ALTERNATORS - D2P - TMA0009062822

This alternator is designed for a range of Mercedes-Benz vehicles. It is suitable for the C-Class ...

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eBayFOR MERCEDES MERCEDES FOR GLC C253, GLC X253, GLE W166, M-CLASS W166 ALTERNATOR
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OnBuy.comAlternator For Mercedes 2.2 Diesel W205 W204 W218 W212 W207 W253 W166 W172 W906 W447 5060414645797
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Product Information

Full details

This D2P alternator (MPN: TMA0009062822) is designed for specific Mercedes-Benz C-Class Diesel Convertible models (OM 651.921 engine, 2143cc, 120KW/163HP, RWD). It ensures reliable power generation for your vehicle's electrical systems, crucial for engine performance and accessory function. A key benefit is its precise fitment for the specified engine and chassis. A potential caveat is that it is only compatible with a narrow range of vehicles, requiring careful verification of your car's specifications.

All features

Model Part NumberTMA0009062822
BrandD2P

Extended Product Information

FAQs

What specific Mercedes-Benz models is this alternator compatible with?

This alternator is designed for Mercedes-Benz C-Class Diesel Convertible models with the OM 651.921 engine (2143cc, 120KW/163HP) and RWD.

How do I confirm if my vehicle has the OM 651.921 engine code?

You can typically find the engine code on a sticker in the engine bay, in your vehicle's service history, or by consulting your owner's manual. A dealership or mechanic can also confirm this for you.

What does the '6 grooves' refer to?

This refers to the pulley on the alternator, which has 6 grooves. This specifies the type of belt it is designed to work with for optimal power transfer.

Is this alternator a direct replacement for the original part?

Yes, it is designed as a direct replacement for the specified Mercedes-Benz models and engine configurations.

What is the power output of this alternator?

This alternator has a power output of 120KW.

Can I install this myself?

While technically possible, alternator replacement often requires specialized tools and knowledge of vehicle electrical systems. Professional installation by a qualified mechanic is recommended to ensure proper function and avoid damage.

Troubleshooting

No charging / Battery warning light is on

Check the alternator belt for tension and condition. Ensure electrical connections to the alternator are clean and secure. If the issue persists, the alternator may need replacement.

Dimming headlights or electrical system issues

This could indicate a failing alternator not providing sufficient voltage. Check belt tension and connections. If voltage output is low, the alternator likely needs to be replaced.

Whining or grinding noise from the alternator area

This noise often indicates worn bearings within the alternator. The alternator should be inspected and likely replaced.

Pros and Cons

Pros

  • Direct fit for specified Mercedes-Benz models, simplifying installation.
  • Meets or exceeds original equipment specifications for reliable power output.
  • Designed for the specific needs of the OM 651.921 engine.
  • Durable construction promotes longevity.

Cons

  • Limited compatibility, only suitable for a narrow range of vehicles.
  • Requires precise verification of engine code and drivetrain.
  • May require professional installation due to vehicle complexity.

Setup, Compatibility & Care Instructions

Setup: This alternator is designed as a direct replacement part. Installation should be performed by a qualified mechanic to ensure correct fitment and electrical connection. Always disconnect the vehicle's battery before beginning any work.

Compatibility: Verify that your Mercedes-Benz vehicle is a C-Class Diesel Convertible with the OM 651.921 engine code, a 2143cc engine producing 120KW (163HP), and is a RWD model. Refer to your vehicle's owner's manual or consult a professional to confirm part numbers.

Care: Alternators are generally maintenance-free. However, ensure the serpentine belt driving the alternator is in good condition and properly tensioned. Regularly inspect for any signs of wear or damage on the alternator casing. Keep the area around the alternator clean to prevent debris ingress.

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