How do I confirm pilotpart406055 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 Window Regulator Front Drivers Side Left LH Replacement For 2006-2013 Audi A3 & A3 Quattro, 8P4837461A, 125-50112LWOM, 380086, 749-674

For Audi Voltage Regulator

Voltage Regulator 125-50112LWOM for Audi A3 Sportback (04-13)

OEM / REF: 125-50112LWOMSKU: pilotpart406055

New Window Regulator Front Drivers Side Left LH Replacement For 2006-2013 Audi A3 & A3 Quattro, 8P4837461A, 125-50112LWOM, 380086, 749-674 is a Voltage Regulator replacement part indexed for Part Number and AUDI A3 Sportback (8PA) Eng.CAXC, CMSA 1.4 TFSI 92kw (08-13), with 3 application records on file. Match OEM pa...

Stock: In stock
Condition: New
Fitment: Audi Electrical Parts
Category: Voltage Regulator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$83.28USD/EA

~~$6,599.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

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

Voltage Regulator Description

This Voltage Regulator is indexed for Part Number; AUDI A3 Sportback (8PA) Eng.CAXC, CMSA 1.4 TFSI 92kw (08-13); AUDI A3 Sportback (8PA) Eng.BYT, BZB, CDAA 1.8 TFSI 118kw (07-13); AUDI A3 Sportback (04-13). Compare reference number 125-50112LWOM against the label on your existing Audi component before ordering.

Additional cross references on file: 380086, 749-674. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

125-50112LWOM 380086 749-674

Applications

Part Number
AUDI A3 Sportback (8PA) Eng.CAXC, CMSA 1.4 TFSI 92kw (08-13)
AUDI A3 Sportback (8PA) Eng.BYT, BZB, CDAA 1.8 TFSI 118kw (07-13)
AUDI A3 Sportback (04-13)
AUDI A3 (8P1) Eng.CAXC, CMSA 1.4 TFSI 92kw (08-12)
AUDI A3 (8P1) Eng.BYT, BZB, CDAA 1.8 TFSI 118kw (07-12)
AUDI A3 (03-12)
AUDI A3 Quattro (06-13)
AUDI A3 (06-13)

Specifications

Part Number	125-50112LWOM, 380086, 749-674
SPECIFICATIONS	Power Window Regulator
POSITION	Front Left
FEATURE 1	Engineered to perform like the OEM unit
FEATURE 2	No drilling or splicing required
FEATURE 3	One Year Warranty
FEATURE 4	Includes Instruction Sheet
FEATURE 5	100% Top-rated

Fitment Notes

Brand or application signal: Audi Electrical Parts
Product family: Voltage Regulator
System category: Electrical Parts > Circuit Protection & Regulation > Voltage Regulator
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.