Nugeon 97B03337A Disc Brake Caliper - Rear Left

Rear Left Reman Brake Caliper for Audi Q7 and Porsche Cayenne

This Nugeon remanufactured disc brake caliper is built for rear left applications on select Audi Q7 and Porsche Cayenne models. Part number 97B03337A is finished in black powder coat and includes the installation hardware specified in the product data for a direct-service brake repair.

Key Features

• Remanufactured rear left disc brake caliper
• Black powder-coated finish
• Aluminum housing and aluminum pistons
• Bleeder screw included
• Dust boots included
• Caliper and pad hardware included
• Inlet thread size: M10-1.0
• Bleeder screw thread: M10-1.0 x 28
• Four-piston design with 28 mm and 30 mm piston diameters

Product Details

Nugeon 97B03337A is a reman caliper w/ installation hardware for rear left brake service on 2007-2015 Audi Q7 and 2009-2010 Porsche Cayenne models with the listed brake configuration. The black caliper finish and powder-coated surface provide a clean replacement appearance, while the aluminum construction supports a lightweight brake assembly. This part cross-references OE-style applications for the same rear left position and is identified by housing cast number 20.7673.03.

The Nugeon reman caliper line focuses on service-ready brake hydraulics with the core hardware needed for caliper replacement. For shoppers searching for a rear left Audi Q7 brake caliper or a Porsche Cayenne rear left caliper, part number 97B03337A matches the listed fitment and brake connection details.

What This Part Helps Address

• Sticking or seized rear brake caliper operation
• Brake fluid leakage at the caliper body or bleeder area
• Uneven rear brake pad wear
• Poor rear braking response from a worn hydraulic caliper
• Corrosion or finish damage on the original caliper

Installation Notes and Tips

• Verify rear left position and brake configuration before installation.
• Confirm M10-1.0 inlet and bleeder thread sizes match the vehicle brake line and service fittings.
• Inspect brake hoses, pads, and rotors during caliper replacement.
• Bleed the brake system after installation to remove air from the hydraulic circuit.
• Use the included hardware where applicable and follow factory torque specifications.

Quality Assurance

This remanufactured caliper is built for brake service applications and supplied with the listed hardware, dust boots, and bleeder screw details shown in the product data. It is a Nugeon brake hydraulics component for direct replacement use on the specified Audi Q7 and Porsche Cayenne rear left applications.