{"product_id":"air-pump-check-valve-for-audi-a3-a4-a5-a6-s3-s4-s6-q5-tt-a6-quattro-058905291-058905291a","title":"Air Pump Check Valve Stainless Steel for Audi A3 A4 A5 A6 TT Q5 S3 S4 S6 Quattro","description":"\u003cdiv\u003e\n\u003ch2\u003eMain description\u003c\/h2\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003eCrafted 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.\u003c\/p\u003e\n\u003cp\u003eTo 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.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e\n\u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRestore proper air-pump function and vacuum supply by replacing a worn check valve, improving engine response and idle stability.\u003c\/li\u003e \u003cli\u003eDirect replacement with OEM-standard body ensures a reliable seal and easy installation—minimizing downtime and maintenance headaches.\u003c\/li\u003e \u003cli\u003eKeep your Audi running smoothly by servicing the air pump system with genuine parts; if in doubt about fitment, provide your VIN to confirm compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e MAX NOLOGY\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Swing Type\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOE No. (Original Equipment):\u003c\/strong\u003e 058905291, 058905291A, 058905291B, 05890529K\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterchange Part Number:\u003c\/strong\u003e 058905291, 058905291A, 058905291B, 05890529K\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e OEM STANDARD\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3 Years or 50,000 Kilometers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% New Product\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e For Audi A3, A4, A5, A6, S3, S4, S6, Q5, TT, A6 Quattro\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM\/Manufacturer Part Numbers:\u003c\/strong\u003e 058905291, 058905291A, 058905291B, 05890529K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1x Air Pump Check Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eWarranty is 3 years or 50,000 kilometers under normal use.\u003c\/li\u003e \u003cli\u003eFor warranty claims, provide fault codes, photos or videos. After installation, send a photo of the odometer reading for warranty records.\u003c\/li\u003e \u003cli\u003eIf the item is damaged on arrival, contact us for an exchange or refund and include photos showing the damage and waybill information.\u003c\/li\u003e \u003cli\u003eTo 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.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52754140135766,"sku":"1005009295887137-Default Title","price":51.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S60001770be0a45cc96653b880086c4dc0.webp?v=1772730958","url":"https:\/\/www.intercyprus.com\/fr\/products\/air-pump-check-valve-for-audi-a3-a4-a5-a6-s3-s4-s6-q5-tt-a6-quattro-058905291-058905291a","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}