Complete Lexus ISF 70,000km Service I Full DIY Oil, Air Filter Change, Fluids + RX350 Service

A full 70,000km DIY service on my Lexus ISF — oil, air filter, fluids, and checks — plus RX350. I list all part numbers, tools, and materials so you can follow along step-by-step.

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In this video, I take you through a full 70,000km service on my Lexus ISF and RX350, follow along as I perform oil changes, air filter replacements, and general maintenance on both cars.

I show you step-by-step how to:

Drain and refill engine oil

Replace oil filters on both the ISF and RX350

Change the ISF intake air filter

Check and top up fluids

Inspect for leaks and loose components



🧰 Part Numbers Used

Lexus ISF:
• Oil Filter — 04152-51010
• Intake Air Filter — 17801-38021
• Sump Plug Washer — 90430-12031

Lexus RX350:
• Oil Filter — 04152-31090
• Sump Plug Washer — 90430-12031

Tools Used:
• Oil Filter Removal Tool — Ryco RST206
• 1/4" Socket Set with Extension
• 14mm Socket
• 10mm Socket
• 10mm Ratchet Spanner
• Pliers & Long Nose Pliers
• Oil Funnel

Materials Used:
• MAF Sensor Cleaner
• Throttle Body Cleaner


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If you're planning to service your own Lexus or just want to see how it’s done properly, this video covers everything in detail — from oil draining to refitting filters and checking the condition of vital components.

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