Toyota Tundra 2UZ-FE 4.7L V8 Spark Plug Replacement

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In this video, we show you how to replace the spark plugs on your 2nd Generation Tundra with the 4.7L V8 2UZ-FE engine. It's become apparent that there's more versions of the 2UZ-FE engine than I was aware of. I knew of the big difference between the Non-VVTi models and the VVTi models, but now I found another variation. On my brother's 2007 2nd Generation 2wd Tundra, his 2UZ engine has VVTi, but instead of having the secondary air injection switching valves under the intake manifold like I've seen on my buddy Thanh's GX470 with the 2UZ engine, the air switching valves are bolted to the valve covers.

I did some further research on this 2UZ-FE engine that has the secondary air switching valves bolted to the valve covers, and what I found is this setup was only for 2nd Generations Tundras from 2007-2009. As far as I know, no other Toyota or Lexus models that came with the 2UZ-FE engine, and also had the secondary air injection system, had the air switching valves bolted to the top of the valve covers. All the other models have the air switching valves in the valley between the heads under the intake manifold.


*TORQUE VALUES*
*Spark Plugs - 13 ft-lbs or 156 in-lbs
*Coil Pack Bolts - 66 in-lbs
*Secondary Air Injection Switching Valve Nuts - 12 ft-lbs or 144 in-lbs
*Secondary Air Injection Pipe Nuts - 7 ft-lbs or 84 in-lbs
*Coolant Pipe Bolts - 13 ft-lbs or 156 in-lbs
*Wheel Lug Nuts - 85 ft-lbs


*PARTS*
*Spark Plugs #90080-91180 https://amzn.to/3tjTcF2

*Secondary Air Injection Pipe Gasket (Between pipe and valve) (Need 2) #17377-50010
https://amzn.to/3tdLzQy

*Secondary Air Injection Pipe Gasket (Between pipe and exhaust manifold) #17376-50010
https://ebay.us/DRZ8rU


*HELPFUL TOOLS*
If you're looking for other tools not used in this video, check out Timmy's Master Tool List.
https://www.amazon.com/shop/timmythet...

*Stubby 3/8” Flex Head Ratchet - (it use to be available for sale separately but now we can only find it as part of this 4-piece set)
https://amzn.to/39kQVit

*1/4" and 3/8" Flex Head Ratchet Set (these Gear Wrench flex-head ratchets with 120 click points of engagement are invaluable. They allow you to loosen and tighten fasteners where other ratchets fail)
https://amzn.to/2ql8nNA

*1/2" Drive Deep Metric Impact Socket Set (Has 22mm for the wheel lug nuts) https://amzn.to/3wdRVhq

*3/8" Drive 6 Point Metric Standard Socket Set https://amzn.to/32WIh0M

*3/8" Drive 6 Point Metric Deep Socket Set https://amzn.to/37iQjVt

*1/4” Drive 6 Point Standard Metric Socket Set https://amzn.to/2QIU7te

*5/8” Magnetic Swivel Spark Plug Sockets w/ Extension Set
https://amzn.to/2HRUmQx

*3/8” Drive Regular Extension Set https://amzn.to/2OehCao

*Milwaukee M12 3/8” Cordless Ratchet https://amzn.to/2utRZsE

*Milwaukee M12 3/8” Cordless Extended Reach Ratchet
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*Milwaukee M12 Battery https://amzn.to/3FJZO1j

*Milwaukee M12 High Capacity Battery https://amzn.to/2HEFTpu

*Milwaukee M12 Battery Charger https://amzn.to/2uo2o9x

*Milwaukee M18 1/2” Impact Gun https://amzn.to/3MRioag

*MIlwaukee M18 Battery and Charger Set https://amzn.to/3OYV9wT

*90 Degree Needle Nose Pliers https://amzn.to/2VYUro8

*Straight Needle Nose Pliers https://amzn.to/2pQ6yIa

*CDI 3/8" Drive 30-250 Inch Pound Torque Wrench
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*CDI 1/2" Drive 30-250 Foot Pound Torque Wrench (For Lug Nuts)
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*6 Ton Jack Stands https://amzn.to/2MM91w6

*Heavy Duty Rubber Wheel Chock (This is just one. I recommend buying two) https://amzn.to/3lNC3MG

*20 Piece Screwdriver Set https://amzn.to/34aLrQ1

*Long Magnetic Parts/Tool Tray (Good for holding longer tools like ratchets and wrenches) https://amzn.to/2m89y0D

*Medium Size Magnetic Parts/Tool Tray (Good Size for keeping track of fasteners/small parts) https://amzn.to/2ky8Qt8

*Small Size Magnetic Parts/Tool Tray Set (Good for holding lug nuts or smaller fasteners/parts) https://amzn.to/3l5KnHg

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