Toyota Vented Oil Cap – Catch Can / PCV Delete Setup
The GGP Toyota Vented Oil Cap is designed for custom catch can and PCV delete setups. This cap allows crankcase pressure and oil vapor to be routed from the oil fill location to an oil catch can instead of allowing that vapor to re-enter the intake system.
On many Toyota engines, the factory PCV and breather system can route oil vapor and contaminants back into the intake tract over time. This can lead to oil buildup inside the intake manifold, throttle body, valves, and other intake components. A properly routed catch can setup helps separate that oil vapor before it makes its way back into the intake system.
This vented oil cap is especially useful when deleting or modifying the factory PCV valve setup. Once the factory PCV route is blocked off, the vented oil cap gives crankcase pressure a proper path to escape and be routed into a catch can.
Setup Options
Vented Catch Can Setup:
Run a hose from the vented oil cap to a catch can. A second hose can be routed from the valve cover breather to the catch can as well. This setup allows crankcase vapor and pressure to vent into the catch can.
Sealed Catch Can Setup:
Run the vented oil cap and valve cover breather to a catch can, then route the catch can outlet back to the intake tube. This helps maintain a closed system while still giving oil vapor a chance to separate before returning to the intake.
Benefits
Helps route crankcase pressure safely
Supports catch can and PCV delete setups
Helps reduce oil vapor entering the intake system
Can help keep the intake manifold and throttle body cleaner
Useful for custom engine bay setups
Available in multiple colors
Recommended Supporting Parts
Oil catch can
5/16 inch ID hose
90-degree swivel fitting for the oil cap
Plug fitting if using the cap as a non-vented oil cap
Fitment
Universal Toyota-style oil cap fitment for many Toyota applications
PCV delete setup fitment includes:
2018+ Toyota Camry 2.5L
2019+ Toyota RAV4 2.5L
2019–2022 Toyota Avalon 2.5L
2019+ Toyota Corolla 2.0L
2023+ Toyota Corolla Cross 2.0L
Select Lexus UX200 2.0L applications
Fits many Toyota oil fill necks, but PCV delete compatibility depends on the specific engine setup.
Recommended Oil Catch Can:
3 Port Catch Can (recommended to go from oil cap to catch can and valve cover breather to catch can then from the outlet to the intake)
Recommended Fittings For Oil Cap:
90 Degree Swivel Fitting
Plug For Hole To Use Just As Oil Cap
Recommended Hose:
10ft of 8an Braided Hose (fits the fittings on the recommended catch cans)