12V 80A 11137N/2706031040 DENSO car alternator for TOYOTA Highlander Avalon Venza 3.5 2GRFE

The 12V 80A 11137N/2706031040 DENSO car alternator for TOYOTA Highlander Avalon Venza 3.5 2GRFE is a precision-engineered replacement part designed specifically for TOYOTA Highlander, Avalon, and Venza models equipped with the 3.5 2GRFE engine. Operating at a stable 12V DC with a continuous output current of 80A, it delivers consistent power to support the vehicle’s electrical system, from lighting and infotainment to critical components like the ignition and charging system.​

Built with an internal voltage regulator, this alternator ensures optimal voltage control, preventing overcharging of the battery and protecting sensitive electronics. Its robust construction is tailored to withstand the demands of daily driving, including temperature fluctuations and vibration, ensuring long-term reliability.​

Key mechanical specifications include a 17mm diameter shaft for secure pulley attachment, paired with a 57mm diameter pulley featuring 7PK grooves—a design that matches the original equipment to maintain proper belt tension and power transmission. The mounting configuration is engineered for direct fitment: a 168mm pivot/adjustment distance allows for easy installation and belt alignment, with an 11mm diameter adjustment hole (M8*1.25 thread) and a 11mm diameter pivot hole (M10*1.25 thread) to secure the unit firmly in place. The +B output terminal, with an M8 thread, ensures a secure connection to the battery.​

As a DENSO-manufactured component, it meets strict OE standards, making it a reliable replacement for worn or faulty alternators. Whether for routine maintenance or system upgrades, this alternator offers hassle-free installation, compatibility with factory systems, and maintenance-free operation, ensuring your vehicle’s electrical system performs consistently mile after mile.

ZKM86371 Common Application: TOYOTA Highlander Avalon Venza 3.5 2GRFE