What is the main benefit of drilled and slotted rotors?

Drilled and slotted rotors help manage heat and debris. The holes allow gases and heat to escape, while the slots sweep away dust and keep the pad surface clean, leading to more consistent braking performance.

Does this rotor come with any hardware?

This listing is for the brake rotor only. Installation hardware, such as lug nuts or brake pads, is typically sold separately.

What is the silver finish on the rotor?

The silver finish is a protective coating applied to the rotor surface. It helps prevent rust and corrosion, especially during storage and initial use, while also giving the rotor a clean appearance.

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Specifications

Brand: R1 Concepts
Part #: EDZ-47042L
UPC: 194873307752

R1 04-16 Buick LaCrosse Rear Left Drilled & Slotted Silver Brake Rotor

Name: R1 04-16 Buick LaCrosse Rear Left Drilled & Slotted Silver Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-04-16-buick-lacrosse-rear-left-drilled-slotted-silver-brake-rotor-t14-985629
Price: 64.65 USD
Availability: BackOrder

$64.65

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

R1 Concepts rear left drilled & slotted brake rotor for 2004-2016 Buick LaCrosse. Improves heat dissipation for consistent braking.

Key Features

Fits 2004-2016 Buick LaCrosse rear left.
Drilled holes help dissipate heat and gases.
Slotted design sweeps away dust and debris.
Silver finish resists corrosion.
Direct fit replacement rotor.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is the rear left brake rotor from R1 Concepts, specifically made for your 2004-2016 Buick LaCrosse. It's designed with both drilling and slotting to help manage heat and keep your brakes working reliably, especially when you need them most.

The drilled holes allow hot gases and dust to escape from the rotor surface, while the slots help to sweep away debris and keep the pad surface clean. This combination means you get more consistent stopping power, particularly during repeated braking or in demanding situations. The silver finish also helps protect the rotor from rust and corrosion, keeping it looking good and performing well over time.