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4H0121081AJ Coolant Reservoir Overflow Hose for Audi A8 S8 D4 2010-2017 Wholesale Radiator Storage Tank Vent Pipe 4H0121081AJ

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Category:

Coolant Hoses

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admin@qhhuapeng.com

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  • DESCRIPTION

  • PRODUCT HIGHLIGHTS
    • Exact OE Replacement (1:1 Fitment): Specifically engineered for Audi A8 and S8 (D4/4H Platform, 2010-2017). Guaranteed direct replacement for OE part #4H0121081AJ, ensuring perfect alignment and seamless integration with the factory cooling system.
    • Premium EPDM Rubber Construction: Crafted from high-grade EPDM (Ethylene Propylene Diene Monomer) rubber. This material offers superior resistance to heat (-40°C to +150°C), ozone, and electrochemical degradation, significantly extending the hose's service life.
    •  Heavy-Duty PA66GF30 Connectors: Equipped with reinforced PA66GF30 plastic quick-connectors. These OE-standard connectors feature high-precision seals and durable locking clips, providing a secure "click-and-lock" connection that prevents leaks under high pressure.
    • Rigorous Pressure & Durability Testing: Every hose undergoes stringent factory testing, including burst pressure and thermal cycle tests. It is designed to handle the high-pressure environment of Audi's performance engines (3.0T/4.0T/Hybrid) without failure.
    • Effortless Installation: True "Plug & Play" design. The accurate bending profile and pre-installed connectors allow professional mechanics and DIYers to complete the replacement quickly, reducing vehicle downtime and labor costs.
    • Professional Aftermarket Value: Delivers the same performance and reliability as the genuine dealer part at a much more competitive price. An ideal choice for auto part wholesalers and repair shops looking to maintain high quality while optimizing costs.
    SCENE IMAGE
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    DETAIL SHOT
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    ABOUT THE SUPPLIERHuapeng Auto Parts is a professional manufacturer of automotive cooling rubber hoses. 
    We supply OE-standard radiator/heater/expansion tank hoses for Volvo, Renault, Audi, Lada and other European car models. 
    All products pass air tightness test before delivery. In stock fast shipment, neutral box & private label OEM service available for global wholesalers.
    COMPANY OVERVIEW
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    Customization Process
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    COMPETITIVE ADVANTAGES
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    TRADE SHOW PARTICIPATION
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    PACKAGING & SHIPPING SPECIFICATIONS
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    FAQs
    Are you factory or trading company?
    We are a professional auto parts manufacturer with over 16 years of experience. We support factory direct sales, strict quality control and stable delivery.
    What products do you supply?
    We specialize in manufacturing automotive rubber components. Our main products include:Silicone Hose,Air Intake Hose & Air Hose,Radiator Hose & Expansion Tank Hose,Heater Hose & PVC Hose,Seal Strip
    Do you support OEM & customized production?
    Yes, OEM and ODM are welcome. We can customize logo, label, packaging, size and shape according to your OEM numbers, drawings or samples.
    What is your MOQ and sample policy?
    Stock items have no MOQ limit, customized orders take 100 pcs per item. Free samples are provided, while buyers bear the freight cost.
    How about your delivery time?
    5-10 days for in-stock goods, 15-20 days for customized bulk orders. We guarantee on-time delivery even in peak seasons with sufficient production capacity
    What are your payment terms?
    100% advance payment for orders under 1000USD; 30% T/T deposit + 70% balance before shipment for orders over 1000USD.
    Are your products fully compatible with original cars?
    All products are produced strictly by OEM standard parameters. They fit car models perfectly with no leakage and no installation problems.
    How about your product quality and warranty?
    We adopt high-temperature and aging-resistant EPDM/silicone materials and high-density filter paper. All goods are fully inspected before shipment, with 12 months professional warranty.

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