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CAN’T FIND YOUR CAR IN THE CATALOGUE?

RIDEX 4G0028 Alternator 12V, 140A, B+ (M8), L,DFM, excl. vacuum pump, Ø 56 mm

Article number: 4G0028 EAN: 4059191670543
Customer reviews – 11
  • High performance and long lifetime even under the harshest usage conditions
  • Low level of noise and vibrations thanks to the high-precision manufacturing process
  • Compact lightweight design with cooling system and built-in voltage regulator
Description
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 5
  • Number of grooves: 5
  • Plug Type ID: L,DFM
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Double Pivot Lever
  • Clamp: B+ (M8)
  • Bore Diameter 1 [mm]: 9,5
  • Number of mounting bores: 4
  • Number of threaded holes: 2
  • Thread Size: M8X1,25
  • Distance from belt pulley to alternator [mm]: 30
  • Quantity Unit: Piece
  • Item number: 4G0028
  • Our price: €123.99
  • Manufacturer: RIDEX
  • EAN number: 4059191670543
  • usable for vehicles with alternator charging current [A]: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: RIDEX 4G0028
In stock
-57%
compared to RRP €289.82

123. 99

price incl. 23% VAT

excl. delivery costs

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Safety and product information
Compatibility
ОЕ number

OE reference number(s) comparable with the original spare part number:

RIDEX 028903029R Alternator

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Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 5
  • Number of grooves: 5
  • Plug Type ID: L,DFM
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Double Pivot Lever
  • Clamp: B+ (M8)
  • Bore Diameter 1 [mm]: 9,5
  • Number of mounting bores: 4
  • Number of threaded holes: 2
  • Thread Size: M8X1,25
  • Distance from belt pulley to alternator [mm]: 30
  • Quantity Unit: Piece
  • Item number: 4G0028R
  • Our price: €109.99
  • Manufacturer: RIDEX REMAN
  • EAN number: 4059191973309
  • Condition: Remanufactured
Details
RIDEX REMAN 4G0028R Alternator 12V, 140A, B+ (M8), L,DFM, excl. vacuum pump, Ø 56 mm
Article number: 4G0028R
109. 99
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BV PSH 305.525.140.004 Alternator cheap in online store
Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 55,7
  • Number of grooves: 5
  • Clamp: B+ (M8)
  • Quality: +Line Pro
  • Number of mounting bores: 4
  • Mounting Angle [degrees]: -90
  • Item number: 305.525.140.004
  • Our price: €113.99
  • Manufacturer: BV PSH
  • EAN number: 8720264182657
  • Condition: New
Details
BV PSH SG14B011+PRO Alternator 12V, 140A, B+ (M8), Ø 55,7 mm
Article number: 305.525.140.004
compared to RRP €300.59

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BV PSH 305.525.140.340 Alternator cheap in online store
Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 12
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56,0
  • Number of grooves: 5
  • Clamp: B+ (M8)
  • Quality: +Line Selected Reman
  • Number of mounting bores: 4
  • Mounting Angle [degrees]: -90
  • Item number: 305.525.140.340
  • Our price: €134.99
  • Manufacturer: BV PSH
  • EAN number: 8720253359244
  • Condition: New
Details
BV PSH SG14B011-R+SEL Alternator 12V, 140A, B+ (M8), Ø 56,0 mm
Article number: 305.525.140.340
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Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 5
  • Vehicle Main Current: for vehicles with 12V main current
  • Quality: Premium
  • New part without deposit
  • Gross Weight [g]: 7013
  • Item number: DAN3021
  • Our price: €145.99
  • Manufacturer: DENSO
  • EAN number: 8717613173510
  • Condition: New
Details
DENSO DAN3021 Alternator 14V, 140A, Ø 56 mm
Article number: DAN3021
145. 99
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BOSCH 0 986 044 460 Alternator cheap in online store
Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 5
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Double Pivot Lever
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Length [mm]: 165
  • Distance from belt pulley to alternator [mm]: 29,9
  • Item number: 0 986 044 460
  • Our price: €168.99
  • Manufacturer: BOSCH
  • EAN number: 3165143477441
  • Condition: Remanufactured
Details
BOSCH 4446 Alternator 14V, 140A, excl. vacuum pump, Ø 56 mm
Article number: 0 986 044 460
168. 99
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Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56,0
  • Number of grooves: 5
  • Plug Type ID: PL61
  • Rotation Direction: Clockwise rotation
  • Length [mm]: 180,00
  • Item number: 113252
  • Our price: €179.99
  • Manufacturer: HC-Cargo
  • EAN number: 2248198865930
  • Condition: New
Details
HC-Cargo F032113252 Alternator 14V, 140A, PL61, Ø 56,0 mm
Article number: 113252
179. 99
price incl. 23% VAT, free delivery
Autodoc online workshop Do-It-Yourself auto repair

Alternator RIDEX 4G0028 compatible with the following popular cars

Vehicle models Golf 4; Golf 5; BMW E46; VW Polo Mk4; Peugeot 206 Hatchback; Renault Clio 2; Audi A3 8P Sportback; BMW E39; Touran Mk1; Tiguan Mk1; Audi A3 8P; Passat B6 Variant; VW T5; Ford Fiesta Mk5; Audi A6 C6 Avant; Audi A4 B7 Avant; Seat Ibiza 6L; T4 Transporter; VW Transporter T5; Seat León Mk2
Engine types 3.2 R32 4motion; 1.6 FSI; 1.8 T GTI; 1.9 TDI 4motion; 1.9 TDI; 2.0 4motion; 2.3 V5 4motion; 2.3 V5; 1.6; 1.6 16V; 2.0; 2.8 VR6 4motion; 1.8 4motion; 1.8 T; 1.8; 1.4 16V; 1.9 SDI; 2.0 GTI; 2.0 TDI 4motion; 2.0 TDI; 1.4 TSI; 2.0 FSI 4motion; 2.0 TDI 16V 4motion; 2.0 SDI; 1.4 FSI; 2.0 FSI; 2.0 TDI 16V; 316 i; 330 xi; 320i; 323 i; 328 i; 1.2 12V; 1.2; 1.8 GTi Cup Edition; 1.8 GTI; 1.4 TDI; 1.9 D; 1.6 i; 1.4 i; 1.1 i; 2.0 16V Sport; 3.0 V6 Sport; 1.9 dTi; 1.4; 1.8 TFSI; 2.0 TDI quattro; 2.0 TFSI quattro; 2.0 TFSI; 3.2 V6 quattro
Motor power (horsepower) 45-450 hp
Power output (kilowatts) 33-331 kW
Manufacture year 1978-2026
Manufacturer article no. 4G0028
OEM part number(s) 028903029R, 028 903 029 Q, 028 903 029 RX, 077903803, 028 903 029 QX

Alternator RIDEX 4G0028 : Review and evaluation

1 reviews

M. 09.08.2025
de Published at autodoc.de

Die Lichtmaschine passt leider nicht in den VW EOS. Bei der Suche über die Schlüsselnummer wurde mir diese Lichtmaschine angezeigt. Eine Rücknahme ist nicht mehr möglich, weil ich nicht die FIN zur Eingabe genutzt habe und das Teil einmal eingebaut hatte. Das ist sehr ärgerlich. Bitte prüft die Teile sorgfältig. Bei mir war auch noch ein Riss im Guss. Ich bin gespannt wie es jetzt weiter geht.

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