Genuine Toyota Drive Belt Tensioner Idler Pulley - Tundra, SC, GS (16604-50030, 16604-0F010)

Got a squeaking belt under the hood of your Toyota Tundra, SC, or GS?

This genuine Toyota idler pulley (part #16604-50030) is the factory-quality fix you need.

Made in Japan, this is the real deal—not an aftermarket copy.

It's designed as a direct replacement for the drive belt tensioner system on V8 engines including the 1UZ-FE, 2UZ-FE, and 3UZ-FE.

It also replaces part numbers 16604-0F010 and 16604-50010.

Installing this new, genuine Toyota pulley will quiet things down and give you peace of mind knowing it's built to last.

Keep your engine running smoothly with OEM quality.