• SHOP
  • CLUB
0
My Garage
Add vehicle
0
items #
£0.00
Your basket is empty
This will allow you to buy a product compatible with your vehicle
Select maker
Select maker
Other
Sorry, no matches were found for your query
Select model
Select model
All models
Other
Sorry, no matches were found for your query
Select engine
Select engine
Other
Sorry, no matches were found for your query
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
Reviews - 10
  • 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: £110.99
  • 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
-52%
compared to RRP £232.10

£110.99

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

Add to wish list
Safety and product information
Compatibility with passenger cars
RIDEX 028903029R Alternator

Fully equivalent products

-29%
BV PSH 305.525.140.340 Alternator 12V, 140A, B+ (M8), Ø 56,0 mm
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: £133.99
  • 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
compared to RRP £190.62

£133.99
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

DENSO DAN3021 Alternator 14V, 140A, Ø 56 mm
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: £147.99
  • Manufacturer: DENSO
  • EAN number: 8717613173510
  • Condition: New
Details
DENSO DAN3021 Alternator 14V, 140A, Ø 56 mm
Article number: DAN3021
£147.99
price incl. 20% VAT, free delivery

Sold by AUTODOC

ROTOVIS Automotive Electrics 9044460 Alternator 14V, 140A, 2/DFM, li 90, Ø 56 mm
Reviews - 1
Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of ribs: 5
  • Plug Type ID: 2 / DFM
  • Position / Degree: li 90
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Number of Holes: 2
  • Item number: 9044460
  • Our price: £156.49
  • Manufacturer: ROTOVIS Automotive Electrics
  • EAN number: 4011930444600
  • Condition: Remanufactured
Details
ROTOVIS Automotive Electrics 9044460 Alternator 14V, 140A, 2/DFM, li 90, Ø 56 mm
Article number: 9044460
£156.49
price incl. 20% VAT, free delivery

Sold by AUTODOC

BOSCH 0 986 044 460 Alternator 14V, 140A, excl. vacuum pump, Ø 56 mm
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: £165.99
  • 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
£165.99
price incl. 20% VAT, free delivery

Sold by AUTODOC

VALEO REMANUFACTURED PREMIUM 437377 Alternator 14V, 140A, B+, R 90, Ø 57 mm
Reviews - 1
Parts Details
  • Alternator Charging Current [A]: 140
  • Voltage [V]: 14
  • Product line: REMANUFACTURED PREMIUM
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 57
  • Number of ribs: 5
  • Exchange Part
  • Position / Degree: R 90
  • Rotation Direction: Clockwise rotation
  • Fastening Type: 3-point attachment
  • Clamp: B+
  • Weight [kg]: 6,74
  • Item number: 437377
  • Our price: £180.99
  • Manufacturer: VALEO
  • EAN number: 3276424373779
  • Condition: Remanufactured
Details
VALEO 2542496 Alternator 14V, 140A, B+, R 90, Ø 57 mm
Article number: 437377
£180.99
price incl. 20% VAT, free delivery

Sold by AUTODOC

-26%
BV PSH 305.525.140.010 Alternator 12V, 140A, B+ (M8), Ø 56,0 mm
Reviews - 1
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 Original
  • Number of mounting bores: 4
  • Mounting Angle [degrees]: -90
  • Item number: 305.525.140.010
  • Our price: £188.99
  • Manufacturer: BV PSH
  • EAN number: 8720264055043
  • Condition: New
Details
BV PSH 0.124.525.010+ Alternator 12V, 140A, B+ (M8), Ø 56,0 mm
Article number: 305.525.140.010
compared to RRP £257.40

£188.99
price incl. 20% VAT, free delivery

Sold by AUTODOC

Autodoc online workshop Do-It-Yourself auto repair

Alternator RIDEX 4G0028 compatible with the following popular cars

Car 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
Engines 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
Engine power (horsepower) 45-450 hp
Power (kilowatts) 33-331 kW
Year of manufacture 1978-2025
Manufacturer article number 4G0028
OE part number(s) 028903029R, 028 903 029 Q, 028 903 029 RX, 06B903803B, 038903803K

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.

Leave a comment
1

Have you ever bought this product from AUTODOC: RIDEX Alternator 4G0028?

Please rate this product
Add photos or videos to your review
Add files
5
This item was rated by 10 customers
0 stars 5 stars
How the star rating is calculated

Customer reviews and star ratings help our customers learn more about a product and decide whether it is worth buying. A complex algorithm is used to calculate the star rating, taking into consideration how long ago the review was made, whether the item was actually purchased in the AUTODOC online shop, and whether it was returned or not.

How we verify reviews

The tag "verified purchase" allows you to find reviews from customers who have actually purchased the item in question from the AUTODOC online shop. The "verified purchase" label applies to reviews of items purchased from the same account the reviews were submitted from. We still consider reviews without the "verified purchase" tag to be important, but we can't guarantee that the items described in such reviews were purchased in the AUTODOC online shop.

