What is the main benefit of drilled and slotted rotors?

Drilled and slotted rotors help to dissipate heat and gasses more effectively than standard rotors. The slots sweep away dust and debris, while the drilled holes allow for better airflow, leading to more consistent braking performance, especially under heavy use.

Does this rotor come with any hardware?

This listing is for the brake rotor only. You will need to reuse your existing hardware or purchase new hardware separately for installation.

What is the black finish on the rotor?

The black finish is a protective coating applied to the rotor surface. It helps to prevent rust and corrosion during shipping and storage, and also provides a clean, finished look on the vehicle.

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Specifications

Brand: R1 Concepts
Part #: ECB-53002L
UPC: 194873269166

R1 03-10 Chevrolet Cobalt Front Left Drilled & Slotted Black Brake Rotor

Name: R1 03-10 Chevrolet Cobalt Front Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-03-10-chevrolet-cobalt-front-left-drilled-slotted-black-brake-rot-t14-975458
Price: 101.85 USD
Availability: BackOrder

$101.85

On Backorder

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

Fits 2005-2010 Chevrolet Cobalt. This front left R1 Concepts drilled and slotted brake rotor offers improved stopping power and heat dissipation.

Key Features

Fits 2005-2010 Chevrolet Cobalt, 2007-2009 Pontiac G5, and 2003-2007 Saturn Ion.
This is the front left brake rotor.
Features a drilled and slotted design for improved heat and gas dissipation.
Black finish for a clean appearance.
Direct fit replacement for the factory 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

If you're looking to upgrade the braking performance on your 2005-2010 Chevrolet Cobalt, this front left drilled and slotted black brake rotor from R1 Concepts is a solid option. It's designed to replace your factory rotor, offering a direct fit for easier installation. The drilled and slotted design helps your brakes perform better, especially during repeated stops.

This rotor features a black finish for a clean look behind your wheels. The slots help to sweep away dust and gas that can build up between the pad and rotor, which can reduce braking effectiveness. The drilled holes further aid in venting heat and gas, helping to keep your brakes cooler and more consistent when you need them most. This is a well-built rotor that aims to give you more confidence when braking.