What is the benefit of a drilled brake rotor?

Drilled rotors have holes that help vent hot gases and moisture away from the brake pad surface. This can improve braking consistency, especially during heavy use or in wet weather.

What does the black finish do?

The black finish on this rotor is primarily for corrosion resistance. It helps protect the rotor from rust and keeps it looking good.

Is this rotor a direct replacement for my Buick 98?

This rotor is designed to be a direct replacement for the original front left rotor on 1978-1990 Buick 98 models. Always verify fitment for your specific vehicle.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: R1 Concepts
Part #: 623-47009L

R1 78-90 Buick 98 Front Left Drilled Black Brake Rotor

Name: R1 78-90 Buick 98 Front Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-78-90-buick-98-front-left-drilled-black-brake-rotor-t14-957548
Price: 128.70 USD
Availability: BackOrder

$128.70

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 drilled front left brake rotor for 1978-1990 Buick 98.

Key Features

Fits 1978-1990 Buick 98 front left.
Drilled rotor design helps dissipate heat and gases.
Black finish provides corrosion resistance.
Designed as a direct replacement for the original rotor.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

R1 Concepts is known for offering a wide range of brake components. This specific part is a front left drilled brake rotor, designed for the 1978 through 1990 Buick 98. Drilled rotors like this one help to dissipate heat and gases more effectively than standard, solid rotors.

The drilling pattern on this rotor helps to vent hot gases and moisture away from the pad surface. This can lead to more consistent braking performance, especially during repeated stops or in wet conditions. The black finish is applied for corrosion resistance, helping to keep the rotor looking good and protected from rust.