Mercedes Benz S Class Alternators (2021-2024) - Parts, Prices & Buying Guide

Find quality alternators for your Mercedes Benz S Class (2021-2024). Browse 20 available listings with prices starting around $131.81. Battery charging.

20 listings available | Prices from $24.99 to $179.00|11 verified sellers

14,824 Results

Alternators

Found 14824 listings for "mercedes-benz s-class alternators"

Alternator fits MERCEDES-BENZ S-Class S280 S320 S350 & 4-Matic 150AMP 1997-2003

Alternator fits MERCEDES-BENZ S-Class S280 S320 S350 & 4-Matic 150AMP 1997-2003

£119.99GBP
Remanufactured📍 GB
Free shipping
Seller: apdtechnologies
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ALTERNATOR 150A FITS MERCEDES S CLASS W220 BOSCH 0986041550

ALTERNATOR 150A FITS MERCEDES S CLASS W220 BOSCH 0986041550

£115.00GBP
Remanufactured📍 GB
Free shipping
Seller: grahams125
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S CLASS ALTERNATOR  MERCEDES Petrol A0009060404 14-19

S CLASS ALTERNATOR MERCEDES Petrol A0009060404 14-19

£101.00GBP
Used📍 GB
Free shipping
Seller: thegreenpartsspecialists
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MERCEDES S-CLASS ENGINE ALTERNATOR 3.5 PETROL A0131540502 W221 2006 - 2009

MERCEDES S-CLASS ENGINE ALTERNATOR 3.5 PETROL A0131540502 W221 2006 - 2009

£81.99GBP
Used📍 GB
Free shipping
Seller: ecoautoparts_uk
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ALTERNATOR GENERATOR 200A 14V FOR MERCEDES BENZ S-CLASS W220 04-05

ALTERNATOR GENERATOR 200A 14V FOR MERCEDES BENZ S-CLASS W220 04-05

£108.99GBP
New📍 DE
Free shipping
Seller: atp-spareparts
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FITS MERCEDES S350 W221 3.0 CDI BlueTEC 2010-2013 OM642.862 NEW 220A ALTERNATOR

FITS MERCEDES S350 W221 3.0 CDI BlueTEC 2010-2013 OM642.862 NEW 220A ALTERNATOR

£157.49GBP
New📍 GB
Free shipping
Seller: schmitz_re
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FITS MERCEDES S350 W221 3.0 CDI OM642 2010-2013 NEW 220A ALTERNATOR A0131540902

FITS MERCEDES S350 W221 3.0 CDI OM642 2010-2013 NEW 220A ALTERNATOR A0131540902

£157.49GBP
New📍 GB
Free shipping
Seller: schmitz_re
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FITS MERCEDES PETROL  S-CLASS W221 S500 A0131540502  0121813001 NEW ALTERNATOR

FITS MERCEDES PETROL S-CLASS W221 S500 A0131540502 0121813001 NEW ALTERNATOR

£164.99GBP
New📍 GB
Free shipping
Seller: schmitz_re
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Alternator for Mercedes-Benz S-Class W222 V222 X222 2013-2017 250A 14V CG25S033

Alternator for Mercedes-Benz S-Class W222 V222 X222 2013-2017 250A 14V CG25S033

£163.99GBP
New📍 GB
Free shipping
Seller: premiumparts_eu
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Alternator for Mercedes-Benz S-Class W222 V222 2014-2020 0009060404 250Amp 14V

Alternator for Mercedes-Benz S-Class W222 V222 2014-2020 0009060404 250Amp 14V

£169.99GBP
New📍 GB
Free shipping
Seller: premiumparts_eu
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MERCEDES S350 W221 3.0 CDI BlueTEC 2010-2013 OM642.862 NEW 220A ALTERNATOR

MERCEDES S350 W221 3.0 CDI BlueTEC 2010-2013 OM642.862 NEW 220A ALTERNATOR

£179.00GBP
New📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
Alternator fits MERCEDES-BENZ S-Class S500 S55 AMG & 4-Matic 150AMP 1998-2005

Alternator fits MERCEDES-BENZ S-Class S500 S55 AMG & 4-Matic 150AMP 1998-2005

£119.99GBP
Remanufactured📍 GB
Free shipping
Seller: apdtechnologies
View on eBay
MERCEDES R320 S320 CDI ALTERNATOR 0121813003 0121813103 A0131540902

MERCEDES R320 S320 CDI ALTERNATOR 0121813003 0121813103 A0131540902

£165.00GBP
Remanufactured📍 GB
Free shipping
Seller: thestartermotoralternatorco.ltd
View on eBay
BOSCH 0986041550 Alternator MERCEDES-BENZ S-Class 14V 150A Fast Free Delivery

