2010-2024 Toyota 4Runner Oil Catch Cans

Carbon buildup on the intake valves is a known issue with the fifth-gen 4Runner's port-injected 4.0L, and the crankcase ventilation system is what gets that contaminated vapor into the intake in the first place. Running 2010-2024 Toyota 4Runner Oil Catch Cans interrupts that process, trapping the oily residue before it ever reaches the intake tract.

 

Catch cans for the fifth-gen 4Runner are typically plumbed into the PCV system at the valve cover outlet before the intake connection point, and a quality separator element inside the can traps significantly more oil than a simple baffle design can. Drain intervals depend on use; trucks driven in colder temperatures or short-trip patterns tend to accumulate moisture in the can faster than those used for longer highway runs.

 

Keeping the intake clean is a maintenance investment that makes the rest of the engine build worth more over time, and 2010-2024 Toyota 4Runner Oil Catch Cans are where that starts on the fifth-gen. The performance hardware that benefits from a clean intake is at 2010-2024 Toyota 4Runner Engine Performance Parts, and the visual upgrades that make the engine bay look as good as it runs are at 2010-2024 Toyota 4Runner Engine Dressup. Owners focused on the exhaust side of the build will find cat-back options at 2010-2024 Toyota 4Runner Cat-Back Exhaust.