How do I confirm pilotpart391705 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

New Alternator Replacement For 2008-2010 BMW 135i 3.0L, 2007-2010 335i 3.0L, 2011-2013 335is 3.0L, 2008-2010 535i 3.0L 12317558219 12317558220 0121715016 0121715116

For BMW Alternator

Alternator 12317558219 for BMW L6 3.0L Engine

OEM / REF: 12317558219SKU: pilotpart391705

New Alternator Replacement For 2008-2010 BMW 135i 3.0L, 2007-2010 335i 3.0L, 2011-2013 335is 3.0L, 2008-2010 535i 3.0L 12317558219 12317558220 0121715016 0121715116 is a Alternator replacement part indexed for BMW 535xi · L6 3.0L · 2008-2008 and BMW 535i xDrive · L6 3.0L · 2009-2010, with 3 application records on fi...

Stock: In stock
Condition: New
Fitment: BMW Engine Spare Parts
Category: Alternator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$326.84USD/EA

~~$31,599.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 23 – Oct 30
10	Oct 21 – Oct 28
50	Oct 19 – Oct 26

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Alternator Description

This Alternator is indexed for BMW 535xi · L6 3.0L · 2008-2008; BMW 535i xDrive · L6 3.0L · 2009-2010; BMW 535i · L6 3.0L · 2008-2010; BMW 335xi · L6 3.0L · 2007-2008. Compare reference number 12317558219 against the label on your existing BMW component before ordering.

Additional cross references on file: 12317558220. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

12317558219 12317558220

Applications

BMW 535xi · L6 3.0L · 2008-2008
BMW 535i xDrive · L6 3.0L · 2009-2010
BMW 535i · L6 3.0L · 2008-2010
BMW 335xi · L6 3.0L · 2007-2008
BMW 335is · L6 3.0L · 2011-2013
BMW 335i xDrive · L6 3.0L · 2009-2010
BMW 335i · L6 3.0L · 2007-2010
BMW 335d · L6 3.0L · 2009-2010
BMW 135i · L6 3.0L · 2008-2010
BMW 1 Series M · L6 3.0L · 2011-2011

Specifications

Part Number	12317558219, 12317558220
Design	IR/IF
Voltage	12
Amperage	180
Rotation	CW
Pulley Class	SC7
Specifications	180 Amp/12 Volt, Cw, 7-Groove Clutch Pulley

Fitment Notes

Brand or application signal: BMW Engine Spare Parts
Product family: Alternator
System category: Engine Spare Parts > Engine Auxiliary Components > Alternator
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.