W164 ML 300 CDI 3.0 4-matic Alternator (204 hp Diesel OM 642.820)
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Clamp: M8 B+, LIN2
- Bore Diameter 1 [mm]: 9
- Bore Diameter 2 [mm]: 9
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 31
- Item number: 4G0153
- Our price: £ 160,16
- Manufacturer: RIDEX
- EAN number: 4059191704163
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- 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), LIN
- Bore Diameter 1 [mm]: 9
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 31,4
- Item number: 4G1308
- Our price: £ 185,19
- Manufacturer: RIDEX
- EAN number: 4064138605601
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT


- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Clamp: M8 B+, LIN2
- Bore Diameter 1 [mm]: 9
- Bore Diameter 2 [mm]: 9
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 31
- Item number: 4G0153P
- Our price: £ 188,74
- Manufacturer: RIDEX PLUS
- EAN number: 4067448816538
- Condition: New
- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Manufacturer Restriction: BOSCH
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- Supplementary Article / Supplementary Info: with integrated regulator
- Vehicle Main Current: for vehicles with 12V main current
- 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]: 31,5
- Item number: 4G1066
- Our price: £ 235,94
- Manufacturer: RIDEX
- EAN number: 4064138073707
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Clamp: M8 B+, LIN2
- Bore Diameter 1 [mm]: 9
- Bore Diameter 2 [mm]: 9
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 31
- Item number: 4G0153R
- Our price: £ 131,90
- Manufacturer: RIDEX REMAN
- EAN number: 4067448092192
- Condition: Remanufactured
price incl. 20% VAT
-
- New Part
- Manufacturer Restriction: BOSCH
- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 7
- Clamp: B+ (M8)
- Quality: +Line Pro
- Number of mounting bores: 4
- Mounting Angle [degrees]: 180
- Item number: 555.913.220.014
- Our price: £ 152,29
- Manufacturer: BV PSH
- EAN number: 8720264198580
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Manufacturer Restriction: VALEO
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 7
- Item number: 9090313
- Our price: £ 188,43
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011931903137
- Condition: Remanufactured
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT


- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Manufacturer Restriction: BOSCH
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- Supplementary Article / Supplementary Info: with integrated regulator
- Vehicle Main Current: for vehicles with 12V main current
- 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]: 31,5
- Item number: 4G1066R
- Our price: £ 197,72
- Manufacturer: RIDEX REMAN
- EAN number: 4067448169696
- Condition: Remanufactured
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 7
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+, LIN2
- Bore Diameter 1 [mm]: 9
- Thickness 1 [mm]: 70
- Bore Diameter 2 [mm]: 9
- Parameter: A6421540402 only
- for OE number: FG18S056, TG17C028, TG17C030, TG17C030B
- Net weight [kg]: 7,5
- Always compare old and new part (in particular OE No.)
- Item number: LRA02917
- Our price: £ 198,67
- Manufacturer: LUCAS
- EAN number: 224501137122731371227
- Condition: Remanufactured
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 7
- for OE number: TG17C028 / FG18S056
- Item number: QRA1383
- Our price: £ 208,01
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438342956
- Condition: New
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Number of ribs: 7
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Valeo New
- Item number: 3120815
- Our price: £ 220,08
- Manufacturer: Henkel Parts
- EAN number: 4063214233882
- Condition: New
-
- Engine Code: 642.820
- Transmission Type: 7-Speed Automatic Transmission
- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Product line: REMANUFACTURED PREMIUM
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 51
- Number of ribs: 7
- Exchange Part
- Position / Degree: L / R
- Rotation Direction: Clockwise rotation
- Fastening Type: Direct fastening
- Clamp: B+
- Weight [kg]: 8,18
- Item number: 437539
- Our price: £ 221,26
- Manufacturer: VALEO
- EAN number: 3276424375391
- Condition: Remanufactured
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT

- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- TecDoc Engine Number: OM 642.820
- Item number: 943321081010
- Our price: £ 223,88
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063835549
- Condition: Remanufactured
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Manufacturer Restriction: VALEO
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: TG17C030
- New part without deposit
- Item number: A3114
- Our price: £ 243,46
- Manufacturer: AS-PL
- EAN number: 5901259443837
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Pulleys: with belt pulley, with freewheel belt pulley
- Engine Code: OM642.820
- Belt Pulley Ø [mm]: 51,5
- Number of ribs: 7
- Exchange Part
- Supplementary Article / Supplementary Info: with integrated regulator
- Position / Degree: L / R 0
- Rotation Direction: Clockwise rotation
- Connector / Clamp: without connection for speed sensor
- Item number: STX102247
- Our price: £ 245,52
- Manufacturer: STARDAX
- EAN number: 7900003745904
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Construction Year to: 07 / 2011
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 51
- Number of grooves: 7
- Plug Type ID: 86
- Exchange Part
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Clamp: B+(M8)
- Length [mm]: 193
- Distance from belt pulley to alternator [mm]: 31
- Item number: 0 986 083 220
- Our price: £ 265,17
- Manufacturer: BOSCH
- EAN number: 4047025852746
- Condition: Remanufactured
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT

- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 7
- Plug Type ID: 0238
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8 B+;LIN2
- Bore Diameter 1 [mm]: 9
- Thickness 1 [mm]: 70
- Bore Diameter 2 [mm]: 9
- Parameter: A6421540402 only
- for OE number: FG18S056, TG17C028;T
- Net weight [kg]: 7,5
- Item number: WAL00018
- Our price: £ 266,93
- Manufacturer: WALKER
- EAN number: 4060426556945
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
-
- Engine Code: 642.820
- Transmission Type: 7-Speed Automatic Transmission
- Alternator Charging Current [A]: 180
- Voltage [V]: 14
- Product line: NEW ORIGINAL PART
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 51
- Number of ribs: 7
- Position / Degree: L / R
- Rotation Direction: Clockwise rotation
- Fastening Type: Direct fastening
- Clamp: B+
- Weight [kg]: 8,13
- New part without deposit
- Item number: 439546
- Our price: £ 272,19
- Manufacturer: VALEO
- EAN number: 3276424395467
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 220
- Voltage [V]: 14
- Manufacturer Restriction: BOSCH
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- Supplementary Article / Supplementary Info: with integrated regulator
- Vehicle Main Current: for vehicles with 12V main current
- 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]: 31,5
- Item number: SKGN-0321288
- Our price: £ 274,80
- Manufacturer: STARK
- EAN number: 4064138073691
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Alternator Charging Current [A]: 220
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0121813020
- New part without deposit
- Item number: A0505
- Our price: £ 277,58
- Manufacturer: AS-PL
- EAN number: 5902129028376
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
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What is the best alternator for the Mercedes-Benz M-Class (W164) 2987 ccm?
The best alternators for the Mercedes-Benz W164 ML 300 CDI 4-matic (164.121) are from the following original brands:
- RIDEX
- AS-PL
- BV PSH
- BOSCH
- HELLA
How much does an alternator for the MERCEDES-BENZ M-Class (W164) ML 300 CDI 4-matic (164.121) cost?
The price of an alternator for a Mercedes-Benz W164 ML 300 CDI 4-matic (164.121) Diesel ranges from £131.9 to £277.58.
How to tell if the alternator on your Mercedes-Benz W164 ML 300 CDI 4-matic (164.121) 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 M-Class (W164) 150 kW / 204 hp and replace it.
Which alternator do I need for my Mercedes-Benz W164 ML 300 CDI 4-matic (164.121) Diesel (Direct Injection) 2010 - 2011?
Alternator charging current [A] | 180; 220 |
Pulley Ø [mm] | 49; 50; 51; 51.5 |
Pulleys | with belt pulley; with freewheel belt pulley |
Weight [kg] | 8.13; 8.18 |