The TYC 2 13984 Alternator is engineered to meet the electrical demands of the 2003 2009 Toyota 4Runner equipped with a 4 0L V6 engine This alternator delivers a robust 130 amps of power ensuring consistent voltage and amperage output to keep your vehicle s electrical systems operating efficiently Constructed with 100 new components it eliminates the use of recycled parts enhancing its reliability and longevity The alternator undergoes rigorous and accelerated cycling tests to confirm its durability and service quality adhering to original equipment OE specifications Designed for a precise drop in fitment it features an internal fand regulator a clockwise rotation directiond a regular pulley wheel with seven grooves ensuring compatibility with the vehicle s existing systems By choosing the TYC 2 13984 Alternator fleet operators can minimize downtime and maintenance costs associated with electrical system failures thereby enhancing operational efficiency and vehicle uptime