Bosch (OE Reman) Alternator; 150 Amp | AL0789X

Mercedes E320, SL500, S500, E55 AMG, E500, S430, CLK430, E430, CLK55 AMG, S55 AMG & more
$259.99
Reg
$270.82
List
$540.00
+Core
$70.00
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Make Sure It Fits

P/N: AL0789X Bosch (OE Reman)
Description:
150 Amp
Please verify Mercedes or Bosch part number on existing unit prior to ordering. 1 per car.
Cross References:
  • 0121541302
  • 012154130288
  • 0131548202
  • 013154820288
  • 014154010288
  • 01454010288
  • 0986047557
  • AL0789N
  • BS014154010288
  • W01331717228

The alternator on your Mercedes is an electrical generator used to charge your vehicle’s battery and power your vehicle’s electrical components. As the alternator spins, an electromagnetic coil rotor spins creating an electromagnetic field and allowing the stator to generate an alternating electrical current. The alternating current is converted by a rectifier regulator into a direct current that can be used by your vehicle.

A faulty alternator will either not produce any electricity or will not produce enough electricity to power your Mercedes or charge the battery.

Signs of a Faulty Mercedes Alternator
  • A dead battery after driving
  • Surging lights or other electrical systems surging from a lack of electricity
  • A whining from the alternator when the engine is running
  • Illumination of the battery warning light in conjunction with the brake warning light to indicate the alternator is not producing electricity

Replacing a Failed Mercedes Alternator
Replacement of your Mercedes alternator should only occur if the alternator has failed or is damaged in any way.

The location of the alternator will vary from vehicle to vehicle, but it is almost always mounted near the front of the ngine and driven by a serpentine belt attached to the engine crankshaft. Because of the varying locations, replacement of the alternator can take anywhere from 30 minutes on vehicles with the alternator mounted openly to several hours for alternators mounted deep inside the engine bay.

View more Mercedes Alternators.

Bosch is the world's largest supplier of components to the automotive industry. The Bosch product line includes alternators & starters, brakes, electronic controls and sensors, fuel system parts and management, ignition system components, and steering system components. All Bosch automotive parts are either OEM (Original Equipment Manufacturer) or made to their specs as a replacement part for the OEM unit.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 10 additional part(s) that are frequently viewed together.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Bosch (OE Reman) Alternator Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Mercedes
02-06 - CL500
02-05 - CL55 AMG
02-03 - CLK430
02-02 - CLK55 AMG
06-06 - CLS500
03-05 - E320 Base, 4Matic
02-02 - E430 Base, 4Matic
00-00 - E430 4Matic
150Amp. Fits Bosch System From B173368 From X063379 w/ 6 Poly Groove Pulley
03-06 - E500 Base, 4Matic
02-02 - E55 AMG
01-01 - E55 AMG
150Amp. Fits Bosch System From B173368 From X063379 w/ 6 Poly Groove Pulley
03-08 - G500
03-04 - G55 AMG
06-06 - S350
02-06 - S430 Base, 4Matic
02-06 - S500 Base, 4Matic
02-06 - S55 AMG Base, Kompressor
95-06 - SL500
05-06 - SLR McLaren
150Amp. Fits Bosch System w/ 6 Poly Groove Pulley