How do I confirm pilotpart403276 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 1999-2012 Freightliner & 1995-2012 Peterbilt Delco 22SI 3-Wire Hookup 130A 10459456 19020375 3675225RX 4083445, ADR0249, 40012189, 40012189R, 40012473

For Freightliner Alternator

Alternator ADR0249 for Freightliner Argosy L6 11.1L (99-12)

OEM / REF: ADR0249SKU: pilotpart403276

New Alternator Replacement For 1999-2012 Freightliner & 1995-2012 Peterbilt Delco 22SI 3-Wire Hookup 130A 10459456 19020375 3675225RX 4083445, ADR0249, 40012189, 40012189R, 40012473 is a Alternator replacement part indexed for Part Number and FREIGHTLINER Argosy L6 11.1L (99-12). Match OEM part number ADR0249 and co...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$206.61USD/EA

~~$31,599.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 9 – Aug 16
10	Aug 7 – Aug 14
50	Aug 5 – Aug 12

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; FREIGHTLINER Argosy L6 11.1L (99-12). Compare reference number ADR0249 against the label on your existing Freightliner component before ordering.

Additional cross references on file: 40012189, 40012189R, 40012473. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

ADR0249 40012189 40012189R 40012473

Applications

Part Number
FREIGHTLINER Argosy L6 11.1L (99-12)

Specifications

Part Number	ADR0249, 40012189, 40012189R, 40012473

Fitment Notes

Brand or application signal: Freightliner 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.