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BMW Z4 Roadster (G29) alternator

Alternator for BMW Z4 Roadster (G29) models – high-quality and low prices
Select your Z4 Roadster (G29) car engine
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Generator BMW Z4 Roadster (G29) 2019
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Generator for BMW Z4 Roadster (G29) – order online at unbeatable prices

Top sellers: Alternators BMW Z4 Roadster (G29) buy online to reduce replacement cost

The most popular spare parts in the category Alternator BMW Z4 Roadster. Alternator BMW G29 Z4 Roadster: buy high-quality parts from leading brands

-61%
RIDEX 4G0484 genuine BMW Z4 Roadster (G29) alternator cost
Reviews - 22
Parts Details
  • Alternator Charging Current [A]: 36
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 45
  • Number of grooves: 1
  • Supplementary Article / Supplementary Info: with integrated regulator
  • Vehicle Main Current: for vehicles with 12V main current
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Double Pivot Lever, 3-point attachment
  • Clamp: B+ B+ D+
  • Bore Diameter 1 [mm]: 8.5
  • Number of mounting bores: 3
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 33
  • RIDEX: Alternator
  • Item number: 4G0484
  • Our price: €56.49
  • Condition: New
Details
RIDEX 4G0484 Alternator 12V, 36A, B+ B+ D+, excl. vacuum pump, Ø 45 mm, with integrated regulator
Article number: 4G0484
compared to RRP €146.16

€56.49
price incl. 23% VAT, excl. delivery costs
-68%
RIDEX 4G0084 genuine BMW Z4 Roadster (G29) alternator cost
Reviews - 8
Parts Details
  • Alternator Charging Current [A]: 70
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 55
  • Number of grooves: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: 3-point attachment
  • Clamp: B+ (M8), D+ / W
  • Bore Diameter 1 [mm]: 8
  • Number of mounting bores: 3
  • Number of threaded holes: 1
  • Distance from belt pulley to alternator [mm]: 40
  • RIDEX: Alternator
  • Item number: 4G0084
  • Our price: €80.49
  • Condition: New
Details
RIDEX 4G0084 Alternator 14V, 70A, B+ (M8), D+ / W, excl. vacuum pump, Ø 55 mm
Article number: 4G0084
compared to RRP €251.68

€80.49
price incl. 23% VAT, excl. delivery costs
-64%
RIDEX 4G0045 genuine BMW Z4 Roadster (G29) alternator cost
Reviews - 27
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 53
  • Number of grooves: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Double Pivot Lever
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: L, DFM
  • Bore Diameter 1 [mm]: 10,5
  • Number of mounting bores: 3
  • Length [mm]: 185
  • Number of threaded holes: 1
  • Distance from belt pulley to alternator [mm]: 61, 60
  • RIDEX: Alternator
  • Item number: 4G0045
  • Our price: €91.49
  • Condition: New
Details
RIDEX 4G0045 Alternator 14V, 150A, L, DFM, excl. vacuum pump, Ø 53 mm
Article number: 4G0045
compared to RRP €256.77

€91.49
price incl. 23% VAT, excl. delivery costs
-66%
RIDEX 4G0080 genuine BMW Z4 Roadster (G29) alternator cost
Reviews - 12
Parts Details
  • Alternator Charging Current [A]: 110
  • Voltage [V]: 14, 12
  • Pulleys: with freewheel belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 49
  • Number of grooves: 6
  • Plug Type ID: B1+(M8) / COM
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Four-point attachment, Direct fastening
  • Clamp: B+ (M8), COM / BSS-D
  • Bore Diameter 1 [mm]: 8
  • Bore Diameter 2 [mm]: 10
  • Number of mounting bores: 4
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 30
  • RIDEX: Alternator
  • Item number: 4G0080
  • Our price: €111.99
  • Condition: New
Details
RIDEX 4G0080 Alternator 14, 12V, 110A, B+ (M8), COM/BSS-D, B1+(M8)/COM, excl. vacuum pump, Ø 49 mm
Article number: 4G0080
compared to RRP €336.87

