Wagner Brake BD125702E Disc Brake Rotor - Rear

Brand Wagner Brake BD125702E
Position Rear
Construction Full cast
Rust Resistant Coating Yes
Surface Type Smooth
Solid Or Vented Type Rotor Solid
Disc Finish Directional
Height 1.524
Height 38.7
Material Cast iron
Nominal Thickness 0.437
Nominal Thickness 11.100
Outside Diameter 11.063
Outside Diameter 281.0
Fits Buick, Cadillac, Oldsmobile, and Pontiac · 24 vehicles

Full cast construction. Cast iron rotor design delivers a stable braking surface for rear service.

Rust-resistant coating. Protects non-braking surfaces from corrosion during everyday exposure.

Directional finish. Supports consistent rotor orientation and clean installation.

Cross-references Dorman - HELP 56851, 18022401 and 18060236 for the same application. See all 3.

$60.79Free 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
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $60.79
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Brake Rotor for Select GM Vehicles

The Wagner Brake BD125702E is a rear disc brake rotor built for select Buick, Pontiac, Oldsmobile, and Cadillac applications. It combines a full cast construction with a smooth braking surface and rust-resistant coating for dependable service and easier installation.

Key Features

  • Full cast construction in cast iron for stable braking performance
  • Rust-resistant coating on non-braking surfaces to help limit corrosion
  • Smooth, solid rotor design for rear brake applications
  • Directional disc finish for consistent surface orientation
  • Engineered for 281 mm diameter rear rotor applications
  • Wagner premium rotor design focused on performance and installation ease

Product Details

Wagner Brake BD125702E is a rear disc brake rotor with an 11.063-inch outside diameter, 0.437-inch nominal thickness, and 1.524-inch height. Its solid, full cast design and directional finish are built for vehicles that use a 281 mm rear rotor, including 2000-2005 Buick LeSabre, 2000-2005 Buick Park Avenue, 2000-2005 Pontiac Bonneville, 2001-2003 Oldsmobile Aurora, and 2002 Cadillac Eldorado. This part cross-references Dorman - HELP 56851 for the same application.

Common Uses

  • Rear brake rotor replacement for worn or scored braking surfaces
  • Correction for brake pulsation caused by rotor wear or uneven finish
  • Service replacement for corrosion on the non-braking surfaces
  • Restoration of proper rear brake contact on 281 mm rotor applications

Installation Notes

Verify rear fitment by year, make, model, and 5-stud wheel configuration before installation. Confirm rotor diameter and thickness match the original equipment specification, and pair with matching brake pads for balanced braking performance. Clean the non-braking surfaces before installation to preserve the corrosion-resistant coating.

Quality Assurance

Wagner Brake designs premium rotors with a focus on performance, corrosion resistance, and installation ease. The BD125702E is engineered to meet the dimensional and application requirements listed for the specified rear brake applications.

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2005BuickLeSabre—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2005BuickPark Avenue—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2005PontiacBonnevilleSLERear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2005PontiacBonnevilleSERear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2004BuickLeSabre—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2004BuickPark Avenue—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2004PontiacBonnevilleSLERear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2004PontiacBonnevilleSERear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2003BuickLeSabre—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2003BuickPark Avenue—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2003OldsmobileAurora—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2003PontiacBonneville—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2002BuickLeSabre—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2002BuickPark Avenue—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2002CadillacEldorado—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2002OldsmobileAurora—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2002PontiacBonneville—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2001BuickLeSabre—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2001BuickPark Avenue—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2001OldsmobileAurora—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2001PontiacBonneville—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2000BuickLeSabre—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2000BuickPark Avenue—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
2000PontiacBonneville—Rear5 Stud Wheel; with 281 (mm) Diameter Rotor; Black E-Coat on non-braking surface to prevent rust and corrosion
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 568511802240118060236