Nugeon 99P17289B Disc Brake Caliper - Rear Left or Rear Right

Nugeon Rear Disc Brake Caliper for S10, Blazer, Jimmy, Sonoma

Nugeon TechShield 360 (tm) disc brake caliper Part Number 99P17289B is a remanufactured rear caliper built for select Chevrolet, GMC, Oldsmobile, and Isuzu applications. It is configured with a mounting bracket and a 48 mm phenolic piston for direct replacement service on the rear left or rear right position, depending on vehicle application.

Key Features

• Remanufactured disc brake caliper for brake hydraulics service
• TechShield 360 (tm) product line for added corrosion-focused protection
• Aluminum casting with rust preventative grey finish
• 48 mm phenolic piston, single-piston design
• Bleeder screw included with M10-1.0 thread
• Bracket included for listed applications
• Caliper slides, dust boots, and hardware included
• Banjo bolt inlet fitting with copper crush washers where applicable

Detailed Description

This Nugeon brake caliper, Part Number 99P17289B, is built for rear brake service on vehicles such as Chevrolet S10, Chevrolet Blazer, GMC Jimmy, GMC Sonoma, Oldsmobile Bravada, and Isuzu Hombre. The TechShield 360 (tm) line focuses on corrosion resistance and service durability, while the aluminum housing and phenolic piston support consistent brake operation in a rear disc brake setup. Housing cast numbers include 18024225, 18024251, K242-009C, 0658-712-1, and C659-713 for identification during replacement matching.

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

What It Helps Address

• Sticking or seized rear caliper operation
• Brake fluid leakage at the caliper body or bleeder area
• Uneven rear brake pad wear from caliper drag
• Reduced braking response caused by worn hydraulic components
• Corrosion-related caliper replacement on older S10, Blazer, Jimmy, and Sonoma platforms

Installation Notes and Tips

Fits 1997-2005 Chevrolet Blazer, rear right; 1998-2005 Chevrolet Blazer, rear left; 1997-2005 GMC Jimmy, rear right; 1998-2004 GMC Jimmy, rear left; 1997-2004 Chevrolet S10, rear right; 1997-2003 Chevrolet S10, rear left; 1997-2004 GMC Sonoma, rear right; 1997-2003 GMC Sonoma, rear left; 1997-2001 Oldsmobile Bravada, rear right; 1997-2001 Oldsmobile Bravada, rear left; 1998-2000 Isuzu Hombre, rear right; and 1998-2000 Isuzu Hombre, rear left.

Verify the rear position, mounting bracket style, inlet thread size, and bleeder screw orientation before installation. The caliper uses a banjo bolt inlet fitting and M10-1.0 inlet thread size. Brake pad installation hardware is included where applicable, but pads are not included.

Quality Assurance

Nugeon TechShield 360 (tm) calipers are remanufactured to replace worn hydraulic brake components with application-specific fitment and identified castings for easier matching. Part Number 99P17289B is built for direct replacement use on the listed rear applications.