How much does a Mercedes-Benz alternator cost?

Mercedes-Benz alternator prices vary by model and condition: Used parts typically cost $50-$150, aftermarket $100-$250, and OEM $200-$400. Used parts offer the best savings while maintaining quality.

Can I install a Mercedes-Benz alternator myself?

Alternator replacement difficulty: Moderate DIY. Estimated time: 1-3 hours. DIY-friendly with proper tools and instructions.

What are signs of a bad Mercedes-Benz alternator?

Common symptoms of a failing Mercedes-Benz alternator include: Dim or flickering headlights, Battery warning light on dashboard, Dead battery or won't hold charge, Electrical accessories malfunctioning, Whining or grinding noise from engine, Burning rubber smell, Stalling or difficulty starting, Dashboard lights dimming at idle. If you notice these signs, it's time to replace the alternator.

Which Mercedes-Benz models use the same alternator?

Many Mercedes-Benz models share alternator components across model years and platforms. Our search tool will show compatible parts for your specific Mercedes-Benz model and year.

Where can I find a used Mercedes-Benz alternator?

Find used Mercedes-Benz alternator parts through our network of online sellers, local scrapyards, and junkyards. Use our search tool to compare prices from multiple sources and find the best deal.

Are used Mercedes-Benz alternator parts reliable?

Yes! Quality used Mercedes-Benz alternator parts from reputable sellers are tested and often come with warranties. Many used parts have significant life remaining and cost 50-70% less than new.

Mercedes-Benz Alternator

Mercedes-Benz Alternator - OEM & Used Parts

Find quality Mercedes-Benz alternator parts for all models at unbeatable prices. Save 50-70% compared to dealership prices.

50-70%

Average Savings

98+

Mercedes-Benz Models

30-90

Day Warranty

USA

Nationwide

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Mercedes-Benz Alternator by Model

Select your Mercedes-Benz model to find the exact alternator for your vehicle

190-E

Alternator

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300-Ce

Alternator

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300-D

Alternator

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300-E

Alternator

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300-Sd

Alternator

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300-Se

Alternator

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300-Sl

Alternator

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300-Te

Alternator

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400-E

Alternator

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400-Se

Alternator

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400-Sel

Alternator

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500-E

Alternator

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500-Sec

Alternator

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500-Sel

Alternator

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500-Sl

Alternator

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600-Sec

Alternator

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600-Sel

Alternator

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600-Sl

Alternator

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A-Class

Alternator

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B-Class

Alternator

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C-Class

Alternator

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Cl-Class

Alternator

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Cla

Alternator

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Cla-Class

Alternator

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Cle

Alternator

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Clk-Class

Alternator

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Cls

Alternator

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Cls-Class

Alternator

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E-Class

Alternator

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Esprinter

Alternator

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G-Class

Alternator

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Gl-Class

Alternator

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Gla

Alternator

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Gla-Class

Alternator

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Glb

Alternator

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GLC

Alternator

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Glc-Coupe

Alternator

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GLE

Alternator

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Gle-Coupe

Alternator

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Glk-Class

Alternator

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GLS

Alternator

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M-Class

Alternator

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Mercedes-Amg-A-Class

Alternator

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Mercedes-Amg-C-Class

Alternator

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Mercedes-Amg-Cla

Alternator

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Mercedes-Amg-Cls

Alternator

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Mercedes-Amg-E-Class

Alternator

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Mercedes-Amg-Eqe

Alternator

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Mercedes-Amg-Eqe-Suv

Alternator

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Mercedes-Amg-Eqs

Alternator

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Mercedes-Amg-G-Class

Alternator

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Mercedes-Amg-Gla

Alternator

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Mercedes-Amg-Glb

Alternator

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Mercedes-Amg-Glc

Alternator

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Mercedes-Amg-Glc-Coupe

Alternator

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Mercedes-Amg-Gle

Alternator

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Mercedes-Amg-Gle-Coupe

Alternator

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Mercedes-Amg-Gls

Alternator

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Mercedes-Amg-Gt

Alternator

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Mercedes-Amg-S-Class

Alternator

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Mercedes-Amg-Sl

Alternator

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Mercedes-Amg-Slc

Alternator

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Mercedes-Amg-Slk

Alternator

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Mercedes-Eq-Eqb

Alternator

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Mercedes-Eq-Eqe

Alternator

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Mercedes-Eq-Eqe-Suv

Alternator

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Mercedes-Eq-Eqs

Alternator

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Mercedes-Eq-Eqs-Suv

Alternator

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Mercedes-Maybach-Eqs-Suv

Alternator

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Mercedes-Maybach-Gls

Alternator

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Mercedes-Maybach-S-600

Alternator

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Mercedes-Maybach-S-Class

Alternator

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Metris-Cargo

Alternator

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Metris-Passenger

Alternator

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Metris-Worker-Cargo

Alternator

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Metris-Worker-Passenger

Alternator

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R-Class

Alternator

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S-Class

Alternator

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Sl

Alternator

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Sl-Class

Alternator

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Slc

Alternator

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Slk

Alternator

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Slk-Class

Alternator

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Slr-Mclaren

Alternator

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Sls-Class

Alternator

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Sprinter-1500-Cargo

Alternator

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Sprinter-1500-Passenger

Alternator

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Sprinter-2500-Cargo

Alternator

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Sprinter-2500-Crew

Alternator

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Sprinter-2500-Passenger

Alternator

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Sprinter-3500-Cargo

Alternator

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Sprinter-3500-Crew

Alternator

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Sprinter-3500-Xd-Cargo

Alternator

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Sprinter-3500-Xd-Crew

Alternator

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Sprinter-4500-Cargo

Alternator

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Sprinter-4500-Crew

Alternator

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Sprinter-Worker-Cargo

Alternator

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Sprinter-Worker-Passenger

Alternator

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About the Mercedes-Benz Alternator

The alternator is your vehicle's electrical generator, converting mechanical energy from the engine into electrical power to charge the battery and run all electrical systems while driving. When the alternator fails, your battery will drain, electrical systems will malfunction, and eventually your vehicle won't start or run.

Signs of Failure

Know when your Mercedes-Benz alternator needs replacement:

Dim or flickering headlights
Battery warning light on dashboard
Dead battery or won't hold charge
Electrical accessories malfunctioning
Whining or grinding noise from engine
Burning rubber smell
Stalling or difficulty starting
Dashboard lights dimming at idle

Replacement Info

Alternator replacement is a moderate DIY job accessible to most home mechanics. The alternator is typically mounted on the front of the engine, driven by the serpentine belt. Replacement involves: disconnecting the battery, removing the belt tensioner to release belt tension, disconnecting electrical connections, unbolting the alternator, and reversing the process with the new unit. Most replacements take 1-2 hours. Some vehicles have alternators in difficult locations requiring additional component removal.

Time: 1-3 hours

Difficulty: Moderate DIY

Mercedes-Benz Alternator Price Comparison

BEST VALUE

Used Parts

$50-$150

50-70% savings
OEM quality
Tested & verified
Warranty available

Aftermarket

$100-$250

Brand new
Various brands
Good warranty
Easy availability

OEM New

$200-$400

Factory exact
Best warranty
Guaranteed fit
Highest quality

Mercedes-Benz Alternator - FAQ

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