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Mercedes S123 300 D 3.0 Alternator (80 hp Diesel OM 617.912)

Best alternator for MERCEDES-BENZ 123-Series 300 D 3.0 (123.190) diesel
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113 items
4G0149P Alternator Mercedes-Benz 123-Series 300T D (123.190) 80 hp 59 kW OM 617.912 1977 S123 RIDEX PLUS 4G0149P MERCEDES-BENZ W123 Estate (S123) 300T D (123.190) Alternator 80 hp Diesel 1985 cost RIDEX PLUS 4G0149P Alternator
RIDEX PLUS 4G0149P Alternator 12V, 55A, B+ (M6), B+ B+ D+ W, excl. vacuum pump, Ø 66 mm
Article number: 4G0149P
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    • Construction Year to: 02 / 1979
    • Engine Code: OM617.912
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 66
  • Number of grooves: 1
  • Plug Type ID: B+ B+ D+ W
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Clamp: B+ (M6)
  • Bore Diameter 1 [mm]: 10
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: 4G0149P
  • Our price: £95.99
  • Manufacturer: RIDEX PLUS
  • EAN number: 4067448818471
  • Condition: New
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In stock
£95.99
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price incl. 20% VAT

excl. delivery costs

  • Alternator Charging Current [A]: 65
  • Voltage [V]: 12
  • Construction Year from: 01 / 1982
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 70,0
  • Number of grooves: 1
  • Vehicle Main Current: for vehicles with 12V main current
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Clamp: B+,D+,W
  • Bore Diameter 1 [mm]: 10,5
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77,5
  • Item number: 4G1417
  • Our price: £111.99
  • Manufacturer: RIDEX
  • EAN number: 4066016900501
  • Condition: New
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In stock
-51%
compared to RRP £228.10

£111.99

price incl. 20% VAT

free delivery

  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with belt pulley
  • Plug Type ID: CPA0007
  • Supplementary Article / Supplementary Info: with integrated regulator
  • Number of mounting bores: 2
  • Manufacturer: MERCEDES-BENZ
  • Item number: CAL10118AS
  • Our price: £102.99
  • Manufacturer: CASCO
  • EAN number: 2248410876331
  • Condition: New
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In stock (Item(s) left: 2)
£102.99

price incl. 20% VAT

excl. delivery costs

BV PSH 555.005.055.010 Alternator 12V, 55A, B+ (M6), Ø 82,0 mm
Article number: 555.005.055.010
Reviews - 2
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 82,0
  • Number of grooves: 1
  • Clamp: B+ (M6)
  • Quality: +Line Original
  • Number of mounting bores: 2
  • Mounting Angle [degrees]: -60
  • Item number: 555.005.055.010
  • Our price: £104.49
  • Manufacturer: BV PSH
  • EAN number: 8720264084258
  • Condition: New
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In stock (Item(s) left: 2)
-29%
compared to RRP £149.06

£104.49

price incl. 20% VAT

excl. delivery costs

    • Construction Year to: 02 / 1979
    • Engine Code: OM617.912
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 66
  • Number of grooves: 1
  • Plug Type ID: B+ B+ D+ W
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Clamp: B+ (M6)
  • Bore Diameter 1 [mm]: 10
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: SKGN-0320148
  • Our price: £117.99
  • Manufacturer: STARK
  • EAN number: 4059191442423
  • Condition: New
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In stock (Item(s) left: 2)
-25%
compared to RRP £158.39

£117.99
Price per item

price incl. 20% VAT

free delivery

LUCAS LRA00823 Alternator 12V, 55A, Plug, 0001, Ø 70 mm
Article number: LRA00823
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  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 70
  • Number of ribs: 1
  • Plug Type ID: 0001
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: Plug
  • Bore Diameter 1 [mm]: 10
  • Net weight [kg]: 4,6
  • Length 4 [mm]: 56,0
  • Item number: LRA00823
  • Our price: £119.49
  • Manufacturer: LUCAS
  • EAN number: 5708279018362
  • Condition: Remanufactured
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In stock (Item(s) left: 5)
£119.49

price incl. 20% VAT

free delivery

A core charge of £27.57 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
ELSTOCK 28-0675 Alternator 12V, 55A, Plug, 0001, Ø 70 mm
Article number: 28-0675
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  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 70
  • Number of ribs: 1
  • Plug Type ID: 0001
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: Plug
  • Bore Diameter 1 [mm]: 10
  • Length [mm]: 22,0
  • Net weight [kg]: 4,6
  • Length 4 [mm]: 56,0
  • Item number: 28-0675
  • Our price: £124.49
  • Manufacturer: ELSTOCK
  • EAN number: 5708114008831
  • Condition: Remanufactured
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In stock (Item(s) left: 2)
£124.49

price incl. 20% VAT

free delivery

A core charge of £26.54 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
HELLA 8EL 011 711-681 Alternator 14V, 55A, Ø 69 mm
Article number: 8EL 011 711-681
Reviews - 12
    • Construction Year to: 02 / 1979
    • TecDoc Engine Number: OM 617.912
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 69
  • Number of grooves: 1
  • Used part return not required
  • New part without deposit
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8EL 011 711-681
  • Our price: £124.99
  • Manufacturer: HELLA
  • EAN number: 4082300335750
  • Condition: New
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In stock (Item(s) left: 5)
-33%
compared to RRP £188.03

