PIERBURG Air Pump Check Valve intake Replace worn hoses to prevent

Replace worn hoses to prevent overheating and coolant loss

It ensures proper coolant circulation to prevent overheating and maintain engine performance

Part Number 0005000486

Centers Throwout Bearing: Prevents misalignment and uneven wear

but a tune may be needed to fully utilize the J valve's characteristics

PIERBURG Air Pump Check Valve intake Replace worn hoses to preventThe PIERBURG Air Pump Check Valve is a direct replacement for the secondary air injection system. It prevents exhaust backflow into the air pump, ensuring proper emission control. This valve meets OE specifications for reliable performance across many European vehicles. Key Features & Benefits OE Replacement: Matches original fit and function for simple installation. Prevents Backflow: One way valve design protects the air pump from exhaust gases.