PowerStop JBR1512XPR Disc Brake Rotor Set - Front

Front Drilled and Slotted Rotor Upgrade

PowerStop JBR1512XPR is a front disc brake rotor set for 2003-2006 Kia Sorento applications. It combines cross-drilled holes, rounded slots, and a zinc dichromate coating to support cooler braking, cleaner pad contact, and corrosion resistance in daily driving and demanding stops.

Built as a direct OE-fit replacement, this rotor set installs without special modifications on the front of the Kia Sorento. The Power Stop front drilled, slotted and zinc plated brake rotor pair is a practical upgrade for drivers looking for consistent brake response and a cleaner rotor surface.

Key Features

• Fits 2003-2006 Kia Sorento, front
• PowerStop part number JBR1512XPR
• Cross-drilled and slotted surface for improved heat management and pad cleaning
• Silver zinc dichromate plating helps resist rust and corrosion
• Vented rotor design for front brake applications
• Direct OE fit with no special modifications required
• 5-lug, 139.70 mm bolt circle fitment

Product Details

The Power Stop drilled and slotted rotor line focuses on brake cooling and surface cleanup under repeated stops. On the Kia Sorento, JBR1512XPR uses precision cross-drilling to help move heat away from the braking surface, while the rounded slots sweep away gas, dust, and moisture to maintain consistent pad-to-rotor contact. The zinc plated finish adds a corrosion-resistant layer that helps preserve the rotor surface in exposed conditions.

This part cross-references Centric Parts 120.50008 for the same application. JBR1512XPR is also listed with interchange references including 517123E200 and 517123E400.

Common Brake Issues It Can Address

• Brake fade during repeated stops
• Excess heat buildup at the front brakes
• Dust, gas, and moisture on the rotor surface
• Rust and corrosion on exposed rotor faces
• Uneven pad contact caused by a worn or damaged rotor surface

Installation Notes and Fitment

Compatible with 2003-2006 Kia Sorento front brake applications. Verify rotor dimensions before installation, including 300.00 mm outside diameter, 28.00 mm nominal thickness, 26.00 mm discard thickness, 54.30 mm overall height, and 5-lug mounting with a 139.70 mm bolt circle. This rotor is vented and uses an OE-style direct fit, so standard front brake service procedures apply.

Quality Assurance

PowerStop manufactures this rotor as a direct replacement part with OE-style fitment and corrosion-resistant plating. The drilled and slotted design follows the brand’s performance brake rotor approach for improved cooling and surface cleaning in front brake service.