Akebono ProACT Disc Brake Pad Set P/N:ACT1109
Enjoy whisper-quiet, low-dust stops with the Akebono ProACT Ceramic Rear Disc Brake Pad Set ACT1283. This ceramic rear brake pad set drops in as a direct-fit replacement for the 2007-2017 Lexus LS460, 2008-2016 Lexus LS600H, 2018-2024 Lexus LS500, 2018-2024 Lexus LS500H, and 2021-2025 Toyota Mirai (see the Buyer's Guide tab for engine-level details). Akebono's ProACT Ultra-Premium ceramic pads use OE-validated, application-specific formulations built for smooth, consistent braking and NVH control.
Akebono Brake Corporation originated ceramic brake technology and supplies advanced brake and friction material as original equipment on many models. Worn pads may signal themselves with squealing, reduced braking response, or a lit brake-wear indicator. For even, balanced braking, replace both sides of the axle together as a matched set.
This part cross-references / interchanges with the following part numbers:
What vehicles does the ACT1283 fit?
It fits the 2007-2017 Lexus LS460, 2008-2016 Lexus LS600H, 2018-2024 Lexus LS500, 2018-2024 Lexus LS500H, and 2021-2025 Toyota Mirai. Check the Buyer's Guide tab to confirm your vehicle.
Is this a front or rear brake pad set?
This ACT1283 set is cataloged for the rear axle position on the listed applications.
What friction material are these pads?
They use Akebono's OE-validated, application-specific ceramic formulation, designed for smooth, consistent braking and NVH control.
Do ceramic pads run cleaner and quieter?
Yes. Compared to conventional semi-metallic pads, ceramic friction runs quieter and produces lighter-colored, less-visible brake dust during everyday street driving.
Should I replace both sides at once?
For even, balanced braking it's best to replace the pads on both sides of the axle together as a matched set.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.