Business Day
$3.99 USD
Free Shipping
on orders $49 and up

Alternator Gasket

ES#3493859 - 12317507807 - Alternator Gasket - This gasket is used to seal water-cooled alternators. - Ajusa - BMW

This gasket is used to seal water-cooled alternators.

Brand:
Ajusa - Corporate Logo
ES#:
3493859
Mfg#:
12317507807
Ships in 3 Business Days
$4.03 USD
Free Shipping
on orders $49 and up

BMW Starter - SEG Automotive 0001.108.460

Brand:
SEG Automotive - Corporate Logo
ES#:
5445140
Mfg#:
12417610344
In Stock at Vendor
$377.99

This product was last offered at the strikethrough price on
05-07-2026

$330.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 180A

ES#2537726 - 12317540992kt - Remanufactured Alternator - 180A - Includes a $50.00 refundable core charge - Genuine BMW - BMW

Includes a $50.00 refundable core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
2537726
Mfg#:
12317540992KT
Ships in 1-2 days
$1518.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hardware Kit - M10x125, M10x35, M8x80

This hardware installation kit consists of Genuine BMW fasteners designed specifically to handle heavy mechanical load cycles, high thermal demands, and precision clamping forces.

Brand:
Genuine BMW - Corporate Logo
ES#:
5481548
Mfg#:
0711990XKT
Ships in 1-2 days
$17.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Alternator Parts

Keep everything charged with an OEM alternator or save some money with aftermarket alternators and remanufactured alternators from brands you trust.

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