£124.99

price incl. 20% VAT

free delivery

AS-PL A0069 Alternator 12V, 55A
Article number: A0069
Reviews - 1
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • Version: 0120489556
  • New part without deposit
  • Item number: A0069
  • Our price: £128.99
  • Manufacturer: AS-PL
  • EAN number: 5901259400991
  • Condition: New
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In stock
-21%
compared to RRP £163.91

£128.99

price incl. 20% VAT

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  • Alternator Charging Current [A]: 65
  • Voltage [V]: 12
  • Construction Year from: 01 / 1982
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 70,0
  • Number of grooves: 1
  • Vehicle Main Current: for vehicles with 12V main current
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Clamp: B+,D+,W
  • Bore Diameter 1 [mm]: 10,5
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77,5
  • Item number: SKGN-03221640
  • Our price: £130.49
  • Manufacturer: STARK
  • EAN number: 4066016900495
  • Condition: New
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In stock
-42%
compared to RRP £228.10

£130.49

price incl. 20% VAT

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AS-PL A0393 Alternator 12V, 65A
Article number: A0393
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  • Alternator Charging Current [A]: 65
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with belt pulley
  • Diameter [mm]: 73,00
  • Quality: STANDARD LINE
  • New part without deposit
  • Item number: A0393
  • Our price: £131.49
  • Manufacturer: AS-PL
  • EAN number: 5901259490732
  • Condition: New
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In stock
-20%
compared to RRP £165.94

£131.49

price incl. 20% VAT

free delivery

STARDAX STX100142R Alternator 12V, 55A, Ø 70 mm
Article number: STX100142R
Reviews - 1
    • Construction Year to: 02 / 1979
    • Engine Code: OM617.912
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 70
  • Number of ribs: 1
  • Number of grooves: 1
  • Exchange Part
  • Item number: STX100142R
  • Our price: £136.49
  • Manufacturer: STARDAX
  • EAN number: 226382186053751860537
  • Condition: New
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In stock
£136.49

price incl. 20% VAT

free delivery

A core charge of £23.07 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
BV PSH 906.002.055.010 Alternator 24V, 55A, B+ (M8), Ø 116,0 mm
Article number: 906.002.055.010
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  • Alternator Charging Current [A]: 55
  • Voltage [V]: 24
  • Belt Pulley Ø [mm]: 116,0
  • Number of grooves: 2
  • Clamp: B+ (M8)
  • Quality: +Line Original
  • Number of mounting bores: 3
  • Mounting Angle [degrees]: 22
  • Item number: 906.002.055.010
  • Our price: £150.49
  • Manufacturer: BV PSH
  • EAN number: 8720264049912
  • Condition: New
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In stock
-20%
compared to RRP £188.23

£150.49

price incl. 20% VAT

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WAL02324 Alternator Mercedes-Benz 123-Series 300T D (123.190) 80 hp 59 kW OM 617.912 1981 S123 WALKER WAL02324 Mercedes S123 300T D (123.190) Generator 80 hp Diesel 1981 cost
WALKER WAL02324 Alternator 12V, 35A, Plug, 0001, Ø 54 mm
Article number: WAL02324
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  • Alternator Charging Current [A]: 35
  • Voltage [V]: 12
  • Construction Year to: 12 / 1979
  • Belt Pulley Ø [mm]: 54
  • Number of ribs: 1
  • Plug Type ID: 0001
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: Plug
  • Bore Diameter 1 [mm]: 10
  • Net weight [kg]: 4,02
  • Item number: WAL02324
  • Our price: £170.99
  • Manufacturer: WALKER
  • EAN number: 4060426585266
  • Condition: New
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In stock (Item(s) left: 1)
£170.99

price incl. 20% VAT

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HC-Cargo 110358 Alternator 14V, 55A, PL22, Ø 70,0 mm
Article number: 110358
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  • Alternator Charging Current [A]: 55
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 70,0
  • Number of grooves: 1
  • Plug Type ID: PL22
  • Rotation Direction: Clockwise rotation
  • Length [mm]: 162,50
  • Item number: 110358
  • Our price: £178.99
  • Manufacturer: HC-Cargo
  • EAN number: 2248198843502
  • Condition: New
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In stock
£178.99

