Dynamite Friction 604-21030 Disc Brake Rotor - Front

Brand	Dynamite Friction 604-21030
Position	Front
Bolt Hole Diameter	12.7
Bolt Hole Quantity	5
Discard Thickness	26
Height	49
Inside Diameter	69.05
Nominal Thickness	29
Outside Diameter	320
Solid Or Vented Type Rotor	Vented
Product line	DFC GEOSPEC Coated Rotor
Fits	Kia · 6 vehicles

GEOSPEC coated rotor. Coating helps resist corrosion and keeps the rotor looking cleaner longer.

Vented design. Promotes airflow through the rotor for more consistent braking performance.

Disc brake rotor. A direct replacement for the braking system's rotor component.

$87.08Free shipping

In stock · usually ships same day before 1pm CST

Step 1 — Confirm fitment

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Step 2 — Quantity

Disc Brake Rotors are typically replaced in pairs, axle by axle.

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Free returns within 60 days if it doesn't fit when fitment is verified.

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Front Brake Rotor for Kia Sorento

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-21030, is a vented front disc brake rotor for 2015-2020 Kia Sorento applications. It is built around the listed OE-style dimensions to support proper fitment on the front axle of the Kia Sorento.

Key Features

Brand: Dynamite Friction
Brand line: DFC GEOSPEC Coated Rotor
Part number: 604-21030
Part type: disc brake rotor
Vented rotor design
Outside diameter: 320 mm
Nominal thickness: 29 mm
Discard thickness: 26 mm
Height: 49 mm
Inside diameter: 69.05 mm
5-bolt hole pattern with 12.7 mm bolt hole diameter

Product Details

The DFC GEOSPEC Coated Rotor line focuses on coated brake rotor construction for consistent service fit and corrosion resistance on exposed rotor surfaces. This rotor is specified for front use on the Kia Sorento and matches the listed dimensions for diameter, thickness, center bore, and bolt pattern. If you are searching for a front brake rotor for 2015-2020 Kia Sorento, part number 604-21030 provides a direct reference point for the correct application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Rotor Can Address

Front brake pulsation from rotor wear or thickness variation
Brake noise caused by a worn or uneven rotor surface
Reduced braking consistency from a rotor at or near discard thickness
Corrosion on the rotor surface affecting service appearance and maintenance
Fitment problems when replacing a front rotor with the wrong diameter or bolt pattern

Installation Notes and Tips

Verify rotor dimensions against the existing front brake setup before installation. Confirm the vehicle is a 2015-2020 Kia Sorento and that the application is front axle only. Inspect pads, caliper condition, and hub mating surfaces during service so the new rotor seats evenly and the braking system can be reassembled correctly. Part number 604-21030 should be matched to the vehicle’s front brake specification before installation.

Quality Assurance

DFC GEOSPEC Coated Rotor products are built to published dimensional specifications for application-specific fitment. Use the listed measurements and vehicle coverage to confirm the correct replacement for your Kia Sorento front brake service.

This part fits 6 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Position	Notes
2020	Kia	Sorento	Front	DFC GEOSPEC Coated Rotor
2019	Kia	Sorento	Front	DFC GEOSPEC Coated Rotor
2018	Kia	Sorento	Front	DFC GEOSPEC Coated Rotor
2017	Kia	Sorento	Front	DFC GEOSPEC Coated Rotor
2016	Kia	Sorento	Front	DFC GEOSPEC Coated Rotor
2015	Kia	Sorento	Front	DFC GEOSPEC Coated Rotor
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