Genuine 12262-66020 PCV Breather Hose

The Genuine 12262-66020 is an OEM breather hose designed for the positive crankcase ventilation (PCV) system. This hose connects critical components in the engine's emissions control system, allowing proper ventilation of crankcase gases back into the intake manifold for combustion.

Key Features:

• Original Equipment Manufacturer (OEM) quality for reliable fit and performance
• Heat-resistant rubber construction designed to withstand engine compartment temperatures
• Precision-molded to exact factory specifications for proper routing and connection
• Helps maintain proper PCV system operation and emissions compliance
• Direct replacement for worn or deteriorated factory breather hose

Over time, breather hoses can become brittle, cracked, or collapsed due to heat exposure and oil contamination. A failing breather hose can cause rough idle, increased oil consumption, or check engine lights. This genuine replacement ensures your vehicle's PCV system operates as designed.