price incl. 20% VAT

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A core charge of £7.69 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
ERA 210111A Alternator 14V, 55A, B+D+, Ø 72 mm
Article number: 210111A
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  • Alternator Charging Current [A]: 55
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 72
  • Number of grooves: 1
  • Plug Type ID: B+D+
  • Rotation Direction: Clockwise rotation
  • Number of mounting bores: 2
  • Distance from belt pulley to alternator [mm]: 77
  • Belts: without V-belt
  • Item number: 210111A
  • Our price: £190.99
  • Manufacturer: ERA
  • EAN number: 2223414552600
  • Condition: New
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In stock (Item(s) left: 1)
£190.99

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WAL00386 Alternators Mercedes-Benz 123-Series 300T D (123.190) 80 hp 59 kW OM 617.912 1984 S123 WALKER WAL00386 MERCEDES-BENZ W123 Estate (S123) 300T D (123.190) Generator 80 hp Diesel 1978 cost
WALKER WAL00386 Alternator 12V, 55A, Plug, 0001, Ø 70 mm
Article number: WAL00386
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  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 70
  • Number of ribs: 1
  • Plug Type ID: 0001
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: Plug
  • Bore Diameter 1 [mm]: 10
  • Net weight [kg]: 4,6
  • Item number: WAL00386
  • Our price: £205.00
  • Manufacturer: WALKER
  • EAN number: 4060426560607
  • Condition: New
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In stock (Item(s) left: 2)
£205.00

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WAL01739 Alternator Mercedes-Benz 123-Series 300T D (123.190) 80 hp 59 kW OM 617.912 1985 S123 WALKER WAL01739 Mercedes S123 300T D (123.190) Alternators 80 hp Diesel 1977 cost
WALKER WAL01739 Alternator 12V, 65A, Plug, 0001, Ø 70 mm
Article number: WAL01739
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  • Alternator Charging Current [A]: 65
  • Voltage [V]: 12
  • Construction Year from: 01 / 1982
  • Belt Pulley Ø [mm]: 70
  • Number of ribs: 1
  • Plug Type ID: 0001
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: Plug
  • Bore Diameter 1 [mm]: 10
  • Net weight [kg]: 4,8
  • Item number: WAL01739
  • Our price: £210.50
  • Manufacturer: WALKER
  • EAN number: 4060426593230
  • Condition: New
Details
Get a bonus of £1.36 when you purchase this product
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In stock (Item(s) left: 1)
£210.50

price incl. 20% VAT

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    • Construction Year to: 02 / 1979
    • Engine Code: OM617.912
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 66
  • Number of grooves: 1
  • Plug Type ID: B+ B+ D+ W
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Clamp: B+ (M6)
  • Bore Diameter 1 [mm]: 10
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: 4G0149
  • Our price: £95.99
  • Manufacturer: RIDEX
  • EAN number: 4059191704088
  • Condition: New
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Сurrently out of stock
-39%
compared to RRP £158.40

£95.99
Price per item

price incl. 20% VAT

excl. delivery costs

  • Alternator Charging Current [A]: 55
  • Voltage [V]: 12
  • Construction Year from: 09 / 1981
  • Pulleys: for v-belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 69
  • Number of grooves: 1
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Clamp: D+,B+(9,8)
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Connector Shape: angular
  • Quantity Unit: Piece
  • Item number: 4G1959
  • Our price: £102.99
  • Manufacturer: RIDEX
  • EAN number: 4067448328345
  • Condition: New
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Сurrently out of stock
-54%
compared to RRP £225.40

£102.99

price incl. 20% VAT

excl. delivery costs

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What is the best alternator for the Mercedes-Benz W123 Estate (S123) 2998 ccm?

The best alternators for the Mercedes S123 300 T D (123.190) are from the following original brands:

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

How much does an alternator for the MERCEDES-BENZ W123 Estate (S123) 300 T D (123.190) cost?

The price of an alternator for a Mercedes S123 300 T D (123.190) Diesel ranges from £95.99 to £210.5.

How to tell if the alternator on your Mercedes S123 300 T D (123.190) 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 W123 Estate (S123) 59 kW / 80 hp and replace it.

Which alternator do I need for my Mercedes S123 300 T D (123.190) Diesel (Prechamber Engine) 1977 - 1985?

Alternator charging current [A] 35; 55; 65
Pulley Ø [mm] 54; 66; 69; 70; 72; 82; 116
Pulleys for v-belt pulley; with belt pulley
Weight [kg]
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