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BMW E23 728 i Alternator (184 hp Petrol M30 B28)

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159 items
    • Construction Year from: 11 / 1985
    • Construction Year to: 06 / 1986
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 74
  • 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
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8),D+(M6)
  • Bore Diameter 1 [mm]: 8.5
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: 4G0387
  • Our price: €121.49
  • Manufacturer: RIDEX
  • EAN number: 4059191817269
  • Condition: New
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In stock
-50%
compared to RRP €247.87

€121.49
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AS-PL A0478 Alternator 12V, 90A
Article number: A0478
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  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • Version: 0120469028
  • New part without deposit
  • Item number: A0478
  • Our price: €99.49
  • Manufacturer: AS-PL
  • EAN number: 5902129024361
  • Condition: New
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In stock
-57%
compared to RRP €236.37

€99.49

price incl. 23% VAT

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4G0387R Alternators BMW 7 Series 728i 184 hp 135 kW M30 B28 1979 E23 RIDEX REMAN 4G0387R BMW 7 (E23) 728i Alternators 184 hp Petrol 1984 cost RIDEX REMAN 4G0387R Alternator
RIDEX REMAN 4G0387R Alternator 14V, 90A, B+(M8),D+(M6), excl. vacuum pump, Ø 74 mm
Article number: 4G0387R
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    • Construction Year from: 11 / 1985
    • Construction Year to: 06 / 1986
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 74
  • 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
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8),D+(M6)
  • Bore Diameter 1 [mm]: 8.5
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: 4G0387R
  • Our price: €99.99
  • Manufacturer: RIDEX REMAN
  • EAN number: 4064138197441
  • Condition: Remanufactured
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In stock (Item(s) left: 4)
€99.99
Price per item

price incl. 23% VAT

excl. delivery costs

A core charge of €36.90 (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 74
  • 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
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8),D+(M6)
  • Bore Diameter 1 [mm]: 8.5
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: SKGN-0320387
  • Our price: €141.49
  • Manufacturer: STARK
  • EAN number: 4059191817252
  • Condition: New
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€141.49
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AS-PL A0070 Alternator 12V, 90A
Article number: A0070
Reviews - 3
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Manufacturer Restriction: BOSCH
  • Pulleys: with belt pulley
  • Quality: STANDARD LINE
  • Version: 0120469777
  • New part without deposit
  • Item number: A0070
  • Our price: €142.99
  • Manufacturer: AS-PL
  • EAN number: 5901259401004
  • Condition: New
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In stock (Item(s) left: 6)
-39%
compared to RRP €236.58

€142.99

price incl. 23% VAT

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BV PSH 215.014.090.010 Alternator 12V, 90A, B+ (M8), Ø 76,0 mm
Article number: 215.014.090.010
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  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 76,0
  • Number of grooves: 1
  • Clamp: B+ (M8)
  • Quality: +Line Original
  • Number of mounting bores: 2
  • Mounting Angle [degrees]: -60
  • Item number: 215.014.090.010
  • Our price: €153.99
  • Manufacturer: BV PSH
  • EAN number: 8720264315222
  • Condition: New
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In stock (Item(s) left: 2)
-28%
compared to RRP €214.75

€153.99

price incl. 23% VAT

free delivery

    • Construction Year from: 04 / 1981
    • Construction Year to: 05 / 1986
    • Engine Code: M30 B28
    • Transmission Type: 5-Speed Manual Transmission, 4-Speed Automatic Transmission
  • Alternator Charging Current [A]: 95
  • Voltage [V]: 14
  • Product line: REMANUFACTURED PREMIUM
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 66
  • Number of ribs: 1
  • Exchange Part
  • Position / Degree: L 60
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Double Pivot Lever
  • Clamp: B+ / D+
  • Weight [kg]: 6,08
  • Item number: 436134
  • Our price: €166.99
  • Manufacturer: VALEO
  • EAN number: 3276424361349
  • Condition: Remanufactured
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In stock (Item(s) left: 1)
€166.99

price incl. 23% VAT

free delivery

A core charge of €61.50 (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
LUCAS LRA00715 Alternator 12V, 90A, M8, 0230, Ø 70 mm
Article number: LRA00715
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  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Construction Year from: 01 / 1985
  • Belt Pulley Ø [mm]: 70
  • Number of ribs: 1
  • Plug Type ID: 0230
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8
  • Bore Diameter 1 [mm]: 8
  • Net weight [kg]: 5,9
  • Length 4 [mm]: 56,0
  • Item number: LRA00715
  • Our price: €179.99
  • Manufacturer: LUCAS
  • EAN number: 5708279023281
  • Condition: Remanufactured
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In stock (Item(s) left: 4)
€179.99

