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Mercedes W203 C 180 1.8 Kompressor Alternator (143 hp Petrol M 271.946)

Best alternator for MERCEDES-BENZ C-Class C 180 1.8 Kompressor (203.046) petrol
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Manufacturer Restriction: VALEO, BOSCH
  • Pulleys: with freewheel belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 7
  • Plug Type ID: COM-DFM
  • 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 mounting bores: 4
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 30,5
  • Item number: 4G0044
  • Our price: £135.99
  • Manufacturer: RIDEX
  • EAN number: 4059191670697
  • Condition: New
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-48%
compared to RRP £262.50

£135.99

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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of grooves: 6
  • Plug Type ID: PL86
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Double Pivot Lever
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B1+(M8),COM
  • Length [mm]: 189
  • Distance from belt pulley to alternator [mm]: 69
  • Item number: 0 986 046 170
  • Our price: £181.99
  • Manufacturer: BOSCH
  • EAN number: 3165143619384
  • Condition: Remanufactured
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£181.99

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A core charge of £52.23 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
AS-PL A0266 Alternator 12V, 120A
Article number: A0266
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • for OE number: 0124515088
  • New part without deposit
  • Item number: A0266
  • Our price: £299.00
  • Manufacturer: AS-PL
  • EAN number: 5901259460193
  • Condition: New
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-29%
compared to RRP £426.45

£299.00

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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Manufacturer Restriction: Bosch
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 7
  • Plug Type ID: PL114
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B1+(M8),COM,DFM
  • Length [mm]: 198
  • Distance from belt pulley to alternator [mm]: 30,5
  • Item number: 0 986 045 380
  • Our price: £149.99
  • Manufacturer: BOSCH
  • EAN number: 3165143530122
  • Condition: Remanufactured
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In stock
£149.99

price incl. 20% VAT

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A core charge of £49.67 (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]: 120
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 7
  • Plug Type ID: 0255
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8, Com / Bss-d Plug 240
  • Bore Diameter 1 [mm]: 8
  • Thickness 1 [mm]: 70, 70,0
  • Length [mm]: 31
  • Net weight [kg]: 6,5
  • Always compare old and new part (in particular OE No.)
  • Item number: LRA02362
  • Our price: £165.49
  • Manufacturer: LUCAS
  • EAN number: 5708279067933
  • Condition: Remanufactured
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£165.49

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A core charge of £31.41 (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]: 120
  • Voltage [V]: 14
  • Product line: REMANUFACTURED PREMIUM
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 7
  • Exchange Part
  • Position / Degree: L / R
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: B+
  • Weight [kg]: 6,755
  • Item number: 437430
  • Our price: £173.49
  • Manufacturer: VALEO
  • EAN number: 3276424374301
  • Condition: Remanufactured
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£173.49

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A core charge of £52.78 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
HELLA 8EL 012 428-351 Alternator 12V, 120A, Ø 56 mm
Article number: 8EL 012 428-351
Reviews - 4
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Manufacturer Restriction: VALEO, BOSCH
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 7
  • Used part return not required
  • New part without deposit
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8EL 012 428-351
  • Our price: £193.49
  • Manufacturer: HELLA
  • EAN number: 4082300500417
  • Condition: New
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-48%
compared to RRP £376.98

£193.49

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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Manufacturer Restriction: Bosch
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 7
  • Plug Type ID: 114
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B1+(M8),COM,DFM
  • Length [mm]: 200
  • Distance from belt pulley to alternator [mm]: 31,5
  • Item number: 1 986 A00 862
  • Our price: £218.00
  • Manufacturer: BOSCH
  • EAN number: 2503001852077
  • Condition: New
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In stock (Item(s) left: 3)
£218.00

price incl. 20% VAT

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    • Transmission Type: 5-Speed Automatic Transmission, 6-Speed Manual Transmission, automatically operated, 6-Speed Manual Transmission
    • Number of Gears: 6 Speed
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Product line: NEW ORIGINAL PART
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 7
  • Position / Degree: L / R
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Direct fastening
  • Clamp: B+
  • Weight [kg]: 7,07
  • New part without deposit
  • Item number: 439471
  • Our price: £260.00
  • Manufacturer: VALEO
  • EAN number: 3276424394712
  • Condition: New
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£260.00

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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 7
  • Plug Type ID: BSS / Dummy
  • Position / Degree 0
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Flange mounting
  • Number of Holes: 2
  • Item number: 9045380
  • Our price: £179.99
  • Manufacturer: ROTOVIS Automotive Electrics
  • EAN number: 4011930453800
  • Condition: Remanufactured
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£179.99

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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Manufacturer Restriction: Always Cross by OE
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 7
  • Plug Type ID: 0255
  • Clamp: Com / Bss-d Plug 240, M8
  • Bore Diameter 1 [mm]: 8
  • Thickness 1 [mm]: 70
  • Net weight [kg]: 6,5
  • Item number: 1390103000
  • Our price: £271.00
  • Manufacturer: JP GROUP
  • EAN number: 5710412506650
  • Condition: New
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In stock (Item(s) left: 3)
-32%
compared to RRP £400.84

