PowerStop JBR1908XPR Disc Brake Rotor Set - Front

PowerStop Rear Drilled and Slotted Rotor Pair

Upgrade braking performance with the PowerStop JBR1908XPR rear drilled and slotted brake rotor pair. These vented rotors use a cross-drilled and slotted surface to help manage heat, clear dust and moisture, and maintain consistent friction contact during demanding stops.

Built for direct OE fitment, this rotor set installs without special modifications and uses silver zinc dichromate plating to help resist rust and corrosion. It is a practical choice for drivers looking for a rear brake rotor replacement with added cooling and surface-cleaning benefits.

Key Features

• Part number JBR1908XPR
• Rear disc brake rotor set with vented construction
• Slotted X drilled surface for improved cooling and rotor cleaning
• Rounded slots help sweep away gases, dust, and moisture
• Silver zinc dichromate coating helps resist rust and corrosion
• Direct OE fit for straightforward replacement
• Outside diameter: 12.01 in. (305.10 mm)
• Nominal thickness: 0.98 in. (25.00 mm)
• Discard thickness: 0.91 in. (23.00 mm)
• Overall height: 1.92 in. (48.70 mm)
• 5-lug, 4.50 in. bolt circle diameter

Product Line Details

Power Stop’s drilled and slotted rotor line focuses on heat management and surface consistency for everyday driving and harder braking conditions. The cross-drilled pattern and slot design are intended to support cleaner pad contact and more stable braking feel, while the zinc-plated finish adds corrosion resistance for long-term appearance and service life.

Vehicle Fitment

• Fits 2022-2026 Hyundai Sonata, front
• Fits 2023-2025 Hyundai Elantra, front
• Fits 2021 Hyundai Elantra, front
• Fits 2022-2025 Kia K5, front
• Fits 2022 Hyundai Elantra, front
• Fits 2020-2021 Hyundai Sonata, front
• Fits 2021 Kia K5, front

Compatible with Hyundai Sonata, Hyundai Elantra, and Kia K5 front brake applications listed above. This part cross-references Hyundai/Kia OE numbers 51712-L0000 and 51712-L1000 for the same application.

What It Helps Address

• Brake fade during repeated stops or higher-heat driving
• Dust and moisture buildup on the rotor surface
• Rust and corrosion on exposed brake rotor surfaces
• Uneven friction contact caused by contaminated rotor faces
• OE rotor replacement needs for front brake service on supported vehicles

Installation Notes and Quality

Install as a direct OE-style replacement on the listed front applications for Hyundai Sonata, Hyundai Elantra, and Kia K5. Verify rotor dimensions, bolt pattern, and position before installation, and inspect pads and related brake components during service. The zinc dichromate finish and OE-fit design support a clean replacement process without special modifications.

PowerStop manufactures this rotor pair as a bolt-on upgrade for cooling, corrosion resistance, and consistent braking performance in the listed applications.