price incl. 23% VAT

excl. delivery costs

A core charge of €30.75 (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
    • Construction Year from: 01 / 1983
    • Construction Year to: 12 / 1985
  • Alternator Charging Current [A]: 80
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 58
  • Number of ribs: 1
  • Plug Type ID: 0230
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8
  • Bore Diameter 1 [mm]: 8
  • Length [mm]: 21
  • Net weight [kg]: 5,9
  • Length 4 [mm]: 56,0
  • Item number: LRA00714
  • Our price: €186.99
  • Manufacturer: LUCAS
  • EAN number: 5708279043883
  • Condition: Remanufactured
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In stock (Item(s) left: 4)
€186.99

price incl. 23% VAT

free delivery

A core charge of €30.75 (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
WAL02327 Alternators BMW 7 Series 728i 184 hp 135 kW M30 B28 1986 E23 WALKER WAL02327 BMW E23 728i Alternator 184 hp Petrol 1977 cost
WALKER WAL02327 Alternator 12V, 65A, M5, 0228, Ø 59 mm
Article number: WAL02327
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    • Construction Year from: 01 / 1981
    • Construction Year to: 12 / 1982
  • Alternator Charging Current [A]: 65
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 59
  • Number of ribs: 1
  • Plug Type ID: 0228
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M5
  • Bore Diameter 1 [mm]: 8
  • Net weight [kg]: 5,5
  • Item number: WAL02327
  • Our price: €190.99
  • Manufacturer: WALKER
  • EAN number: 4060426587994
  • Condition: New
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In stock (Item(s) left: 1)
€190.99

price incl. 23% VAT

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    • Construction Year from: 12 / 1985
    • Construction Year to: 06 / 1986
    • usable for vehicles with alternator charging current [A]: 80
  • Alternator Charging Current [A]: 80
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 78
  • Number of grooves: 1
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8),D+(M5)
  • Length [mm]: 163
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: 0 986 034 170
  • Our price: €198.99
  • Manufacturer: BOSCH
  • EAN number: 3165141038910
  • Condition: Remanufactured
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In stock
€198.99

price incl. 23% VAT

free delivery

A core charge of €29.85 (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
WAL01099 Generator BMW 7 Series 728i 184 hp 135 kW M30 B28 1978 E23 WALKER WAL01099 BMW E23 728i Alternators 184 hp Petrol 1985 cost
WALKER WAL01099 Alternator 12V, 80A, M8, 0230, Ø 58 mm
Article number: WAL01099
Reviews - 2
    • Construction Year from: 01 / 1983
    • Construction Year to: 12 / 1985
  • Alternator Charging Current [A]: 80
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 58
  • Number of ribs: 1
  • Plug Type ID: 0230
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8
  • Bore Diameter 1 [mm]: 8
  • Net weight [kg]: 5,9
  • Item number: WAL01099
  • Our price: €211.50
  • Manufacturer: WALKER
  • EAN number: 4060426588519
  • Condition: New
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Get €1.23 in bonus points when you purchase this product
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In stock (Item(s) left: 1)
€211.50

price incl. 23% VAT

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  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 78
  • Position / Degree: li 60
  • Used part return not required
  • Item number: 32034170
  • Our price: €239.00
  • Manufacturer: HERTH+BUSS ELPARTS
  • EAN number: 4026736001414
  • Condition: New
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In stock (Item(s) left: 3)
-23%
compared to RRP €311.01

