• 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 want your INFINITI to run with maximum efficiency and performance. Of course, you love having the bells and whistles that make your driving experience easy and enjoyable. But at its core, your INFINITI is still built with simple machines, like belts with pulleys.

The INFINITI Accessory Drive Belt Idler Pulley is vital for engine performance, and needs to be replaced ASAP if it is cracked, bent, or absent. Although this rarely-seen piece may seem insignificant, a broken Accessory Drive Belt Idler Pulley may create other issues in your engine’s drive belts. If your INFINITI has exhibited signs of diminished engine performance lately, stop by your nearby INFINITI service center to find out if part of your engine belt system, such as the Accessory Drive Belt Idler Pulley, could be to blame.

Here at INFINITI, we believe there’s an opportunity for quality and innovation in even the smallest parts of your car, and for that reason, we always work to provide you with top-notch OEM parts for every inch of your INFINITI. When you buy your replacement Accessory Drive Belt Idler Pulley, part 11925EY00A, with INFINITI directly, you can be assured that you’re purchasing the best-fitting part for your model and year. This part fits the following: INFINITI 370Z 2009-2014. And, parts and accessories from INFINITI Genuine Parts are backed by a 12,000-mile/12-month (whatever happens first) limited warranty (if installed by a dealer when purchased).

To learn more about compatibility for the Accessory Drive Belt Idler Pulley listed here, click on the What This Fits section.

Fits EX35 (2012 - 2012)