Toyota Secondary Air Injection System Valve Replacement (Tundra 5.7L 3UR-FE V8)

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In this video we show you how to replace the Secondary Air Injection System Valve Set on 2008 Tundra with the 5.7 Liter 3UR-FE V8 Engine. We also show you how to remove the two secondary air injection system pumps to test them to see if they are working properly and then show you how to reinstall them.

*The 5.7 Liter 3UR-FE V8 Engine was used in the following models that will also have the secondary air injection system.
2007–2021 Toyota Tundra
2007–2022 Toyota Sequoia
2007–2021 Toyota Land Cruiser 200 Series – US and Middle East markets only
2007–2021 Lexus LX 570


*PARTS*
*Air Injection Valve Assembly #25701-38064
https://amzn.to/3rkLlmx

*Air Injection Pipe Gasket #17376-38020 (Need 2 - these go between the valve set and the pipes on either side of it)
https://toyotaparts.mcgeorgetoyota.co...

*Air Pump Inlet Pipe #17621-0S012 (New design)
https://amzn.to/3M0aWcb

*Air Injection Pipe Gasket #17377-0S010 (This is the one goes between pipe and exhaust manifold)
https://www.toyotapartsdeal.com/oem/t...

*Air Injection Hoses #17341-38050 (These are the two short hoses that connect between the valve set and the plastic air injection pipes that run underneath the intake manifold)
https://ebay.us/HpSFJn

*Intake Manifold Gaskets #17171-0S030 (Need 2)
https://amzn.to/3JzdAUR


*HELPFUL TOOLS*
If you're looking for other tools not used in this video, check out Timmy's Master Tool List.
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*Plastic Fastener Removal Tool
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