Accueil » Air Pump Check Valve Stainless Steel for Audi A3 A4 A5 A6 TT Q5 S3 S4 S6 Quattro

Air Pump Check Valve Stainless Steel for Audi A3 A4 A5 A6 TT Q5 S3 S4 S6 Quattro

Unité de gestion de stock: 1005009295887137-Default Title
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€51,33
-38% €82,13 €51,33

Main description

This Air Pump Check Valve in stainless steel is engineered for Audi models including A3, A4, A5, A6, S3, S4, S6, Q5, TT, and A6 Quattro. It’s designed to ensure one-way flow in the air pump system, preventing backflow that can compromise vacuum performance and lead to rough idling or degraded engine response. Built to OEM standards, this swing-type valve provides a direct, reliable replacement that restores optimal pumping efficiency with minimal downtime.

Crafted from corrosion-resistant stainless steel, it stands up to the demanding conditions of the engine bay while maintaining a precise fit. The valve is a straightforward replacement, so you can get back on the road quickly with confidence in long-term durability. The product carries OEM numbers 058905291, 058905291A, 058905291B, and 05890529K, ensuring compatibility with listed Audi models and configurations. Brand: MAX NOLOGY.

To ensure you’re choosing the correct part, you can share your vehicle’s VIN for a fast, accurate fitment check. The VIN is a 17-character code found on the lower corner of the windshield or on the vehicle registration certificate.

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Benefits & Tips

  • Restore proper air-pump function and vacuum supply by replacing a worn check valve, improving engine response and idle stability.
  • Direct replacement with OEM-standard body ensures a reliable seal and easy installation—minimizing downtime and maintenance headaches.
  • Keep your Audi running smoothly by servicing the air pump system with genuine parts; if in doubt about fitment, provide your VIN to confirm compatibility.

Product specifications

  • Brand: MAX NOLOGY
  • Type: Swing Type
  • Material: Stainless steel
  • OE No. (Original Equipment): 058905291, 058905291A, 058905291B, 05890529K
  • Interchange Part Number: 058905291, 058905291A, 058905291B, 05890529K
  • Special Features: OEM STANDARD
  • Warranty: 3 Years or 50,000 Kilometers
  • Condition: 100% New Product
  • Origin: Mainland China
  • Fitment: For Audi A3, A4, A5, A6, S3, S4, S6, Q5, TT, A6 Quattro
  • OEM/Manufacturer Part Numbers: 058905291, 058905291A, 058905291B, 05890529K

Package includes:

  • 1x Air Pump Check Valve

Warnings / Reminders

  • Warranty is 3 years or 50,000 kilometers under normal use.
  • For warranty claims, provide fault codes, photos or videos. After installation, send a photo of the odometer reading for warranty records.
  • If the item is damaged on arrival, contact us for an exchange or refund and include photos showing the damage and waybill information.
  • To avoid delays, please confirm this is the correct part for your vehicle before purchasing. If you have questions, contact us first and provide your VIN for verification.