• Part of your vehicle's intricate engine belt system
• Helps keep belt components properly aligned and coordinated for optimal performance
• Comes with an INFINITI-backed 12,000 mile/12 month limited warranty

You always want your INFINITI to operate at its best. Of course, you enjoy having the advanced technology and innovations that make time spent in your INFINITI fun and effortless. But in the heart of it, your INFINITI is powered by uncomplicated mechanisms, like belts with pulleys.

In your INFINITI, the Accessory Drive Belt Idler Pulley has a key role in your engine’s function, and should be removed and replaced immediately if it is cracked, old, or absent. Although this hidden part may not seem important, a broken Accessory Drive Belt Idler Pulley may create other issues in the engine’s bracket mountings or drive belts. If your INFINITI has exhibited decreased or abnormal engine performance recently, visit your nearby INFINITI service center to find out if a part of your engine’s belt system, like the Accessory Drive Belt Idler Pulley, could be to blame.

At INFINITI, we believe there’s an opportunity for innovation in even the smallest parts of your vehicle, and for that reason, we strive to offer you high-quality replacement parts for every nook and cranny of your car. When you purchase your replacement Accessory Drive Belt Idler Pulley, part 11927AG30A, through INFINITI online, you can rest easy knowing that you’ll get a factory-replicated fit for your INFINITI 350Z 2003-2006. Plus, all INFINITI Genuine Parts are backed by a 12,000-mile/12-month (whichever occurs first) limited warranty (if installed by an authorized dealer upon purchase).

To learn more about vehicle fitment for the Accessory Drive Belt Idler Pulley listed here, consult the What This Fits link.

Fits FX35, G35, M35