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W221 S 350 CGI 3.5 4-matic Alternator (306 hp Petrol M 276.950)

Best alternator for MERCEDES-BENZ S-Class S 350 CGI 3.5 4-matic (221.082, 221.182) petrol
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  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of grooves: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Bore Diameter 1 [mm]: 8
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 32
  • Item number: 4G0994
  • Our price: £224.50
  • Manufacturer: RIDEX
  • EAN number: 4064138068260
  • Condition: New
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In stock
-50%
compared to RRP £452.30

£224.50
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4G0994R Generator Mercedes-Benz S-Class S350 CGI 4-matic (221.082, 221.182) 306 hp 225 kW M 276.950 2012 W221 RIDEX REMAN 4G0994R W221 S350 CGI 4-matic (221.082, 221.182) Generator 306 hp Petrol 2012 cost RIDEX REMAN 4G0994R Alternator
RIDEX REMAN 4G0994R Alternator 12V, 220A, excl. vacuum pump, Ø 50 mm
Article number: 4G0994R
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  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of grooves: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Bore Diameter 1 [mm]: 8
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 32
  • Item number: 4G0994R
  • Our price: £183.49
  • Manufacturer: RIDEX REMAN
  • EAN number: 4066423865363
  • Condition: Remanufactured
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In stock (Item(s) left: 4)
£183.49
Price per item

price incl. 20% VAT

excl. delivery costs

A core charge of £31.51 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 50
  • Number of grooves: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Clamp: B+(M8)
  • Bore Diameter 1 [mm]: 8
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 32
  • Item number: SKGN-0321216
  • Our price: £261.00
  • Manufacturer: STARK
  • EAN number: 4064138068253
  • Condition: New
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In stock (Item(s) left: 6)
-42%
compared to RRP £452.30

£261.00
Price per item

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AS-PL A0570S Alternator 12V, 220A
Article number: A0570S
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  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • Version: 0121813101
  • New part without deposit
  • Item number: A0570S
  • Our price: £273.50
  • Manufacturer: AS-PL
  • EAN number: 5902129046981
  • Condition: New
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In stock (Item(s) left: 3)
-28%
compared to RRP £383.51

£273.50

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VALEO 440923 Alternator 14V, 220A, COM / DFM, Ø 50 mm
Article number: 440923
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    • Construction Year to: 06 / 2013
    • TecDoc Engine Number: M 276.950
    • Transmission Type: 7-Speed Automatic Transmission
  • Alternator Charging Current [A]: 220
  • Voltage [V]: 14
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of ribs: 6
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: COM / DFM
  • Weight [kg]: 7,79
  • Item number: 440923
  • Our price: £293.50
  • Manufacturer: VALEO
  • EAN number: 3276424409232
  • Condition: Remanufactured
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In stock (Item(s) left: 1)
£293.50

price incl. 20% VAT

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A core charge of £52.51 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
    • Construction Year to: 06 / 2013
    • TecDoc Engine Number: M 276.950
    • Transmission Type: 7-Speed Automatic Transmission
    • Vehicle Equipment: for vehicles with air conditioning (manually controlled)
  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Supplementary Info: NEW ORIGINAL PART
  • Belt Pulley Ø [mm]: 51
  • Number of ribs: 6
  • Position / Degree: L / R
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Direct fastening
  • Clamp: B+
  • Weight [kg]: 7,7
  • New part without deposit
  • Item number: 439738
  • Our price: £318.00
  • Manufacturer: VALEO
  • EAN number: 3276424397386
  • Condition: New
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In stock (Item(s) left: 6)
£318.00

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  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 58
  • Number of ribs: 6
  • Plug Type ID: B+,SL,W
  • Rotation Direction: Clockwise rotation
  • New Part
  • Number of mounting bores: 3
  • Number of threaded holes: 2
  • Connector Shape: D Shape
  • Quantity Unit: Piece
  • Item number: 10445087
  • Our price: £92.49
  • Manufacturer: ALANKO
  • EAN number: 4053082015451
  • Condition: New
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In stock (Item(s) left: 1)
-66%
compared to RRP £274.09

