EBC RK7637 Vented Rear Brake Rotor for 2013-2020 Lexus GS350 IS300/IS350 RC300

Vehicle Fitment

• 2013-2020 Lexus GS350 (RWD, 3.5L V6)
• 2016-2020 Lexus IS300 (RWD/AWD, 3.5L V6)
• 2014-2018 Lexus IS350 (RWD/AWD, 3.5L V6)
• 2015-2020 Lexus RC350 (RWD/AWD, 3.5L V6)
• 2016-2020 Lexus RC300 (RWD/AWD, 2.0L Turbo I4)

Features

• OE-style vented one-piece G3000 grey iron casting
• Non-directional, diamond-turned braking surface for smooth bedding
• Thermic Black (Geomet) corrosion-resistant coating
• 100% run-out-inspected to OE tolerances
• Strategic venting for improved heat dissipation and fade resistance
• Balanced to minimize NVH and vibration
• Direct-bolt 5x114.3 mm PCD, 62 mm hub bore for clean fitment
• Street-legal, emissions-compliant OE replacement

Specifications

• Position: Rear axle only
• Diameter: 309.8 mm (12.2"); Height: 67.4 mm
• New Thickness: 18.009 mm; Minimum: approximately 16 mm
• Center Bore: 62.0 mm; Bolt Pattern: 5x114.3 mm
• Material: SAE G3000 grey iron; Finish: Thermic Black, diamond-turned
• Meets or exceeds OEM specs for Lexus RWD/AWD 3.5L V6 & 2.0L I4 Turbo
• Emissions: 50-state compliant, street use only

Included Components

• 2x EBC RK7637 vented rear brake rotors

Product Description

The EBC RK7637 is a premium OE-style replacement rear brake rotor engineered to fit a broad range of Lexus RWD and AWD applications from 2013 through 2020, including GS350, IS300/IS350, RC300/RC350 with the 3.5 L V6 and 2.0 L I4 turbo engines. Cast from high-grade G3000 grey iron and coated with Thermic Black Geomet, it delivers enhanced corrosion resistance and long-lasting durability in daily driving conditions.

With a 309.8 mm diameter and precision diamond-turned braking surface, the RK7637 ensures smooth pad bedding, reliable braking performance, and minimal NVH. The 5x114.3 mm bolt pattern and 62 mm center bore allow for straightforward, bolt-on installation to the rear axle without machining or adapters. Designed to OE tolerances and run-out inspected 100%, this rotor offers consistent, OEM-quality braking - perfect for routine maintenance or replacement on commuter luxury Lexus sedans and coupes.