Wagner Brake BD180705E Disc Brake Rotor - Rear

Brand Wagner Brake BD180705E
Position Rear
Nominal Thickness 12.0
Construction Full cast
Rust Resistant Coating Yes
Surface Type Smooth
Solid Or Vented Type Rotor Vented
Disc Finish Directional
Height 1.771
Height 45.0
Material Cast iron
Nominal Thickness .472
Outside Diameter 12.401
Outside Diameter 315.0
Fits Buick · 4 vehicles

Premium brake rotor. Engineered for maximum performance, corrosion resistance, and easy installation.

Vented design. Promotes efficient airflow for more consistent braking performance.

Rust-resistant coating. Helps protect the rotor from corrosion over time.

Cross-references 13506241 for the same application. See all 1.

$81.55Free shipping
Out of stock
Step 1 — Confirm fitment
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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 $81.55
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Wagner BD180705E Rear Brake Rotor

The Wagner Brake BD180705E is a rear disc brake rotor engineered for consistent braking performance, corrosion resistance, and straightforward installation. It is a fitment-based replacement for select Buick Envision models and is built with a rust-resistant coating on the non-braking surface to help protect exposed areas.

Key Features

  • Part number: BD180705E
  • Rear disc brake rotor for select Buick Envision applications
  • Full cast construction with cast iron material
  • Vented rotor design with smooth surface type
  • Directional disc finish for proper airflow orientation
  • Rust resistant coating on the non-braking surface
  • Nominal thickness: 12.0 mm (.472 in)
  • Outside diameter: 315.0 mm (12.401 in)
  • Height: 45.0 mm (1.771 in)

Detailed Description

Wagner Brake BD180705E is a rear brake rotor built for 2016-2019 Buick Envision models, including 2018-2019 Buick Envision XR, XS, XT, and XU26 rear applications. The vented, full cast design supports stable braking performance, while the smooth braking surface and directional finish are engineered for proper rotor operation. The black E-coat on the non-braking surface helps resist rust and corrosion where the rotor is exposed. For buyers searching for a rear brake rotor for 2016-2019 Buick Envision, BD180705E provides a direct-fit replacement option with the dimensions needed for the application. Pairing Wagner rotors with Wagner brake pads is recommended for balanced system performance.

This part cross-references 13506241 for the same application.

What It Helps Address

  • Brake pulsation caused by worn or uneven rotor surfaces
  • Reduced braking consistency from rotor wear
  • Corrosion on exposed rotor surfaces
  • Noisy braking related to rotor surface condition
  • Fitment issues when replacing a rear rotor on a Buick Envision

Installation Notes and Tips

Confirm rear fitment by year, model, and trim before installation. Verify rotor dimensions, including outside diameter, nominal thickness, and height, against the removed part. Clean the hub mounting surface before installing the rotor to help prevent runout-related concerns. For best results, replace brake pads and inspect related brake components when servicing the rear brake system on a Buick Envision.

Quality Assurance

Wagner premium brake rotors are engineered with a focus on performance, corrosion resistance, and ease of installation. BD180705E is built to meet the dimensional and application requirements for select Buick Envision rear brake service.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2019BuickEnvisionRearModel # XR, XS, XT, XU26; Black E-Coat on non-braking surface to prevent rust and corrosion
2018BuickEnvisionRearModel # XR, XS, XT, XU26; Black E-Coat on non-braking surface to prevent rust and corrosion
2017BuickEnvisionRearBlack E-Coat on non-braking surface to prevent rust and corrosion
2016BuickEnvisionRearBlack E-Coat on non-braking surface to prevent rust and corrosion
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
13506241