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RIDEX 4G1042 Alternator 14V, 230A, B+ (M8), L/R, excl. vacuum pump, Ø 50 mm, with integrated regulator
- 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
- Alternator Charging Current [A]: 230
- Voltage [V]: 14
- Pulleys: with belt pulley, with V-ribbed belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 7
- Supplementary Article / Supplementary Info: with integrated regulator
- Vehicle Main Current: for vehicles with 12V main current
- Position / Degree: L / R
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Connector / Clamp: without connection for speed sensor
- Fastening Type: Direct fastening
- Clamp: B+ (M8)
- Bore Diameter 1 [mm]: 10
- Weight [kg]: 7,46
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 41
- Item number: 4G1042
- Our price: 266,48 €
- Manufacturer: RIDEX
- EAN number: 4064138072168
- Construction Year from: This characteristic varies depending on the car model.
- Condition: New
price incl. 19% VAT
Shop available equivalents


OE reference number(s) comparable with the original spare part number:
- OE 12 31 7 603 779 — BMW
- OE 12 31 7 603 782 — BMW
- OE 12 31 4 595 890 — BMW
- OE 12314595891 — BMW
- OE 12 31 7 575 347 — BMW
- OE 12 31 7 575 344 — BMW

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Each order from 120 € value of goods, include free shipping within Germany. If order total is less than 120 €, shipping cost will be 6,95 €