Performance Overview

The CMX SLC-19B7457 Disc Brake Caliper is designed as a direct replacement part for compatible Hyundai Sonata, Kia Optima applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

Installation Position: Rear Left

Key Features

• CMX new calipers are manufactured to exacting OE standards to ensure a perfect performance for the life of the vehicle
• Reinforced piston (FeSi) features higher tolerance to pressure and increased wear resistance
• High temperature EPDM rubber dust boots and premium silicone lubricant are used for a smoother operation and an extended product life
• Installation mounting hardware and mounting bracket are included where applicable for a hassle-free installation
• Part Reference Numbers : 19A7245 19A7457 SLB20743 2C-7245 2C-7457 19-P7245 19-P7457 19-B7245 19-B7457 BC51666 BC51668 141.51666 141.51668 SC0486-1 SC0499 C51666 C51668 99-00881B 89-00881B TBD 10-03709-1 10-03712-1 FRC13452N FRC13456N FRC13452C FRC134

Interchange Numbers

Interchange / Cross Reference Part Numbers: 19A7245, 19A7457, SLB20743, 2C-7245, 2C-7457, 19-P7245, 19-P7457, 19-B7245, 19-B7457, BC51666, BC51668, 141.51666, 141.51668, SC0486-1, SC0499, C51666, C51668, 99-00881B, 89-00881B, TBD, 10-03709-1, 10-03712-1, FRC13452N, FRC13456N, FRC13452C, FRC13456C, FRC13452, FRC13456, CN4851

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

• 2015 Hyundai Sonata
• 2016 Hyundai Sonata
• 2017 Hyundai Sonata
• 2018 Hyundai Sonata
• 2019 Hyundai Sonata
• 2017 Kia Optima
• 2018 Kia Optima
• 2019 Kia Optima
• 2020 Kia Optima

Vehicle Fitment Table

FAQ

Will this fit a 2015 Hyundai Sonata?
Yes, this Disc Brake Caliper fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

What position does this part fit?
This part is listed for the Rear Left position on compatible vehicles.

Can I use the interchange numbers to confirm compatibility?
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

Is professional installation recommended?
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

Common Searches

• Disc Brake Caliper for Hyundai Sonata, Kia Optima
• Rear Left Disc Brake Caliper for 2015 Hyundai Sonata
• CMX SLC-19B7457 Disc Brake Caliper
• replacement SLC-19B7457 Disc Brake Caliper
• 2015-2020 Hyundai Sonata, Kia Optima Disc Brake Caliper