7L6820722F A/C Refrigerant Liquid Hose for Audi Q7 4L 2006‑2015 VW Touareg 7L 2003‑2010

Product Description

Product Name: 7L6820722F A/C Refrigerant Liquid Hose for Audi Q7 4L 2006‑2015 VW Touareg 7L 2003‑2010

7L6820722F is an OE-equivalent A/C refrigerant liquid hose designed for Audi Q7 4L and VW Touareg 7L models equipped with rear air-conditioning systems. As a professional automotive A/C hose manufacturer, we provide complete OEM and ODM customization solutions for this product. From drawing-based development and parameter adjustment to prototype validation and mass production, we help global partners develop reliable, branded aftermarket A/C hose solutions for premium SUV applications.

OEM & ODM Service

• Drawing-Based OEM Production Service: We accept OEM orders based on customers’ original drawings, samples or OE specifications. For 7L6820722F-style A/C hose assemblies, we can reproduce specified dimensions, bending radii, fitting configurations and material requirements according to customer documentation. Manufactured under an automotive quality management system, our OEM products support private-label branding and integration into customers’ own aftermarket product portfolios.
• Flexible ODM Design & Development Support: Our engineering team provides flexible ODM development services based on specific market and application requirements. We can customize overall hose length, bending configuration, rubber compound, fitting specifications and sealing structures. For demanding SUV applications, we can also optimize the hose design for requirements such as improved high-temperature resistance and enhanced vibration durability.
• Prototype Development & Reliability Validation: We provide prototype development and sample-making services for customized A/C hose projects. After prototype completion, we conduct comprehensive validation tests, including leak detection, burst-pressure testing, high-temperature aging and vibration-resistance testing. Complete test reports can be provided to verify product performance before mass production, helping customers reduce development risks and accelerate new-product launches.
• Custom Packaging & Branding Solutions: In addition to product customization, we offer comprehensive packaging and branding solutions. Custom-printed labels, logo marking, carton design and inner-bag printing are available according to customer requirements. These services help distributors, wholesalers and automotive aftermarket brands maintain a consistent visual identity across their A/C hose product lines.
• Full-Cycle Project Management & Technical Support: We provide one-stop support throughout the entire OEM and ODM project, covering technical communication, drawing and specification review, prototype development, sample confirmation, batch production, export documentation and after-sales technical support. Our team maintains close communication at each stage to help align production with customers’ product-development schedules and planned market launches.
  
  

Product Showcase

Why Partner With Us?

• Factory Direct: Competitive pricing with consistent quality control.
• Reliability: Premium materials (Steel braiding + Oil-resistant rubber) ensure the hose lasts longer than generic alternatives.
• Experience: Extensive experience in serving global markets with a focus on European vehicle applications.

A: Each step of our production process have the quality checking workers. They will check the products one by one before going to next production step. And before package, our QC workers will choose 15% of the cargo to check the quality again to make sure the cargo is with good quality. If the 15% products have around 1% with defects, we will recheck all pieces of the cargo. And our quality warranty is 2 years. If any quality issues feedback from our customers, we will fully take charge of it.

2. Q: How long is your delivery term?

A: Our standard product delivery term is normally 30 days.A new product development is 60days including the mass production. Under normal circumstances there are standing stock for regular types.You can email us to learn more details.

3. Q: How many years is your company in auto parts business field?

A: Our Company started since 2005,there is about 19 years history forus in auto parts business field.

4. Q:Are you trading company or factory?

A: We are factory with trading company.

5. Q:What's the MOQ for each item?

A: Our business way is spot sales,if the items we have stock,there is no limitation for MOQ to be manufactured based on your order.

Product FAQs:

1. Q: Do your AC hoses meet OEM specifications?

A: Yes. We manufacture hoses according to OEM specifications and can also develop custom products based on OEM numbers, technical drawings, or samples.

2. Q: How do you test the sealing performance of AC hoses?

A: Every hose undergoes air leakage and pressure testing before shipment to ensure excellent sealing performance and long-term reliability.

Our Factory

Certification