£271.00

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STARDAX STX100259R Alternator 12V, 120A, Ø 56 mm
Article number: STX100259R
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    • Construction Year from: 06 / 2002
    • Engine Code: M271.946
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 7
  • Number of grooves: 7
  • Exchange Part
  • Item number: STX100259R
  • Our price: £208.00
  • Manufacturer: STARDAX
  • EAN number: 226382186053871860538
  • Condition: New
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£208.00

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A core charge of £23.05 (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]: 120
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 55,6
  • Number of grooves: 7
  • Plug Type ID: PL114, COM-DFM
  • Rotation Direction: Clockwise rotation
  • Length [mm]: 200,00
  • Item number: 116322
  • Our price: £208.50
  • Manufacturer: HC-Cargo
  • EAN number: 221166713724564137245
  • Condition: New
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£208.50

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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 7
  • Plug Type ID: 0255
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8, Com / Bss-d Plug 240
  • Bore Diameter 1 [mm]: 8
  • Thickness 1 [mm]: 70, 70,0
  • Net weight [kg]: 6,5
  • Always compare old and new part (in particular OE No.)
  • Length 4 [mm]: 70,0
  • Item number: 28-4866
  • Our price: £212.00
  • Manufacturer: ELSTOCK
  • EAN number: 5708114049872
  • Condition: Remanufactured
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£212.00

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A core charge of £26.52 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
AS-PL A0274 Alternator 12V, 120A
Article number: A0274
Reviews - 1
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • for OE number: 0124515105
  • New part without deposit
  • Item number: A0274
  • Our price: £231.50
  • Manufacturer: AS-PL
  • EAN number: 5901259460995
  • Condition: New
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In stock
-28%
compared to RRP £324.68

£231.50

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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Current Strength [A]: 120
  • Belt Pulley Ø [mm]: 55
  • Number of ribs: 7
  • Weight [kg]: 6,7
  • Item number: 192924
  • Our price: £252.00
  • Manufacturer: FEBI BILSTEIN
  • EAN number: 4054224929247
  • Condition: New
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In stock
-65%
compared to RRP £721.05

£252.00

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BV PSH 555.541.120.010 Alternator 12V, 120A, B+ (M8), Ø 55,0 mm
Article number: 555.541.120.010
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 55,0
  • Number of grooves: 7
  • Clamp: B+ (M8)
  • Quality: +Line Original
  • Number of mounting bores: 4
  • Mounting Angle [degrees] 0
  • Item number: 555.541.120.010
  • Our price: £250.00
  • Manufacturer: BV PSH
  • EAN number: 8720264110698
  • Condition: New
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£250.00

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QUINTON HAZELL QRA1232 Alternator 12V, 90A
Article number: QRA1232
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    • Construction Year from: 06 / 2004
    • Manufacturer Restriction: Bosch
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Number of ribs: 6
  • for OE number: 120485022
  • Item number: QRA1232
  • Our price: £261.00
  • Manufacturer: QUINTON HAZELL
  • EAN number: 5050438342734
  • Condition: New
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In stock (Item(s) left: 3)
-57%
compared to RRP £618.08

£261.00

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AS-PL A3156 Alternator 12V, 120A
Article number: A3156
Reviews - 1
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 12
  • Manufacturer Restriction: VALEO
  • Pulleys: with freewheel belt pulley
  • Quality: STANDARD LINE
  • for OE number: SG12B062
  • New part without deposit
  • Item number: A3156
  • Our price: £255.00
  • Manufacturer: AS-PL
  • EAN number: 5901259461633
  • Condition: New
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In stock
-29%
compared to RRP £359.22

£255.00

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943317521010 Alternators Mercedes-Benz C-Class C180 Kompressor (203.046) 143 hp 105 kW M 271.946 2003 W203 Sample photo only MARC1752 MAGNETI MARELLI 943317521010 Mercedes C Class W203 C180 Kompressor (203.046) Generator 143 hp Petrol 2006 cost
MAGNETI MARELLI 943317521010 Alternator 14V, 120A
Article number: 943317521010
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  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • TecDoc Engine Number: M 271.946
  • Item number: 943317521010
  • Our price: £199.49
  • Manufacturer: MAGNETI MARELLI
  • EAN number: 8001063692197
  • Condition: Remanufactured
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Articles you should read on the topic alternator for Mercedes W203 C 180 1.8 Kompressor

What is the best alternator for the Mercedes-Benz C-Class Saloon (W203) 1796 ccm?

The best alternators for the Mercedes C Class W203 C 180 Kompressor (203.046) are from the following original brands:

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

How much does an alternator for the MERCEDES-BENZ C-Class Saloon (W203) C 180 Kompressor (203.046) cost?

The price of an alternator for a Mercedes C Class W203 C 180 Kompressor (203.046) Petrol ranges from £135.99 to £299.

How to tell if the alternator on your Mercedes C Class W203 C 180 Kompressor (203.046) 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 C-Class Saloon (W203) 105 kW / 143 hp and replace it.

Which alternator do I need for my Mercedes C Class W203 C 180 Kompressor (203.046) Petrol (Intake Manifold Injection/ Carburettor) 2002 - 2007?

Alternator charging current [A] 90; 120
Pulley Ø [mm] 50; 55; 55.6; 56; 57
Pulleys with belt pulley; with freewheel belt pulley; with multi-belt pulley
Weight [kg] 6.7; 6.755; 7.07
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