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An alternator plays a crucial role in your vehicle’s electrical system by converting mechanical energy from the engine into electrical energy, keeping the battery charged and powering essential systems such as lights, air conditioning, and infotainment. A high-performance alternator ensures that your car’s electrical systems function without interruption, preventing issues like dimming headlights or a dead battery. Built to withstand the toughest conditions, our alternators are designed for durability and reliability, offering efficient power generation for a wide range of vehicle makes and models. Whether you need a direct replacement or an upgraded version, our alternators provide the performance you need for a seamless driving experience. Choose from our selection for optimal power, better fuel efficiency, and long-lasting functionality.
Get an OEM-tested M273 5.5L engine for 2007-2008 Mercedes-Benz W221 S550, featuring 114K miles. Reliable performance for your luxury vehicle.
Upgrade your 2014-2015 Mercedes S550 W222 with our complete OEM M278 4.7L V8 engine (part number 1462). Reliable performance for your luxury vehicle.
Upgrade your 2007-2008 Mercedes-Benz S-Class W221 S550 with our OEM 5.5L V8 AWD engine. Reliable performance for your luxury sedan.
Upgrade your 2007-2008 Mercedes-Benz S550, CL550, or CLK550 with our OEM automatic transmission, featuring 90K miles. Reliable performance for your luxury vehicle.
Upgrade your 2007 Mercedes-Benz S-Class with our OEM 5.5L engine, featuring 137K miles. Reliable performance for your luxury sedan.
Upgrade your 2009 Mercedes-Benz W221 S550 with our M273 5.5L V8 engine, featuring 114K miles. Reliable performance for your luxury vehicle.
Upgrade your 2010 Mercedes S550 with our OEM 5.5L V8 engine. Runs excellent for RWD models, delivering reliable performance for your luxury vehicle.
Upgrade your 2013 Mercedes-Benz S550 with our tested 4.6L V8 engine, featuring 138K miles. Perfect for W221 RWD models, ensuring reliable performance.
Upgrade your 2008 Mercedes-Benz S550 RWD with our 5.5L engine, featuring only 100,000 miles. Reliable performance for your luxury vehicle.
Upgrade your Cadillac Escalade ESV with the OEM 6.2L Ecotec 3 V8 engine (L87, part number 12716401). Reliable performance for your luxury SUV.