€111.99
price incl. 23% VAT, excl. delivery costs
-53%
RIDEX 4G0646 2021 BMW Z4 Roadster (G29) alternator price
Reviews - 6
Parts Details
  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 55
  • Number of grooves: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Connector / Clamp: without connection for speed sensor
  • Fastening Type: 3-point attachment
  • Clamp: B+(M8),COM
  • Bore Diameter 1 [mm]: 10
  • Distance of mounting bores [mm]: 28
  • Number of mounting bores: 3
  • Number of threaded holes: 1
  • Distance from belt pulley to alternator [mm]: 58
  • RIDEX: Alternator
  • Item number: 4G0646
  • Our price: €233.50
  • Condition: New
Details
RIDEX 4G0646 Alternator 14V, 180A, B+(M8),COM, excl. vacuum pump, Ø 55 mm
Article number: 4G0646
compared to RRP €497.06

€233.50
price incl. 23% VAT, free delivery
-70%
RIDEX 4G1219 2020 BMW Z4 Roadster (G29) alternator price
Reviews - 14
Parts Details
  • Alternator Charging Current [A]: 180
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 53
  • Number of grooves: 6
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: 3-point attachment
  • Clamp: B+ (M8)
  • Bore Diameter 1 [mm]: 10
  • Number of mounting bores: 3
  • Number of threaded holes: 1
  • Thread Size: M10
  • Distance from belt pulley to alternator [mm]: 57
  • RIDEX: Alternator
  • Item number: 4G1219
  • Our price: €122.49
  • Condition: New
Details
RIDEX 4G1219 Alternator 12V, 180A, B+ (M8), excl. vacuum pump, Ø 53 mm
Article number: 4G1219
compared to RRP €416.96

