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Mercedes W121 190 SL Alternator (105 hp Petrol M 121.921)

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Spare parts required for maintenance of MERCEDES-BENZ SL (W121) 77 kW:

Top 10 items for MERCEDES-BENZ SL Convertible (W121) 190 SL (121.042, 121.040) 1897 CCM Petrol

-55%
RIDEX 4G0074 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 22
Parts Details
  • Alternator Charging Current [A]: 90
  • 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
  • Connector / Clamp: with connection for speed sensor
  • Fastening Type: Single pivoted lever
  • Clamp: M8 B+ M5 D+
  • Bore Diameter 1 [mm]: 10
  • Number of mounting bores: 2
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 92,1
  • RIDEX: Alternator
  • Item number: 4G0074
  • Our price: €84.49
  • Condition: New
Details
RIDEX 4G0074 Alternator 14V, 90A, M8 B+ M5 D+, excl. vacuum pump, Ø 55 mm
Article number: 4G0074
compared to RRP €189.40

€84.49
Price per item
price incl. 23% VAT, excl. delivery costs
-37%
RIDEX 4G0344 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 10
Parts Details
  • Alternator Charging Current [A]: 65
  • Voltage [V]: 12
  • Pulleys: with belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 68,5
  • 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: B+(M8),D+(M5),W
  • Bore Diameter 1 [mm]: 10
  • Diameter [mm]: 70,00
  • Number of mounting bores: 3
  • Number of threaded holes: 1
  • Thread Size: M8
  • Distance from belt pulley to alternator [mm]: 98
  • RIDEX: Alternator
  • Item number: 4G0344
  • Our price: €99.49
  • Condition: New
Details
RIDEX 4G0344 Alternator 12V, 65A, B+(M8),D+(M5),W, excl. vacuum pump, Ø 68,5 mm
Article number: 4G0344
compared to RRP €158.88

€99.49
price incl. 23% VAT, excl. delivery costs
-59%
RIDEX 4G0044 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 31
Parts Details
  • Alternator Charging Current [A]: 120
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 7
  • Plug Type ID: COM-DFM
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Clamp: B+ (M8)
  • Bore Diameter 1 [mm]: 8
  • Number of mounting bores: 4
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 30,5
  • RIDEX: Alternator
  • Item number: 4G0044
  • Our price: €119.49
  • Condition: New
Details
RIDEX 4G0044 Alternator 14V, 120A, B+ (M8), COM-DFM, excl. vacuum pump, Ø 56 mm
Article number: 4G0044
compared to RRP €296.18

€119.49
price incl. 23% VAT, excl. delivery costs
-56%
RIDEX 4G0122 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 40
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Rated Voltage [V]: 14
  • Belt Pulley Ø [mm]: 50
  • Number of grooves: 5
  • Vehicle Main Current: for vehicles with 12V main current
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Clamp: M8, COM / LIN
  • Bore Diameter 1 [mm]: 10
  • Number of mounting bores: 3
  • Number of threaded holes 0
  • Distance from belt pulley to alternator [mm]: 31
  • RIDEX: Alternator
  • Item number: 4G0122
  • Our price: €135.99
  • Condition: New
Details
RIDEX 4G0122 Alternator 14V, 150A, M8, COM/LIN, excl. vacuum pump, Ø 50 mm
Article number: 4G0122
compared to RRP €312.72

€135.99
Price per item
price incl. 23% VAT, excl. delivery costs
VALEO 437539 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 13
Parts Details
  • Alternator Charging Current [A]: 180
  • Voltage [V]: 14
  • Product line: REMANUFACTURED PREMIUM
  • Belt Pulley Ø [mm]: 50
  • Number of ribs: 7
  • Exchange Part
  • Position / Degree: L / R
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: B+
  • Weight [kg]: 8,18
  • VALEO: Alternator
  • Item number: 437539
  • Our price: €222.50
  • Condition: Remanufactured
Details
VALEO 2542969 Alternator 14V, 180A, B+, L/R, Ø 50 mm
Article number: 437539
€222.50
price incl. 23% VAT, free delivery
-49%
HELLA 8EL 012 584-431 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Parts Details
  • Alternator Charging Current [A]: 55
  • Voltage [V]: 28
  • Pulleys: without belt pulley
  • Used part return not required
  • Number of mounting bores: 2
  • New part without deposit
  • Assy. / disassy. by qualified personnel required!
  • HELLA: Alternator
  • Item number: 8EL 012 584-431
  • Our price: €178.99
  • Condition: New
Details
HELLA CA595IR Alternator 28V, 55A
Article number: 8EL 012 584-431
compared to RRP €357.04

€178.99
price incl. 23% VAT, free delivery
BOSCH 1 986 A00 989 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 1
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 28
  • Pulleys: without belt pulley
  • Plug Type ID: 190
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: 3-point attachment
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Clamp: B+(M8)
  • Length [mm]: 199
  • BOSCH: Alternator
  • Item number: 1 986 A00 989
  • Our price: €343.00
  • Condition: New
Details
BOSCH ALT 28V 150A (R) Alternator 28V, 150A, B+(M8), 190, excl. vacuum pump
Article number: 1 986 A00 989
€343.00
price incl. 23% VAT, free delivery
BOSCH 0 986 082 150 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 3
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Pulleys: with multi-belt pulley
  • Belt Pulley Ø [mm]: 54
  • Number of grooves: 5
  • Plug Type ID: PL166
  • 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: B+(M8),LIN
  • Length [mm]: 185
  • Distance from belt pulley to alternator [mm]: 32
  • BOSCH: Alternator
  • Item number: 0 986 082 150
  • Our price: €169.49
  • Condition: Remanufactured
Details
BOSCH 8215 Alternator 14V, 150A, B+(M8),LIN, PL166, excl. vacuum pump, Ø 54 mm
Article number: 0 986 082 150
€169.49
price incl. 23% VAT, free delivery
BOSCH 0 986 046 300 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Reviews - 1
Parts Details
  • Alternator Charging Current [A]: 150
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 56
  • Number of grooves: 7
  • Exchange Part
  • Rotation Direction: Clockwise rotation
  • Alternator Type: excl. vacuum pump
  • Fastening Type: Direct fastening
  • Recommended additional repairs: V-Belt / V-Ribbed Belt
  • Length [mm]: 201
  • Distance from belt pulley to alternator [mm]: 31,5
  • BOSCH: Alternator
  • Item number: 0 986 046 300
  • Our price: €201.00
  • Condition: Remanufactured
Details
BOSCH 4630 Alternator 14V, 150A, excl. vacuum pump, Ø 56 mm
Article number: 0 986 046 300
€201.00
price incl. 23% VAT, free delivery
VALEO 444257 Alternator Mercedes W121 190SL (121.042, 121.040) 105 hp Petrol
Parts Details
  • Alternator Charging Current [A]: 185
  • Voltage [V]: 14
  • Pulleys: with freewheel belt pulley
  • Belt Pulley Ø [mm]: 49
  • Number of ribs: 7
  • Exchange Part
  • Position / Degree: 90
  • Rotation Direction: Clockwise rotation
  • Fastening Type: Four-point attachment
  • Clamp: Com / LIN
  • Weight [kg]: 7,2
  • Distance of mounting bores [mm]: 62
  • VALEO: Alternator
  • Item number: 444257
  • Our price: €218.00
  • Condition: Remanufactured
Details
VALEO 444257 Alternator 14V, 185A, Com / LIN, 90, Ø 49 mm
Article number: 444257
€218.00
price incl. 23% VAT, free delivery
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