Crankcase Breather Hose Check Valve for VW Audi Seat Skoda 04E103175 PA66 Nylon Construction

Keep your engine breathing easy with the VW Audi Seat Skoda Crankcase Breather Hose Check Valve 04E103175. This 100% new valve, engineered for reliability, replaces worn or cracked PCV components to maintain proper crankcase ventilation. Made from durable PA66 (nylon) for heat and wear resistance, it’s designed to fit a broad range of VW-Audi-Seat-Skoda applications. OEM numbers 04E103175 and 04E103175C ensure accurate identification and straightforward replacement. Origin: Mainland China.

Benefits & Tips

• Restores proper crankcase ventilation to reduce oil leaks, sludge buildup, and rough idling caused by a degraded PCV path.
• Designed for compatibility with multiple VW, Audi, Seat, and Skoda models listed in the fitment data, simplifying DIY maintenance and repairs.
• Install during routine PCV system service to keep the engine’s breathing system clean and functioning, extending the life of related hoses and seals.

Product specifications

• Brand: Tree of Life
• Part Number: 04E 103 175, 04E 103 175 C
• OEM No.: 04E103175, 04E103175C, 04E103175M, 04E103175A
• Interchange Part Number: 04E 103 175, 04E 103 175 C
• Material: PA66
• Color: Same as photo
• Condition: 100% New
• Fits: For Audi (A1, A3, A3 Sportback, A3 Cabriolet, A3 Limousine, Q2, and more listed in the data); For Seat Arona and Ateca; for Skoda as indicated in the compatibility data
• Origin: Mainland China
• Country/Region of Car Manufacture: US
• Weight: 0.02 kg
• Special Features: Crankshaft Ventilation Exhaust Pipe
• Warranty: 1 Year

Package includes:

• 1 x Crankcase Breather Hose Check Valve 04E103175

Warnings/Reminders

• Ensure compatibility with your exact vehicle model and year. Refer to the OEM/Interchange numbers: 04E 103 175 and 04E 103 175 C.

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