How do I confirm pilotpart385321 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 1999-2003 Audi A6 & Quattro 2.7L 2.8L, 2000-2001 S4 2.7L, 1999-2004 04 VW Passat 2.8L VR6 078903016H, AVA0013, 40040028

For Audi Alternator

Alternator 40040028 for Audi V6 2.8L Engine

OEM / REF: 40040028SKU: pilotpart385321

New Alternator Replacement For 1999-2003 Audi A6 & Quattro 2.7L 2.8L, 2000-2001 S4 2.7L, 1999-2004 04 VW Passat 2.8L VR6 078903016H, AVA0013, 40040028 is a Alternator replacement part indexed for Part Number and VOLKSWAGEN Passat · V6 2.8L · 1999-2004, with 3 application records on file. Match OEM part number 400400...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$203.48USD/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 Part Number; VOLKSWAGEN Passat · V6 2.8L · 1999-2004; AUDI S4 · V6 2.7L · 2000-2001; AUDI Allroad Quattro · V6 2.7L · 2001-2002. Compare reference number 40040028 against the label on your existing Audi component before ordering.

Before checkout, compare OEM part number 40040028, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

40040028

Applications

Part Number
VOLKSWAGEN Passat · V6 2.8L · 1999-2004
AUDI S4 · V6 2.7L · 2000-2001
AUDI Allroad Quattro · V6 2.7L · 2001-2002
AUDI A6 Quattro · V6 2.8L · 1999-2001
AUDI A6 Quattro · V6 2.7L · 2000-2003
AUDI A6 · V6 2.8L · 1999-2001

Specifications

Part Number	40040028
SPECIFICATIONS	120 Amp/12 Volt, CW, 6-Groove Pulley
DESIGN	IR/IF
VOLTAGE	12
AMPERAGE	120
ROTATION	CW
PULLEY CLASS	S6
FEATURE 1	100% Top-rated

Fitment Notes

Brand or application signal: Audi 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.