Do I need to replace both rear rotors?

While this rotor is sold individually for the left rear side, it's generally recommended to replace brake rotors in pairs on the same axle. This ensures even braking performance and wear.

What is the black finish for?

The black finish on this rotor is primarily for corrosion resistance on the non-friction surfaces, helping to prevent rust and maintain a clean appearance.

What is the difference between drilled and slotted rotors?

Drilled rotors have holes that help vent heat and gases, reducing brake fade. Slotted rotors have grooves that help clear dust and moisture from the pad surface, improving consistent contact and stopping power.

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Specifications

Brand: R1 Concepts
Part #: ECB-54051L
UPC: 194873270209

R1 02-04 Ford Focus Rear Left Drilled & Slotted Black Brake Rotor

Name: R1 02-04 Ford Focus Rear Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-02-04-ford-focus-rear-left-drilled-slotted-black-brake-rotor-t14-975525
Price: 93.89 USD
Availability: BackOrder

$93.89

On Backorder

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

Fits 2002-2004 Ford Focus. This rear left R1 Concepts drilled and slotted brake rotor offers improved stopping performance.

Key Features

Fits 2002-2004 Ford Focus rear left.
Drilled holes help dissipate heat and gases for reduced brake fade.
Slotted surface sweeps away dust and moisture for consistent braking.
Black finish resists rust on non-friction surfaces.
Direct replacement for the factory brake 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 for your 2002-2004 Ford Focus. It's a drilled and slotted rotor from R1 Concepts, designed to replace your factory original and give you a bit more stopping power, especially under harder braking conditions.

The drilled holes help dissipate heat and gases that build up during braking, which can reduce brake fade. The slots on the rotor surface also help to sweep away dust and moisture, keeping the pad surface cleaner and allowing for more consistent contact. This rotor is finished in black, which not only looks good but also helps to prevent rust on the non-friction surfaces.

This rotor is a direct replacement for the left rear position on your Focus. Make sure you order two if you plan to replace both rear rotors.