Oil Filter Housing Cap
For Toyota 4.0L V6 Gas Engines (4Runner, FJ Cruiser, Tundra)

The factory plastic oil filter housing on Toyota’s 4.0L V6 engines is known to weaken over time, especially with heat cycles and regular maintenance. Cracks, stuck threads, and worn edges can turn a simple oil change into a frustrating job. Upgrading to a solid aluminium housing solves these issues and gives you a stronger, longer-lasting part that handles heat and pressure without wearing out.

This billet aluminium housing replaces the fragile plastic version and delivers a tighter, cleaner fit. It’s CNC machined to match the factory specs perfectly, so you get smooth installation and easy removal during every oil change. The anodized surface keeps it protected from rust and corrosion, even in harsh conditions.

A nice bonus is that you don’t need special tools or extra hardware. It works with the original Toyota filter, O-ring, and removal tool, which means you keep your normal maintenance routine with a much more reliable part.

What it offers

• Strong billet aluminium construction that replaces the weak plastic housing

• CNC-machined design for precise fitment and smooth servicing

• Anodized surface that resists corrosion and stays looking clean

• Installs with factory accessories, so no special tools or extra parts are needed

Item Details

• Type: Oil Filter Housing Cap

• Replacement part: 15650-38020

• Mounting location: Bottom of the engine

• Material: Billet aluminium

• Finish: Anodized

• Process: CNC machined

Compatible With

• Toyota FJ Cruiser (4.0L V6 Gas) 2010–2014

• Toyota 4Runner (4.0L V6 Gas) 2010–2024

• Toyota Tundra (4.0L V6 Gas) 2014

Package Includes

• 1 oil filter housing cap

This upgrade gives you a stronger and more dependable part that makes every oil change easier and keeps your engine protected.