BBB Industries
Reman Caliper w/ Installation Hardware

BBB Industries 99R17370B Disc Brake Caliper - Rear Right

Brand BBB Industries 99R17370B
Position Rear Right
Anti-Squeal Shims Included No
Bleeder Screw Cap Included No
Bleeder Screw Included Yes
Bleeder Screw Size M10-1.0 x 28
Bleeder Screw Thread (mm) M10-1.0
Bleeder Thread Size M10-1.0
Bracket Included Yes
Bracket Mounting Bolts Included No
Caliper And Pad Hardware Included No
Caliper Color Red
Caliper Finish Powder Coat
Caliper Slides Included Yes
Casting Material Aluminum
Dust Boots Included Yes
Hardware Included Yes
Housing Cast Numbers K242-025C
Inlet Fitting Type Banjo Bolt
Inlet Port Thread Size (mm) M10-1.0 x 27.32
Inlet Thread Size M10-1.0
New or Remanufactured Remanufactured
Package Contents Includes Brake Pad Installation Hardware W/ Banjo Bolt & Copper Crush Washers - Where Applicable
Pads Included No
Piston 1 Diameter (mm) 42
Piston Material Phenolic
Piston Outside Diameter (in) 2
Piston Outside Diameter (mm) 42
Wear Sensors Included No
Product line Reman Caliper w/ Installation Hardware
Fits Pontiac · 4 vehicles

Remanufactured caliper. Restored for dependable braking performance with installation hardware included.

Aluminum housing. Lightweight construction with a powder-coated finish for added corrosion resistance.

Complete hardware included. Comes with slides, bracket, bleeder screw, and dust boots for easier service.

$142.14Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $142.14
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Right Brake Caliper for Pontiac Grand Prix

BBB Industries 99R17370B is a remanufactured disc brake caliper for the rear right position on select Pontiac Grand Prix models. It is built with an aluminum casting, a red powder-coated finish, and a 42 mm phenolic piston for direct replacement service on the listed application.

The BBB Industries Reman Caliper w/ Installation Hardware line focuses on remanufactured brake hydraulics with application-specific fitment and included service components where applicable. For this Pontiac Grand Prix rear right caliper, the design includes the bracket, caliper slides, dust boots, and bleeder screw to support a complete brake service on the confirmed vehicle application.

  • Fits 2005-2008 Pontiac Grand Prix, rear right
  • Remanufactured disc brake caliper with aluminum housing
  • Red powder coat finish for a clean OE-style appearance
  • 42 mm phenolic piston for rear brake operation
  • Banjo bolt inlet fitting with M10-1.0 thread size
  • Bracket included for the confirmed application
  • Caliper slides, dust boots, and bleeder screw included
  • Brake pad installation hardware and banjo bolt with copper crush washers included where applicable

BBB Industries 99R17370B is a direct-fit rear right brake caliper for 2005-2008 Pontiac Grand Prix models. It is built for the rear hydraulic brake system and matches the listed mounting and inlet specifications for the application. If you are replacing a leaking, sticking, or unevenly operating rear caliper on a Pontiac Grand Prix, this part number 99R17370B provides the correct fitment details for service planning.

Common Brake Issues This Caliper Can Address

  • Brake fluid leakage at the caliper housing or bleeder area
  • Rear brake drag caused by a sticking piston or slide hardware
  • Uneven rear brake wear from caliper movement problems
  • Soft or inconsistent rear brake response from a worn hydraulic caliper
  • Corrosion or finish damage on the original rear right caliper

Installation Notes and Tips

Verify rear right placement, banjo bolt inlet style, and M10-1.0 thread specifications before installation. Inspect the brake hose, copper crush washers, and mounting surfaces during service, and bleed the brake system after installation to remove air from the hydraulic circuit. Confirm pad condition and rotor wear before returning the vehicle to service.

Quality Assurance

This BBB Industries remanufactured caliper is built as a service replacement for the listed Pontiac Grand Prix application and is supplied with the specified hardware and components noted above. Part number 99R17370B is intended to match the confirmed rear right fitment for 2005-2008 Pontiac Grand Prix brake repair.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2008PontiacGrand PrixGXPRear RightSupplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware
2007PontiacGrand PrixGXPRear RightSupplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware
2006PontiacGrand PrixGXPRear RightSupplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware
2005PontiacGrand PrixGXPRear RightSupplied w/ Mounting Bracket; Red Caliper Finish; Reman Caliper w/ Installation Hardware