The alternator generates electrical power while the engine runs, charging the battery and supplying the vehicle’s electrical systems.
Compare used alternators by reference, electrical specification, pulley and control connection. Engine and equipment options can change the required version. A separately listed pulley or regulator is not a complete alternator. Read the supplied-parts description and any testing information for the individual unit before arranging replacement.
If you notice any of the following, the part likely needs replacement:
Battery warning light on the dashboard
Dimming headlights or interior lights, especially at idle
Whining or grinding noise from the alternator area
Battery going flat despite being replaced
Installation information
Bolts to the engine, connecting to the drive belt and electrical wiring — check belt tension and secure connections after installation.
Frequently asked questions
If the alternator isn’t charging properly, even a brand-new battery will gradually drain as you drive, since nothing is replenishing the power being used — this is a classic sign the alternator, not the battery, is the actual problem.
Super good! They came through with the part I needed, quickly and at a fair price! Thanks, and I definitely recommend!
I
Ilmars K.
August 2026
★★★★★
I ordered a Heater Blower Motor Resistor for a Toyota Avensis. Delivery took eight days from Latvia to Ireland. I installed it, and everything works perfectly. I wish this company success.
A
Aleksandr L.
Toyota Avensis
August 2026
★★★★★
No complaints about Evro Trans itself, everything's fine. But the delivery..... It felt like the order was being carried by turtles. 4 days from Riga to Daugavpils. Judging by the tracking, the parcel just sat somewhere behind a shed for 3 days, then they found it and delivered it the next day. I think that's why I won't be ordering there again.
P
Paul F.
June 2026
★★★★★
Super fast delivery of the part, and good quality of the used part. Thanks for the service.
N
Natālija I.
May 2026
★★★★★
I ordered antifreeze heaters and an auxiliary pump. Everything arrived quickly, the very next day, and matched the description. I'm satisfied.
J
Juris J.
February 2026
★★★★★
Excellent service, timely delivery, and complete transparency at every step. I highly recommend EvroTrans to anyone looking for a reliable partner!
E
Egor S.
November 2025
★★★★★
Bought a front fender for my car. I liked it! After payment they sent more than 20 photos of the problem areas, and it was packed very securely - took a while to unwrap.