Questions and answers

0 Questions
Do you have questions about RIDEX Generator 4G0028?
If you have further questions on the product or require detailed information about the item, you can get in touch here and send us your specific question directly!
In order to submit your message, please fill in all the required fields.
Please enter your VIN so we can process your query faster

RIDEX 4G0028: popular articles

Methods of Payment:
Pay quickly and easily with Visa RIDEX Alternator 4G0028
MasterCard — payment methods for RIDEX Generator 4G0028
Alternators RIDEX 4G0028 buy with AMEX — easily and without hassle online
Pay with paypal — Pay quickly and securely for RIDEX Alternator 4G0028
Pay RIDEX Alternator EAN 4059191670543 with citi bank

Would you like to learn more about RIDEX Alternators ?

Read the Alternator 4G0028 FAQ and customer reviews!

Need help? Contact us

Delivery Method:
Generator 4059191670543 Reliable and secure delivery with EVRI

Each order from £140 value of goods, include free shipping within United Kingdom. If order total is less than £140, shipping cost will be £8.45

Your recently viewed items

WEBASTO Thermo Top Evo 5 1314815B Parking Heater Diesel, 2.5 / 5.0kW, 12V
Reviews - 2
Parts Details
  • Heat output to [kW]: 2.5 / 5.0
  • Fuel Type: Diesel
  • Heating type: water
  • Vehicle type: Passenger cars, Van
  • Heat output from [kW]: 5
  • Product line: Thermo Top Evo 5
  • Flow Rate [l / h]: 0.31 / 0.62
  • Rated Voltage [V]: 12
  • Power Consumption [W]: 12 / 33
  • Temperature range to [°C]: -40 ... +80
  • Weight [kg]: 2.1
  • WEBASTO: Parking Heater
  • Item number: 1314815B
  • Our price: £1,024.00
  • Condition: New
Details
WEBASTO 1314815B Parking Heater Diesel, 2.5 / 5.0kW, 12V
Article number: 1314815B
£1,024.00
price incl. 20% VAT, free delivery

Sold by AUTODOC

SIDAT 82.082 Oil Pressure Switch M14X1,5 mm
Parts Details
  • Thread Size: M14X1,5 mm
  • Version: GENUINE
  • SIDAT: Oil Pressure Switch
  • Item number: 82.082
  • Our price: £12.49
  • Condition: New
Details
SIDAT 82.082 Oil Pressure Switch M14X1,5 mm
Article number: 82.082
£12.49
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

MAXGEAR 72-5390 Steering knuckle Front Axle Right
Parts Details
  • Fitting Position: Front Axle Right
  • Paired product: 72-5389
  • for OE number: 5Q0 407 256 Q
  • MAXGEAR: Steering knuckle
  • Item number: 72-5390
  • Our price: £79.49
  • Condition: New
Details
MAXGEAR 72-5390 Steering knuckle Front Axle Right
Article number: 72-5390
£79.49
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-42%
FEBI BILSTEIN 47651 Engine mount Left, Rubber-Metal Mount, Elastomer
Reviews - 4
Parts Details
  • Fitting Position: Left
  • Material: Elastomer
  • Mounting Type: Rubber-Metal Mount
  • for OE number: 1813.94
  • Observe service information
  • FEBI BILSTEIN: Engine mount
  • Item number: 47651
  • Our price: £49.49
  • Condition: New
Details
FEBI BILSTEIN 47651 Engine mount Left, Rubber-Metal Mount, Elastomer
Article number: 47651
compared to RRP £85.99

£49.49
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-42%
VAICO V25-1570 Suspension arm Front Axle Right, Control Arm
Parts Details
  • Fitting Position: Front Axle Right
  • Control / Trailing Arm Type: Control Arm
  • VAICO: Suspension arm
  • Item number: V25-1570
  • Condition: New
Details
VAICO V25-1570 Suspension arm Front Axle Right, Control Arm
Article number: V25-1570
compared to RRP £189.10

£107.99
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-41%
HELLA 9HB 183 460-201 Daytime running lights kit Vehicle Front, Left, Right
Parts Details
  • Fitting Position: Vehicle Front, Left, Right
  • Light Design: Bulb Technology
  • Registration Type: ECE approved
  • Quantity Unit: Kit
  • Assy. / disassy. by qualified personnel required!
  • HELLA: Daytime running lights kit
  • Item number: 9HB 183 460-201
  • Our price: £132.99
  • Condition: New
Details
HELLA LEDayFlex Daytime running lights kit Vehicle Front, Left, Right
Article number: 9HB 183 460-201
compared to RRP £226.27