£92.49

price incl. 20% VAT

excl. delivery costs

  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Manufacturer Restriction: Always Cross by OE
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of ribs: 6
  • Plug Type ID: 0239
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8 B+, COM / LIN2-D
  • Bore Diameter 1 [mm]: 8
  • Thickness 1 [mm]: 70
  • Bore Diameter 2 [mm]: 8
  • Specification: Placing of terminals, Only against oe
  • Net weight [kg]: 7,2
  • Always compare old and new part (in particular OE No.)
  • Item number: LRA03339
  • Our price: £212.50
  • Manufacturer: LUCAS
  • EAN number: 5708279438337
  • Condition: Remanufactured
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In stock
£212.50

price incl. 20% VAT

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A core charge of £26.26 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
    • Construction Year to: 06 / 2013
    • TecDoc Engine Number: M 276.950
    • Transmission Type: 7-Speed Automatic Transmission
    • Vehicle Equipment: for vehicles with air conditioning (manually controlled)
  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Supplementary Info: REMANUFACTURED PREMIUM
  • Belt Pulley Ø [mm]: 51
  • Number of ribs: 6
  • Exchange Part
  • Position / Degree: L / R
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: B+
  • Weight [kg]: 7,55, 7,66
  • Item number: 440329
  • Our price: £298.00
  • Manufacturer: VALEO
  • EAN number: 3276424403292
  • Condition: Remanufactured
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In stock (Item(s) left: 3)
£298.00

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A core charge of £52.51 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
AS-PL A3431S Alternator 12V, 220A
Article number: A3431S
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  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Manufacturer Restriction: VALEO
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • for OE number: FG23S027
  • New part without deposit
  • Item number: A3431S
  • Our price: £226.50
  • Manufacturer: AS-PL
  • EAN number: 5902129109495
  • Condition: New
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In stock (Item(s) left: 4)
-42%
compared to RRP £391.42

£226.50

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555.903.180.004 Alternator Mercedes-Benz S-Class S350 CGI 4-matic (221.082, 221.182) 306 hp 225 kW M 276.950 2012 W221 FG18S032+PRO BV PSH 555903180004 Mercedes W221 S350 CGI 4-matic (221.082, 221.182) Generator 306 hp Petrol 2012 cost
BV PSH 555.903.180.004 Alternator 12V, 180A, B+ (M8), Ø 50,0 mm
Article number: 555.903.180.004
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  • Alternator Charging Current [A]: 180
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 50,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro
  • Number of mounting bores: 4
  • Mounting Angle [degrees]: 180
  • Item number: 555.903.180.004
  • Our price: £235.00
  • Manufacturer: BV PSH
  • EAN number: 8720264019182
  • Condition: New
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In stock
-46%
compared to RRP £438.38

£235.00

price incl. 20% VAT

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AS-PL A3436S Alternator 12V, 180A
Article number: A3436S
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  • Alternator Charging Current [A]: 180
  • Voltage [V]: 12
  • Manufacturer Restriction: VALEO
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • for OE number: FG18S077
  • New part without deposit
  • Item number: A3436S
  • Our price: £267.50
  • Manufacturer: AS-PL
  • EAN number: 5902129109655
  • Condition: New
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In stock
-23%
compared to RRP £347.70

£267.50

price incl. 20% VAT

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AS-PL A3407S Alternator 12V, 220A
Article number: A3407S
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    • Manufacturer Restriction: VALEO
    • Engine Code: 276.950
    • Transmission Code: 722.960
    • Transmission Type: Automatic Transmission
  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • for OE number: FG23S013
  • New part without deposit
  • Item number: A3407S
  • Our price: £320.50
  • Manufacturer: AS-PL
  • EAN number: 5902129092100
  • Condition: New
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In stock (Item(s) left: 5)
-29%
compared to RRP £456.88

£320.50

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BV PSH 555.595.220.004 Alternator 12V, 220A, B+ (M8), Ø 49,2 mm
Article number: 555.595.220.004
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    • Manufacturer Restriction: VALEO
    • New Part
    • Left- / right-hand drive vehicles: for right-hand drive vehicles
  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 49,2
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro
  • Number of mounting bores: 4
  • Mounting Angle [degrees] 0
  • Item number: 555.595.220.004
  • Our price: £361.50
  • Manufacturer: BV PSH
  • EAN number: 8720264364404
  • Condition: New
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In stock
-16%
compared to RRP £434.04

£361.50

price incl. 20% VAT

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555.907.220.004 Alternator Mercedes-Benz S-Class S350 CGI 4-matic (221.082, 221.182) 306 hp 225 kW M 276.950 2013 W221 FG23S027+PRO BV PSH 555907220004 Mercedes W221 S350 CGI 4-matic (221.082, 221.182) Alternators 306 hp Petrol 2011 cost
BV PSH 555.907.220.004 Alternator 12V, 220A, B+ (M8), Ø 49,8 mm
Article number: 555.907.220.004
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  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 49,8
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro
  • Number of mounting bores: 4
  • Mounting Angle [degrees] 0
  • Item number: 555.907.220.004
  • Our price: £256.00
  • Manufacturer: BV PSH
  • EAN number: 8720264364435
  • Condition: New
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In stock
-39%
compared to RRP £422.65

