URO TY1120021 PCV Valve Hose Replacement

The URO TY1120021 is a direct-fit replacement PCV (Positive Crankcase Ventilation) valve hose engineered for Toyota 2.4L four-cylinder engines. This hose connects the PCV valve to the intake system, routing crankcase blow-by gases back into the combustion process to reduce emissions and maintain proper engine pressure balance.

URO Parts manufactures this hose to match original equipment dimensions, routing, and end fittings, ensuring a leak-free seal and trouble-free installation. It is produced in ISO 9001 certified facilities using materials engineered to withstand engine heat cycling, oil vapor exposure, and the temperature extremes found in the engine bay.

Key Features:

• Direct OE replacement — matches original routing, length, and end fittings
• Manufactured to meet or exceed OEM specifications for fit, form, and function
• Resistant to oil vapor, heat, and crankcase pressure
• Produced in ISO 9001 certified manufacturing facilities
• Restores proper PCV system function to reduce emissions and protect engine internals

A cracked or deteriorated PCV valve hose can cause rough idle, increased oil consumption, oil leaks, and failed emissions tests. Replacing a worn hose with the URO TY1120021 restores the integrity of the crankcase ventilation system and helps protect the engine from the buildup of harmful pressure and sludge.