€122.49
price incl. 23% VAT, excl. delivery costs
DRI 2153352502 2019 BMW Z4 Roadster (G29) alternator price
Parts Details
  • Alternator Charging Current [A]: 250
  • Voltage [V]: 12
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 6
  • Plug Type ID: 0336
  • Vehicle Main Current: for vehicles with 12V main current
  • Clamp: M8 B+, COM / LIN2
  • Net weight [kg]: 7,6
  • Always compare old and new part (in particular OE No.)
  • DRI: Alternator
  • Item number: 2153352502
  • Our price: €434.00
  • Condition: Remanufactured
Details
DRI 2153352502 Alternator 12V, 250A, M8 B+, COM/LIN2, 0336, Ø 49 mm
Article number: 2153352502
€434.00
price incl. 23% VAT, free delivery
BV PSH 215.936.180.054 2025 BMW Z4 Roadster (G29) alternator price
Parts Details
  • Alternator Charging Current [A]: 180
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 49,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro
  • Number of mounting bores: 4
  • BV PSH: Alternator
  • Item number: 215.936.180.054
  • Our price: €274.00
  • Condition: New
Details
BV PSH 104211-9461+PRO Alternator 12V, 180A, B+ (M8), Ø 49,0 mm
Article number: 215.936.180.054
€274.00
price incl. 23% VAT, free delivery
BV PSH 215.933.250.054 BMW Z4 Roadster (G29) generator
Parts Details
  • Alternator Charging Current [A]: 250
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 49,0
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Pro
  • Number of mounting bores: 3
  • BV PSH: Alternator
  • Item number: 215.933.250.054
  • Our price: €280.50
  • Condition: New
Details
BV PSH 104211-1052+PRO Alternator 12V, 250A, B+ (M8), Ø 49,0 mm
Article number: 215.933.250.054
€280.50
price incl. 23% VAT, free delivery
BOSCH 0 986 044 841 Z4 Roadster (G29) alternators
Reviews - 2
Parts Details
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 53,5
  • 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]: 190
  • Distance from belt pulley to alternator [mm]: 60,5
  • BOSCH: Alternator
  • Item number: 0 986 044 841
  • Our price: €175.49
  • Condition: Remanufactured
Details
BOSCH 4484 Alternator 14V, 120A, excl. vacuum pump, Ø 53,5 mm
Article number: 0 986 044 841
€175.49
price incl. 23% VAT, free delivery
BOSCH 1 986 A00 765 BMW Z4 Roadster (G29) alternator
Parts Details
  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of grooves: 6
  • Plug Type ID: 86
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8)
  • Length [mm]: 176
  • Distance from belt pulley to alternator [mm]: 30
  • BOSCH: Alternator
  • Item number: 1 986 A00 765
  • Our price: €333.00
  • Condition: New
Details
BOSCH ALT 14V 180A (R) Alternator 14V, 180A, B+(M8), 86, excl. vacuum pump, Ø 49 mm
Article number: 1 986 A00 765
€333.00
price incl. 23% VAT, free delivery
BOSCH 0 986 046 170 Z4 Roadster (G29) alternator
Reviews - 2
Parts Details
  • 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
  • BOSCH: Alternator
  • Item number: 0 986 046 170
  • Our price: €158.49
  • Condition: Remanufactured
Details
BOSCH 4617 Alternator 14V, 120A, B1+(M8),COM, PL86, excl. vacuum pump, Ø 50 mm
Article number: 0 986 046 170
€158.49
price incl. 23% VAT, free delivery
VALEO 200050 2020 BMW Z4 Roadster (G29) generator prices
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 54
  • Number of ribs: 6
  • Position / Degree: L 90
  • Rotation Direction: Clockwise rotation
  • Fastening Type: 3-point attachment
  • Clamp: B+
  • Weight [kg]: 7,08
  • remanufactured spare part (REMAN)
  • Exchange Part without deposit
  • VALEO: Alternator
  • Item number: 200050
  • Our price: €236.00
  • Condition: Remanufactured
Details
VALEO 200050 Alternator 14V, 150A, B+, L 90, Ø 54 mm
Article number: 200050
€236.00
price incl. 23% VAT, free delivery
BOSCH 0 986 045 031 2019 Z4 Roadster (G29) alternators prices
Reviews - 1
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 53,5
  • 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]: 173
  • Distance from belt pulley to alternator [mm]: 60
  • BOSCH: Alternator
  • Item number: 0 986 045 031
  • Our price: €250.00
  • Condition: Remanufactured
Details
BOSCH 4503 Alternator 14V, 150A, excl. vacuum pump, Ø 53,5 mm
Article number: 0 986 045 031
€250.00
price incl. 23% VAT, excl. delivery costs
BOSCH 0 986 040 390 2025 BMW Z4 Roadster (G29) alternator prices
Reviews - 3
Parts Details
  • Alternator Charging Current [A]: 90
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of grooves: 6
  • Plug Type ID: PL52
  • 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: 61E, B+(M8), 15
  • Length [mm]: 233
  • Distance from belt pulley to alternator [mm]: 69,1
  • BOSCH: Alternator
  • Item number: 0 986 040 390
  • Our price: €127.49
  • Condition: Remanufactured
Details
BOSCH 4039 Alternator 14V, 90A, 61E, B+(M8), 15, PL52, excl. vacuum pump, Ø 50 mm
Article number: 0 986 040 390
€127.49
price incl. 23% VAT, excl. delivery costs
VALEO 437367 2024 Z4 Roadster (G29) alternator prices
Reviews - 1
Parts Details
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Product line: REMANUFACTURED PREMIUM
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 51
  • Number of ribs: 6
  • Exchange Part
  • Position / Degree: L 35
  • Rotation Direction: Clockwise rotation
  • Fastening Type: 3-point attachment
  • Clamp: B+
  • Weight [kg]: 7,26
  • VALEO: Alternator
  • Item number: 437367
  • Our price: €138.99
  • Condition: Remanufactured
Details
VALEO 2542377 Alternator 14V, 120A, B+, L 35, Ø 51 mm
Article number: 437367
€138.99
price incl. 23% VAT, excl. delivery costs
VALEO 439487 2023 BMW Z4 Roadster (G29) alternators prices
Reviews - 9
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Product line: NEW ORIGINAL PART
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 55
  • Number of ribs: 6
  • Position / Degree: L 47
  • Rotation Direction: Clockwise rotation
  • Fastening Type: 3-point attachment
  • Clamp: B+
  • Weight [kg]: 6,99
  • New part without deposit
  • VALEO: Alternator
  • Item number: 439487
  • Our price: €221.00
  • Condition: New
Details
VALEO TG15C012 Alternator 14V, 150A, B+, L 47, Ø 55 mm
Article number: 439487
€221.00
price incl. 23% VAT, free delivery
-65%
HELLA 8EL 012 428-141 2022 Z4 Roadster (G29) alternator prices
Reviews - 19
Parts Details
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with V-ribbed belt pulley
  • Belt Pulley Ø [mm]: 50
  • Number of grooves: 6
  • Used part return not required
  • New part without deposit
  • Assy. / disassy. by qualified personnel required!
  • HELLA: Alternator
  • Item number: 8EL 012 428-141
  • Our price: €116.49
  • Condition: New
Details
HELLA CA1591IR Alternator 14V, 120A, Ø 50 mm
Article number: 8EL 012 428-141
compared to RRP €333.37

