Mercedes-Benz W176 W246 W117 Alternator A0009061903 - Used Original Parts
RM 550
Condition: Used (Original)At a Glance
- Mercedes-Benz W176 W246 W117 Alternator A0009061903 - Used Original Parts
- Part number: A0009061903
- Fits: Mercedes-Benz W117 CLA, Mercedes-Benz W176 A-Class, Mercedes-Benz W246 B-Class · confirm by chassis number before ordering
- Used Original · tested working
- RM 550 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Quick Answer
An alternator replacement is the right fix when the battery warning light stays on, the battery keeps going flat, or charging voltage stays low after the battery, belt and wiring have been checked. For W176 A-Class, W246 B-Class and W117 CLA owners in Malaysia who want an original part at a lower price, a tested used original unit is a sound choice. It is a Genuine Mercedes-Benz alternator, tested before sale, and it carries the warranty stated in the quote.
Diagnosis and Common Symptoms
A failing alternator on the W176, W246 and W117 usually shows up as a charging problem before it stops working completely. The most common signs are:
- A battery or charging warning in the instrument cluster while the engine is running.
- Headlights and interior lights dimming at idle, or electrical features behaving oddly.
- Repeated flat batteries, or a battery that tests fine but will not stay charged.
- The start-stop function becoming unavailable because system voltage is too low.
- A whining or grinding noise from the belt area, which can point to a worn alternator bearing.
- Stored fault codes for low system voltage or generator control, such as P0562, P0620 or P0622, depending on how the fault presents.
Before replacing the alternator, rule out the cheaper causes: a weak battery, a slipping or worn belt, loose terminals and damaged charging wiring. With the engine running, battery voltage should sit at roughly 13.5–14.5 V. If it stays near battery resting voltage (about 12 V or lower) once those causes are cleared, the alternator is the likely fault.
Introduction
This is a Genuine Used Mercedes-Benz alternator, taken from an original car and tested before it is listed. Because it is an original part, it is built to the same specification as the one your car left the factory with, at a lower price than a brand-new original. Every unit is checked for working function, and we can send actual photos or video on request. It is a direct-fit option for the W176, W246 and W117 range listed below.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W117 CLA, W176 A-Class, W246 B-Class
- Part Name: Alternator
- Condition: Genuine Used (Tested Working)
Part Numbers and Fitment
- Part numbers: A0009061903
- Fits: Mercedes-Benz W117 CLA, Mercedes-Benz W176 A-Class, Mercedes-Benz W246 B-Class
Our staff note for this unit reads: W176 M270 alternator.
Frequently Asked Questions
What are the signs that the W176 A-Class alternator is failing?
A failing W176 A-Class alternator typically shows a battery or charging warning in the cluster, dimming lights at idle, a battery that keeps going flat and start-stop that stops working. Some cars also store low system voltage codes such as P0562, and a whining noise from the belt area can point to a worn bearing.
How can I tell whether the W246 B-Class needs an alternator or just a new battery?
On a W246 B-Class, check the battery first, then measure voltage with the engine running. A healthy charging system reads about 13.5–14.5 V. If the reading stays near 12 V or lower while the battery, belt and terminals are in good order, the alternator is the likely cause.
Will this Mercedes-Benz alternator fit my W117 CLA as well as the W176 and W246?
The Mercedes-Benz alternator we list is a match for the W117 CLA, W176 A-Class and W246 B-Class. Before ordering, compare the Mercedes part number on your old alternator with the number under Part Numbers and Fitment. You can also send us your VIN and we will confirm the match.
Who is a tested used original W176 M270 alternator suited to?
A tested used original alternator suits W176 A-Class owners who want a Genuine Mercedes-Benz part at a lower price, with testing and the warranty stated in the quote. We also sell brand-new original (sealed, the longest life) and brand-new China-made (the lowest price, with an exchange warranty, not original) alternators. Which one is right depends on how long you plan to keep the car and your budget.
Does the used W176, W246 or W117 alternator need coding or alignment after fitting?
The alternator for the W176 A-Class, W246 B-Class and W117 CLA is a mechanical and electrical unit, so no wheel alignment is involved. We list no coding requirement for it. Send us your VIN if you want us to check anything specific to your car.
Part price does not include installation. Our workshop can install for you, labour is charged separately and confirmed with you before any work starts.
We cannot diagnose your car over WhatsApp or photos. Not sure this part will solve your problem? Come for a workshop check, diagnosis fee RM180. If you proceed with the repair using our parts, the RM180 is offset into the labour charge. If you decide not to repair, only the RM180 applies.
All parts are tested and guaranteed to work. Whether a part solves your car's problem can only be confirmed by diagnosis.
Shipping: from Kuala Lumpur, West Malaysia ~RM50, East Malaysia ~RM80 (estimate, confirm via WhatsApp). Delivery 1-2 working days in secure anti-static packaging.
Warranty: 7, 14 or 30 days depending on the part, as confirmed in your quote, from the invoice date. Exchange only, and our warranty mark must be intact. Proof of installation by a workshop is required. No warranty for parts opened, modified or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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