Gearzaar Secondary Air Injection Check Valve For 2007-2009 Toyota Tundra 4.7L – Direct Fit

This Gearzaar secondary air injection check valve is a direct fit for 2007-2009 Toyota Tundra and Sequoia models with the 4.7L V8 petrol engine.

It's brand new, in original packaging, and ready to install.

The part crosses with OEM numbers like 2571050031, 25710-50032, 2571050041, and more—so you're covered on compatibility.

Inlet and outlet sizes are both 0.63 inches.

It's a durable replacement for the original valve, designed to handle the air injection system without issues.

Plus, it comes with a 1-year unlimited-mileage warranty.

Superseded part numbers include 911 622 and DV177, so if you've got one of those, this should work.

If your Tundra or Sequoia is throwing smog-related codes or just needs a fresh valve, this is a straightforward fix.