£132.99
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-51%
ALKAR 6165436 Wing mirror Right, Control: cable pull, Convex, for left-hand drive vehicles
Reviews - 12
Parts Details
  • Fitting Position: Right
  • Outer / Inner Mirror: Control: cable pull, Convex
  • Left- / right-hand drive vehicles: for left-hand drive vehicles
  • Paired product: 6101436, 6164436
  • ALKAR: Wing mirror
  • Item number: 6165436
  • Our price: £15.49
  • Condition: New
Details
ALKAR 6165436 Wing mirror Right, Control: cable pull, Convex, for left-hand drive vehicles
Article number: 6165436
compared to RRP £31.76

£15.49
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-8%
STARK SKWB-0180850 Wheel bearing kit Rear Axle, Photo corresponds to scope of supply, 151,8, 75,7, 75,70 mm
Parts Details
  • Fitting Position: Rear Axle
  • Supplementary Article / Supplementary Info: Photo corresponds to scope of supply
  • Thread Size: M12x1,5
  • Diameter: 151,8, 75,7, 75,70
  • Distance of mounting bores [mm]: 114,3
  • Width 2 [mm]: 59,9, 59,90
  • Outer Diameter 2 [mm]: 61,9
  • STARK: Wheel bearing kit
  • Item number: SKWB-0180850
  • Condition: New
Details
STARK SKWB-0180850 Wheel bearing kit Rear Axle, Photo corresponds to scope of supply, 151,8, 75,7, 75,70 mm
Article number: SKWB-0180850
compared to RRP £133.89

£121.99
£243.98 / Price per 2 items
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-53%
STARK SKWIB-0940226 Wiper blade 650, 480 mm Front, Beam, with spoiler, Push Button
Reviews - 12
Parts Details
  • Fitting Position: Front
  • Quantity Unit: Set
  • Length [mm]: 650, 480
  • Wiper blade type: Beam
  • Fastening Type: Push Button
  • Styling: with spoiler
  • Quantity: 2
  • STARK: Wiper blade
  • Item number: SKWIB-0940226
  • Our price: £13.49
  • Condition: New
Details
STARK SKWIB-0940226 Wiper blade 650, 480 mm Front, Beam, with spoiler, Push Button
Article number: SKWIB-0940226
compared to RRP £29.10

£13.49
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

NTY ESW-VW-026 Wiper motor 12V, Rear
Parts Details
  • Fitting Position: Rear
  • Voltage [V]: 12
  • Fabrication Number: ESW-VW-026
  • NTY: Wiper motor
  • Item number: ESW-VW-026
  • Our price: £48.49
  • Condition: New
Details
NTY ESW-VW-026 Wiper motor 12V, Rear
Article number: ESW-VW-026
£48.49
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

DT Spare Parts 4.76001 Seal, crankcase breather
Parts Details
  • for OE number: 472 018 0780
  • Net Weight [g]: 15
  • DT Spare Parts: Seal, crankcase breather
  • Item number: 4.76001
  • Our price: £6.59
  • Condition: New
Details
DT Spare Parts 4.76001 Seal, crankcase breather
Article number: 4.76001
£6.59
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-36%
RIDEX 8A0166 Air filter Length: 344 mm, Flat, Filter Insert, Screen Filter
Parts Details
  • Filter type: Filter Insert, Screen Filter
  • Shape: Flat
  • Length [mm]: 344
  • Width [mm]: 170
  • Height: 41,5
  • Seal Material: Foam / Rigid Foam
  • Net Weight [g]: 243,0
  • RIDEX: Air filter
  • Item number: 8A0166
  • Our price: £7.99
  • Condition: New
Details
RIDEX 8A0166 Air filter Length: 344 mm, Flat, Filter Insert, Screen Filter
Article number: 8A0166
compared to RRP £12.50

£7.99
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

14 Days Returns Policy
14 Days Returns Policy
Safe Order 200 days for
Safe Order 200 days
Secure payments
Secure payments
Free Shipping
Free Shipping
RIDEX 4G0028: spare parts with similar characteristics
ALANKO 10442848
ALANKO 15442848
ARTEC 59213623
AUGROS 2290054P
BOSCH 0 124 525 010
BOSCH 0 986 044 460 090
BOSCH 0124525010
BOSCH 0124525010
BOSCH 0124525010
BOSCH 0124525010
BOSCH 0124525010
BOSCH 124525010
BV PSH 23320N
BV PSH 305525140
CEVAM 4647
EAI 56843
ELSTOCK 284818
ERA 210134
EUROTEC 12044460
EUROTEC 12044460EU
FARCOM 111411
HC-Cargo 113252
HERTH+BUSS ELPARTS 32044460
HERTH+BUSS ELPARTS 32 044 460
HERTH+BUSS JAKOPARTS 32044460
JP GROUP 1190106200
JP GROUP 1190106209
LUCAS 23320
MESSMER 210134
RE-EX 501-02416
SPIDAN 0006125
VALEO 200017
VALEO 2542496
VALEO 2542496
VALEO 437377
£180.99* CONSUMER CHOICE
WAI 23320N
WAI 1305401BO2
*price incl. 20% VAT, excl. delivery costs