Replacing Ignition Coil Packs and Spark Plugs on GX470

How to remove and replace the ignition coil packs and spark plugs on a 2005 Lexus GX470. Codes P0301 P0302 P0303 P0304 P0305 P0306 P0307 P0308 with Bluetooth OBD2 Reader.
Ignition Coils
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Spark Plugs
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OBD2 Bluetooth Adapter - Android
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OBD2 Wifi Adapter - Apple
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[@Astor4o]

Really good video - "make sure to take your time" is the best advice here. I actually had my spark plugs replaced at 75,000 miles on my GX and a year or so later I started getting misfires on cylinder 8. Really weird - moved the coil-pack to Cyl 1 and the misfire moved with it. Got a new coil-pack and a set of new plugs - all 7 plugs looked really good but the one on cylinder 8 was actually never replaced - it had the original markings for equipment that came with the car brand new (this yellow marking on the side). So even pros can miss something - take it slow and take your time.

[@OToffroad]

Thanks for the video! Torque wrenches should be stored at the zero mark by the way (or 10 or whatever depending on the particular wrench).

[@SeahawkAz]

Removing the air filter box is very helpful when changing out plugs and coils on the passenger side

[@PittiesAndMore]

Great video! 👍🏽

[@jeangeorges10]

Coil packets in lesux 470GX 2004

[@vqdriver]

You ever see badly corroded 10mm coilpack bolts that crumble? Looking for tips and tricks. May try smaller sockets and penetrating fluid before cutting them off. I have new stainless fasteners waiting

[@TC-en7vi]

Hi ninja! Thanks for this video! I noticed you upgrade your nav system to a bigger touch screen... What model or brand is that!?! Happy Vibes!!!

[@GX470PracticalMaintenance]

AliExpress Link - Note that there are many options to choose from. I purchased the S18 model with JBL and CanBus support. It works great including the steering wheel buttons. I do not have ML amp/speakers, I have the normal JBL stock stereo system - originally non-nav. www.aliexpress.com/item/3256803831942916.html?spm=a2g0o.order_list.0.0.583f1802PpbLYh

[@TC-en7vi]

@@GX470PracticalMaintenance thanks again 🙏🙏🙏

[@fireston25]

what was your total cost for all 8 packs/plugs ? Thank you - well done video

[@Osobear14]

What brand coil did you use?

[@GX470PracticalMaintenance]

Hella from RockAuto.com