2.0L CSZ CSZA EA837 Engine Assembly for Audi Q7 A8L Porsche Cayenne

Technical Precision and Flagship Application Versatility

TheFuchuan Audi CSZ Engine Assembly is an all-aluminum 90-degree V6 powerhouse that utilizes a twin-vane Roots supercharger integrated with dual water-to-air intercoolers. This architecture is designed to eliminate the lag common in turbocharged rivals, providing a linear and potent power curve. Key technical specifications include:

• Displacement: 2,995 cc (3.0L)

• Bore x Stroke: 84.5 mm × 89.0 mm

• Compression Ratio:10.8:1

• Power Output: Approx. 245 kW (333 hp) @ 5500–6500 rpm

• Torque: 440 Nm @ 2900–5300 rpm

This unit is the primary powertrain for legendary high-end models such as the Audi Q7 (4M/4L late versions),Audi A8L (D4), and the Volkswagen Touareg (7P). By stocking the Fuchuan Audi CSZ Engine Assembly, your business can effectively service the most demanding segment of the luxury German automotive market.

Advanced FSI Engineering and Thermodynamic Efficiency

A defining characteristic of the Fuchuan Audi CSZ Engine Assembly is its sophisticated fuel management system. Utilizing Fuel Stratified Injection (FSI) technology, the CSZ delivers fuel at extreme pressures directly into the combustion chamber, optimizing the burn rate and reducing emissions. Our manufacturing process ensures that the supercharger's electromagnetic clutch and the chain-driven valvetrain are synchronized to micro-tolerances. The Fuchuan Audi CSZ Engine Assembly also features a reinforced crankcase and specialized cylinder head metallurgy to withstand the sustained boost pressures required by heavy-duty flagship SUVs and executive saloons.

Rigorous Quality Validation and Supercharger Integrity Testing

To safeguard the interests of our international B2B partners, every Fuchuan Audi CSZ Engine Assembly undergoes a stringent multi-stage quality validation protocol. Given the mechanical complexity of a supercharged V6, each unit is subjected to a mandatory hot-run test. During this verification, our engineers monitor supercharger boost response, high-pressure fuel rail consistency, and oil lubrication flow at peak operational temperatures. We also perform a 100% electronic diagnostic scan to verify that all integrated sensors meet original factory parameters. This commitment to quality ensures that each Fuchuan Audi CSZ Engine Assembly arrives at your warehouse in peak condition, backed by our professional 12-month warranty.

Scalable B2B Logistics and Global Supply Chain Support

Guangzhou Fuchuan is more than just a manufacturer; we are a strategic partner in the global engine trade. We maintain a robust inventory of the Fuchuan Audi CSZ Engine Assembly to facilitate the rapid fulfillment of bulk container orders for international distributors. To protect your investment, each Fuchuan Audi CSZ Engine Assembly is treated with industrial-grade anti-oxidation spray and secured in extra-reinforced, export-standard plywood crates. With our 24/7 technical support and deep expertise in international shipping and documentation, we make the process of importing the Fuchuan Audi CSZ Engine Assembly seamless and highly profitable for wholesalers worldwide.