repairing alternators with alternator parts

Alternator is defective, Spare Parts needed?

Here you will find instructions for testing and repairing it !

We have the right alternator parts and instructions
for, e. g., Bosch, Valeo, Denso, Delco and Hitachi alternators

alternator parts

You want to repair or overhaul your defective alternator and now you need instructions and the right alternator parts?

These and much more can be found in our online shop for alternators and alternator parts. If you want to repair or overhaul your defective alternator yourself, you can save a lot of money by buying alternator parts at reasonable prices from us and installing them yourself. You will find appropriate instructions as follows:

Instructions: Repairing defective alternator | Assembly, disassembly and overhauling

Repair instructions for an alternator
Alternator repairing instruction


Alternator testing instruction
Alternator testing instruction

Checking defective alternator and testing charging voltage by using a multimeter:

Prior to any alternator repair works, it is essential to make sure that it is actually defective.
This process requires a simple voltmeter, no matter whether an analog or digital measuring device. Now, the suitable voltage range is set covering a measuring range of 10 15 V. The engine will be started and 2 measurements will be taken. One measurement will be carried out when the engine is idling, the other one with an engine speed of 4000 rpm. This always implies a check of the voltage on the battery.
If the alternator charges properly, the charge indicator lamp will have to go out after starting the engine, and a charging voltage of 13.8V 14.6V has to be applied on the battery. Voltage should be ensured in both measuring cycles mentioned above; otherwise, the alternator is defective.
Too low charging voltage during the testing process can be caused by several factors, e.g., the following alternator parts might be defective: regulator, slip ring, carbons, diodes, winding.
If, however, the alternator makes noises during operation, this will point to defective bearings or a defective clutch pulley.

We have alternator parts for different alternators, including for the vehicles of BMW, Mercedes, Audi, VW, Opel, Ford, Seat, Skoda, Fiat, Porsche, Chrysler, Toyota, Renault, Nissan, Peugeot, Volvo, Citroen, Alfa Romeo, Chevrolet, Iveco and many other car makes.
Supported makes of alternators with spare parts:
Bosch, Valeo, Magneti Marelli, Nippon Denso, Ford, Hitachi, Delco Remy, Mitsubishi and Lucas alternators.

Alternator self repair and reducing costs!

Our online shop will also provide you with the following alternator parts for your defective Bosch, Valeo or Hitachi alternator: regulators, ball bearings, diodes, slip rings, rectifier, charging regulators, brushes, carbons, freewheel pulleys, carbon brushes and much more alternator parts.

repairing alternators with alternator parts

Alternator Parts

The alternator as an important component in the vehicle

The maintenance of a car requires a lot of time and knowledge. It is not enough just to buy a car and then to enjoy the luxury on wheels. To maintain in the long run the proper functioning of the car, regular maintenance of the car is very important. Vehicle owners must keep in mind that only high-quality spare parts can guarantee the proper condition of the car. Even if it sounds a little strange at first, quality spare parts are no less than the heart of a vehicle - especially when it comes to the alternator.

Without the alternator, the world would look very different

Every car owner worldwide knows about the fact that the alternator can eventually break down and that he has to buy spare parts. Hence it is always advisable to have at least the basic knowledge, which spare parts are particularly important for the alternator and where to get them. Most drivers are well aware about the efforts to look for high-quality and low-cost spare parts. Almost every vehicle owner has ever made the experience to purchase spare parts of inferior quality at inflated prices. This happens quite often due to a lack of knowledge about the correct spare parts. If for example poor quality parts are installed in a defective alternator, they can cause other problems, so in the end even more money has to be spent. The best way to find out about replacement parts for alternators is and remains the World Wide Web.

An alternator should never be missing

You can make a purchase via the Internet, no matter where you live. With a simple online search you can avoid all the stress of having to visit several stores for suitable and affordable replacement parts. Quality replacement parts for alternators increase the longevity of your vehicle. After all, a car is a big investment and such an investment is a rare event. And that is why the proper care of your investment is very necessary!

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