€116.49
price incl. 23% VAT, excl. delivery costs
-36%
BV PSH 215.534.150.000 2021 BMW Z4 Roadster (G29) generator prices
Reviews - 4
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 12
  • Belt Pulley Ø [mm]: 53,2
  • Number of grooves: 6
  • Clamp: B+ (M8)
  • Quality: +Line Original
  • Number of mounting bores: 3
  • Mounting Angle [degrees]: -47
  • BV PSH: Alternator
  • Item number: 215.534.150.000
  • Our price: €140.99
  • Condition: New
Details
BV PSH TG15C012+ Alternator 12V, 150A, B+ (M8), Ø 53,2 mm
Article number: 215.534.150.000
compared to RRP €222.48

€140.99
price incl. 23% VAT, excl. delivery costs
ROTOVIS Automotive Electrics 9090317 2020 Z4 Roadster (G29) alternators prices
Reviews - 14
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Belt Pulley Ø [mm]: 54
  • Number of ribs: 6
  • Position / Degree: li 95
  • Fastening Type: Double Pivot Lever
  • ROTOVIS Automotive Electrics: Alternator
  • Item number: 9090317
  • Our price: €111.99
  • Condition: Remanufactured
Details
ROTOVIS Automotive Electrics 9090317 Alternator 14V, 150A, li 95, Ø 54 mm
Article number: 9090317
€111.99
price incl. 23% VAT, excl. delivery costs

Buy generator BMW Z4 Roadster (G29) models

BMW Z4 Roadster (G29) M40
BMW Z4 G29 sDrive
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Alternator for BMW Z4 Roadster (G29): what brand is best?

Customer ratings show that the preferred brands for product category Alternator for BMW Z4 Roadster (G29) are:

  • RIDEX
  • DENSO

Alternator for BMW Z4 Roadster (G29): what price can I expect to pay?

The cost of car parts and accessories within the category Alternator for BMW Z4 Roadster (G29) goes from around €56 up to €434, depending on the brand and product specifications.

How much does an alternator for a BMW Z4 Roadster (G29) cost?

The price of an alternator for the Z4 Roadster (G29) is typically between €56.49 and €434.

Which alternator do I need for a Z4 Roadster (G29): M40; sDrive?

Alternator output current [A] 36; 70; 90; 110; 120; 150; 180; 250
Pulley diameter [mm] 45; 49; 50; 51; 53; 53.2; 53.5; 54; 55
Pulleys with V-ribbed belt pulley; with belt pulley; with freewheel belt pulley; with multi-belt pulley
Weight [kg] 6.99; 7.08; 7.26
14 Days Returns Policy
14 Days Returns Policy
14 Days Returns Policy

You can return the product within 14 days and get your money back

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Free Shipping
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Each order from €150 value of goods, include free shipping within Ireland.
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