€239.00

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WAL00936 Alternator BMW 7 Series 728i 184 hp 135 kW M30 B28 1980 E23 WALKER WAL00936 BMW E23 728i Generator 184 hp Petrol 1983 cost
WALKER WAL00936 Alternator 12V, 90A, M8, 0230, Ø 70 mm
Article number: WAL00936
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  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Construction Year from: 01 / 1985
  • Belt Pulley Ø [mm]: 70
  • Number of ribs: 1
  • Plug Type ID: 0230
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8
  • Bore Diameter 1 [mm]: 8
  • Net weight [kg]: 5,9
  • Item number: WAL00936
  • Our price: €259.50
  • Manufacturer: WALKER
  • EAN number: 4060426598822
  • Condition: New
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Get €1.48 in bonus points when you purchase this product
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  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
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Free delivery on this item
In stock (Item(s) left: 1)
€259.50

price incl. 23% VAT

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  • Alternator Charging Current [A]: 80
  • Voltage [V]: 14
  • Construction Year from: 06 / 1981
  • Pulleys: with belt pulley
  • Belt Pulley Ø [mm]: 70
  • Number of grooves: 1
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Single pivoted lever
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8),D+(M5)
  • Length [mm]: 164
  • Distance from belt pulley to alternator [mm]: 77
  • Item number: 0 986 034 110
  • Our price: €428.50
  • Manufacturer: BOSCH
  • EAN number: 3165141038859
  • Condition: Remanufactured
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In stock
€428.50

price incl. 23% VAT

free delivery

A core charge of €30.75 (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
BOSCH 0 290 800 036 Suppression Capacitor
Article number: 0 290 800 036
Reviews - 11
  • Item number: 0 290 800 036
  • Our price: €10.99
  • Manufacturer: BOSCH
  • EAN number: 2503000541767
  • Condition: New
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In stock
€10.99
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BOSCH 1 120 905 533 Drive Bearing, alternator
Article number: 1 120 905 533
Reviews - 1
  • Item number: 1 120 905 533
  • Our price: €23.49
  • Manufacturer: BOSCH
  • EAN number: 3165142283975
  • Condition: New
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In stock (Item(s) left: 2)
€23.49

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LAUBER 11.0362 Alternator 12V, 80A
Article number: 11.0362
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    • Construction Year from: 12 / 1985
    • Engine Code: M30B28
  • Alternator Charging Current [A]: 80
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Number of grooves: 1
  • Exchange Part
  • Item number: 11.0362
  • Our price: €36.99
  • Manufacturer: LAUBER
  • EAN number: 22110923849148384914
  • Condition: Remanufactured
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€36.99

price incl. 23% VAT

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LAUBER 11.0251 Alternator 12V, 80A
Article number: 11.0251
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    • Construction Year from: 06 / 1981
    • Construction Year to: 11 / 1985
    • Engine Code: M30B28
  • Alternator Charging Current [A]: 80
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Number of grooves: 1
  • Exchange Part
  • Item number: 11.0251
  • Our price: €63.49
  • Manufacturer: LAUBER
  • EAN number: 20110923355924335592
  • Condition: Remanufactured
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Contents of the Alternator LAUBER set:
Description of the product
Units
Article number
Rectifier, alternator
1
CQ1080501
Rectifier, alternator
1
CQ1080576
Stator, alternator
1
CQ1120010
Details
€63.49

price incl. 23% VAT

excl. delivery costs

LAUBER 11.0503 Alternator 12V, 90A
Article number: 11.0503
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    • Construction Year from: 11 / 1985
    • Engine Code: M30B28
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Number of grooves: 1
  • Exchange Part
  • Item number: 11.0503
  • Our price: €74.99
  • Manufacturer: LAUBER
  • EAN number: 5901321138098
  • Condition: Remanufactured
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Contents of the Alternator LAUBER set:
Description of the product
Units
Article number
Rectifier, alternator
1
CQ1080501
Details
€74.99

price incl. 23% VAT

excl. delivery costs

A core charge of €13.65 (incl. 23% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
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What is the best alternator for a BMW 7 (E23) 2788 ccm?

The best alternators for BMW E23 728 i models are from the following original brands:

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

How much does an alternator for a BMW 7 (E23) 728 i cost?

The price of an alternator for the BMW E23 728 i Petrol is typically between €10.99 and €428.5.

How to tell if the alternator on a BMW E23 728 i is bad and what to do about it

If the alternator is not charging the battery properly, symptoms such as flickering lights or a loss of power may indicate a fault. The regulator, freewheel clutch and screws must be checked. If necessary, remove the alternator on the BMW 7 (E23) 135 kW / 184 hp and replace it.

Which alternator do I need for a BMW E23 728 i Petrol (Intake Manifold Injection/ Carburettor) 1977 - 1986?

Alternator output current [A] 65; 80; 90; 95
Pulley diameter [mm] 58; 59; 66; 70; 74; 76; 78
Pulleys with V-ribbed belt pulley; with belt pulley
Weight [kg] 6.08
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