Nugeon 99-09120B Disc Brake Caliper - Rear Left

Rear Left Brake Caliper for Saab 9-5

Nugeon 99-09120B is a remanufactured rear left disc brake caliper for select Saab 9-5 applications. It is supplied with a mounting bracket and installation hardware details listed for the application, making it a direct replacement option for brake service on 2002-2004 and 2007-2010 Saab 9-5 models.

The Nugeon Reman Caliper w/ Installation Hardware line focuses on remanufactured brake hydraulics built around OE-style fitment and service-ready components. For this application, the caliper uses a cast iron housing, a steel piston, a grey rust-preventative finish, and includes a bleeder screw, dust boots, caliper slides, and bracket.

• Part number: 99-09120B
• Remanufactured disc brake caliper for the rear left position
• Fits 2007-2010 Saab 9-5, rear left
• Fits 2002-2004 Saab 9-5, rear left, with 308mm front disc
• Cast iron housing with steel piston and rust-preventative finish
• Includes bracket, bleeder screw, dust boots, caliper slides, and hardware
• Inlet thread size: M10-1.0
• Bleeder screw thread size: M8-1.25

Detailed Product Overview

This rear left brake caliper is built for Saab 9-5 brake hydraulic service where the original caliper has seized, leaked, or worn unevenly. The 40 mm piston size, bracketed design, and OE-style mounting points support proper brake pad movement and hydraulic operation on the listed Saab 9-5 rear left applications. If you are replacing a worn Saab 9-5 rear left caliper, Nugeon 99-09120B provides a direct-fit remanufactured solution for the specified model years.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Brake drag caused by a sticking rear left caliper
• Uneven rear brake pad wear on Saab 9-5 models
• Brake fluid seepage from a worn caliper body or bleeder area
• Reduced braking response from a seized piston
• Noise or vibration related to caliper hardware wear

Installation Notes and Tips

Confirm rear left fitment before installation and verify the vehicle configuration, especially for 2002-2004 Saab 9-5 models with a 308mm front disc. Inspect brake hoses, pads, and rotor condition during replacement, and bleed the brake system after installation to remove air from the hydraulic circuit. Use the correct M10-1.0 inlet connection and M8-1.25 bleeder thread during service.

Quality Assurance

This Nugeon remanufactured brake caliper is finished with rust preventative coating and built with a cast iron housing, steel piston, dust boots, and included bracket for the listed applications. It is intended as a service replacement for Saab 9-5 rear left brake repair where OE-style fitment is required.