With leading O.E. expertise and strong , Valeo is able to provide a wide range of premium quality alternators to the Aftermarket. Valeo latest generations of alternators are developed with high quality components improving life-time, reliability, comfort and efficiency. More than 900 references are available, including the most recent technologies fitted as O.E. on latest car models. Valeo has developed a complete premium Standard Exchange offer for alternator, The Standard Exchange is the appropriate answer to numerous markets needs : fitting all car makers, industrial vehicle, heavy duty or marine applications. Valeo is able to remanufacture all technologies available on the market. Valeo’s perfect knowledge of O.E. specifications enables a perfect and mastered assembly. The role of the alternator is to provide continual charge to the battery whilst engine is running. This supply of power prevents the battery from discharge, and provides the requested power to the car’s electrical devices. The alternator is connected and powered by the crankshaft through a drive belt. When the engine is running, the drive belt rotates the alternator, which converts the kinetic energy into electrical current. The general principle is to transform the movement initiated by the flywheel into electricity. The reliability, the safety and the best quality of new products are driven by constant innovation and strong testing criteria. Thanks to its strong O.E. presence, Valeo is able to provide alternators for the latest car applications in a short time to market, like for Audi A6, Mercedes C Class, Renault Clio IV and Volkswagen Golf VII. The new units range consists of the finest possible products thanks to Valeo O.E. demanding testing standards.