£256.00

price incl. 20% VAT

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WAL03604 Generator Mercedes-Benz S-Class S350 CGI 4-matic (221.082, 221.182) 306 hp 225 kW M 276.950 2011 W221 WALKER WAL03604 Mercedes-Benz W221 S350 CGI 4-matic (221.082, 221.182) Alternator 306 hp Petrol 2013 cost
WALKER WAL03604 Alternator 14V, 180A, M8 B+;COM/LIN2, 0238, Ø 50 mm
Article number: WAL03604
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  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of ribs: 6
  • Plug Type ID: 0238
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8 B+;COM / LIN2
  • Bore Diameter 1 [mm]: 8
  • Thickness 1 [mm]: 70
  • Bore Diameter 2 [mm]: 8
  • Net weight [kg]: 7,27
  • Item number: WAL03604
  • Our price: £464.50
  • Manufacturer: WALKER
  • EAN number: 4060426617929
  • Condition: New
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£464.50

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BV PSH 555.903.180.000 Alternator 12V, 180A, B+ (M8), Ø 50,0 mm
Article number: 555.903.180.000
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  • Alternator Charging Current [A]: 180
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 50,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Original
  • Number of mounting bores: 4
  • Mounting Angle [degrees]: 180
  • Item number: 555.903.180.000
  • Our price: £188.99
  • Manufacturer: BV PSH
  • EAN number: 8720253102109
  • Condition: New
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In stock
-39%
compared to RRP £312.29

£188.99

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AS-PL A3167(VALEO) Alternator 12V, 180A
Article number: A3167(VALEO)
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  • Alternator Charging Current [A]: 180
  • Voltage [V]: 12
  • Manufacturer Restriction: VALEO
  • Pulleys: with belt pulley
  • Quality: PREMIUM LINE
  • for OE number: 439738
  • New part without deposit
  • Item number: A3167(VALEO)
  • Our price: £615.00
  • Manufacturer: AS-PL
  • EAN number: 5901259463385
  • Condition: New
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In stock (Item(s) left: 3)
-34%
compared to RRP £938.48

£615.00

price incl. 20% VAT

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BV PSH 555.595.220.346 Alternator 12V, 220A, B+ (M8), Ø 49,0 mm
Article number: 555.595.220.346
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  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 49,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro Reman
  • Number of mounting bores: 4
  • Mounting Angle [degrees]: 180
  • Item number: 555.595.220.346
  • Our price: £331.50
  • Manufacturer: BV PSH
  • EAN number: 8720653024803
  • Condition: New
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BV PSH 555.907.220.500 Alternator 12V, 220A, B+ (M8), Ø 49,8 mm
Article number: 555.907.220.500
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  • Alternator Charging Current [A]: 220
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 49,8
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: Valeo New
  • Number of mounting bores: 4
  • Mounting Angle [degrees] 0
  • Item number: 555.907.220.500
  • Our price: £463.00
  • Manufacturer: BV PSH
  • EAN number: 8720264101283
  • Condition: New
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In stock (Item(s) left: 2)
-33%
compared to RRP £694.79

£463.00

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Articles you should read on the topic alternator for W221 S 350 CGI 3.5 4-matic

What is the best alternator for the Mercedes-Benz S-Class Saloon (W221) 3498 ccm?

The best alternators for the Mercedes-Benz W221 S 350 CGI 4-matic (221.082, 221.182) are from the following original brands:

  • RIDEX
  • AS-PL
  • BV PSH
  • BOSCH
  • HELLA

How much does an alternator for the MERCEDES-BENZ S-Class Saloon (W221) S 350 CGI 4-matic (221.082, 221.182) cost?

The price of an alternator for a Mercedes-Benz W221 S 350 CGI 4-matic (221.082, 221.182) Petrol ranges from £92.49 to £615.

How to tell if the alternator on your Mercedes-Benz W221 S 350 CGI 4-matic (221.082, 221.182) is bad and what to do

If the alternator is not charging the battery, symptoms such as flickering lights or a loss of power may be the first signs of a fault. The regulator, freewheel clutch and screws must be checked. If necessary, remove the alternator on your MERCEDES-BENZ S-Class Saloon (W221) 225 kW / 306 hp and replace it.

Which alternator do I need for my Mercedes-Benz W221 S 350 CGI 4-matic (221.082, 221.182) Petrol (Direct Injection) 2011 - 2013?

Alternator charging current [A] 90; 180; 220
Pulley Ø [mm] 49; 49.2; 49.8; 50; 51; 58
Pulleys with V-ribbed belt pulley; with belt pulley; with freewheel belt pulley; with multi-belt pulley
Weight [kg] 7.7; 7.79; 7557.66
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