BOSCH 0986041550 Alternator MERCEDES-BENZ S-Class 14V 150A Fast Free Delivery

£119.78GBP
Remanufactured📍 GB
Free shipping
Seller: micdo-1338
View on eBay
ALTERNATOR 190A FITS MERCEDES E CLASS W210 S210 S CLASS W220 WAI 23161N

ALTERNATOR 190A FITS MERCEDES E CLASS W210 S210 S CLASS W220 WAI 23161N

£119.00GBP
New📍 GB
Free shipping
Seller: grahams125
View on eBay
Alternator 12V/55A MERCEDES-BENZ S-CLASS S 560 4-matic A7TA1777

Alternator 12V/55A MERCEDES-BENZ S-CLASS S 560 4-matic A7TA1777

£123.98GBP
New📍 LV
Free shipping
Seller: nerings
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FITS MERCEDES CL600 CL65 S600 S65 5.5 6.0 AMG W216 W221 W230 NEW 220A ALTERNATOR

FITS MERCEDES CL600 CL65 S600 S65 5.5 6.0 AMG W216 W221 W230 NEW 220A ALTERNATOR

£157.49GBP
New📍 GB
Free shipping
Seller: schmitz_re
View on eBay
Alternator Regulator for Mercedes-Benz E-Class W211 S-Class W220 E280 0031545706

Alternator Regulator for Mercedes-Benz E-Class W211 S-Class W220 E280 0031545706

£24.99GBP
New📍 GB
Free shipping
Seller: premiumparts_eu
View on eBay
GENUINE BOSCH ALTERNATOR METCEDES ML 0986047800 FREE

GENUINE BOSCH ALTERNATOR METCEDES ML 0986047800 FREE

£167.10GBP
New📍 GB
+ £5.88 shipping
Seller: zasharshur_0
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WATER COOLED ALTERNATOR FITS MERCEDES S E CLASS S210 CDI 2.2 DIESEL WAI 23161N

WATER COOLED ALTERNATOR FITS MERCEDES S E CLASS S210 CDI 2.2 DIESEL WAI 23161N

£119.00GBP
New📍 GB
Free shipping
Seller: grahams125
View on eBay

About Mercedes benz S class Alternators Parts

Keep your Mercedes benz S class electrical system running with a quality alternator. The alternator charges your battery and powers electrical components while driving. Choose from remanufactured or new alternators that meet OEM specifications.

Why Shop Alternators for Mercedes benz S class?

  • Genuine OEM and high-quality aftermarket options available
  • Competitive pricing from verified eBay sellers
  • Fast shipping options with buyer protection
  • Easy returns and seller ratings for peace of mind

Buying Tips for Mercedes benz S class Alternators

OEM vs Aftermarket

For your Mercedes Benz S Class, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Alternators are available in Standard OEM, High-output, Remanufactured options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Dim or flickering lights, Battery warning light, Dead battery. Early replacement prevents more expensive repairs.

Parts Availability

German engineering standards mean high-quality components with tight tolerances for optimal performance.

Technical Information

The alternator charges your battery and powers the electrical system while the engine is running.

Available Types

  • Standard OEM
  • High-output
  • Remanufactured
  • Performance

Key Benefits

  • Battery charging
  • Electrical system power
  • Consistent voltage
  • Accessory support

Warning Signs to Watch For

  • Dim or flickering lights
  • Battery warning light
  • Dead battery
  • Whining noise
  • Electrical issues

Recommended Replacement Interval

100,000-150,000 miles, varies by vehicle and conditions

Installation Information

Difficulty: Moderate-Hard
Estimated Time: 1-3 hours
DIY Friendly: Intermediate

DIY possible for those with intermediate mechanical skills and proper tools.

Installation time may vary for Mercedes Benz S Class based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right alternators for my Mercedes Benz S Class?

Verify compatibility using your Mercedes Benz S Class's VIN number, production year (2021-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace alternators on my Mercedes Benz S Class?

General guideline: 100,000-150,000 miles, varies by vehicle and conditions. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.

Should I use OEM or aftermarket alternators for my Mercedes Benz S Class?

OEM parts guarantee exact Mercedes Benz specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.

What are signs that my Mercedes Benz S Class needs new alternators?

Common warning signs include: Dim or flickering lights, Battery warning light, Dead battery, Whining noise, Electrical issues. If you notice any of these symptoms, inspect or replace the alternators promptly to prevent further damage.

Can I install alternators on my Mercedes Benz S Class myself?

Possible for DIYers with intermediate skills. Expect 1-3 hours. Always consult your owner's manual and follow proper safety procedures.