A0121541302 Mercedes-Benz Alternator — 2003–2006 S430, S500 and S600 (W220)

Fits these vehicles

• 2003–2006 Mercedes-Benz S430 — 4Matic · 4.3L
• 2003–2006 Mercedes-Benz S500 — 4Matic · 5.0L
• 2003–2005 Mercedes-Benz S600 · 5.5L

Compatibility from our listing. Check your VIN or part number before ordering — we’re happy to confirm.

Details

OEM part number

A0121541302

Condition

Used · OEM — Tested-in good working condition. Will fit all s-class from 2003 up to 2006.

Make / model

Mercedes-Benz / W220 · 2003–2005

Category

Electrical & modules

Weight

18 lb

Item #

143622827089

Description

What this part is

The alternator charges the battery and powers the electrical system while the engine runs. Check the amperage and the connector against your old unit.

Questions about this part

Does this electrical & modules fit my 2003–2005 Mercedes-Benz W220?

Per our listing, it fits: 2003–2006 Mercedes-Benz S430; 2003–2006 Mercedes-Benz S500; 2003–2005 Mercedes-Benz S600. Match the OEM number A0121541302 against your original part to be sure.

Is this part new or used?

It is a used original (OEM) part pulled from a real vehicle. Condition: Tested-in good working condition. Will fit all s-class from 2003 up to 2006.

How much is shipping and how fast does it ship?

Calculated by ZIP code — enter yours below or at checkout. Ships from Dallas–Fort Worth, Texas within 1–3 business days.

What is the price, and can I make an offer?

$127.25. Yes — use “Make an offer” to name your price; we reply by email.

What if the part doesn’t fit or arrives damaged?

Returns are accepted within 30 days, return shipping is on us, and there is no restocking fee. See the returns policy for details.