R1 Concepts 2551-1816-00 Disc Brake Pad Set - Rear

Rear Brake Pads for Select Genesis and Kia Models

R1 Concepts R1 Optimum OE Pads, part number 2551-1816-00, are rear disc brake pads for a wide range of Genesis, Hyundai, and Kia applications. This pad set is listed for rear use on models such as the Kia Stinger, Genesis G70, and Hyundai Santa Fe, with fitment spanning 2007-2023.

Key Features

• R1 Concepts R1 Optimum OE Pads line for OE-style brake pad replacement
• Rear disc brake pad set for listed Genesis, Hyundai, and Kia vehicles
• Fitment includes Kia Stinger rear, Genesis G70 rear, and Hyundai Santa Fe rear applications
• Part number 2551-1816-00 for catalog and service matching
• Compatible with multiple rear brake configurations, including notes for electric parking brake and single piston calipers where listed

Detailed Fitment and Application

Compatible With rear brake applications on 2022-2023 Genesis G70 Base Brakes, 2022-2023 Kia Stinger, 2019-2021 Genesis G70, 2018-2021 Kia Stinger with electric parking brake, 2018-2020 Genesis G80, 2011-2020 Kia Sorento, 2013-2019 Hyundai Santa Fe XL, 2010-2018 Hyundai Santa Fe, 2013-2018 Hyundai Santa Fe Sport, 2015-2017 Kia K900, 2011-2016 Hyundai Equus, 2010-2016 Hyundai Genesis Coupe with single piston calipers, 2014 Kia Sedona, 2007-2012 Kia Sedona, 2009-2010 Kia Borrego, 2009 Hyundai Genesis, and 2007-2008 Hyundai Entourage. The R1 Optimum OE Pads line is positioned as an OE-style replacement option for drivers servicing rear brake wear on these vehicles.

Common Issues This Part Can Address

• Rear brake pad wear that reduces stopping performance
• Squealing or noise from worn rear pads
• Uneven rear braking feel during normal driving
• Brake service needs on Genesis G70, Kia Stinger, and Hyundai Santa Fe rear systems
• Replacement of pads on vehicles with listed rear caliper and parking brake configurations

Installation Notes and Tips

Verify the rear brake configuration before ordering, especially on Kia Stinger models with electric parking brake and Hyundai Genesis Coupe models with single piston calipers. Confirm the part number 2551-1816-00 against the existing pad shape and vehicle brake setup before installation. Proper brake service should include inspection of rotors, calipers, and wear indicators as part of the repair process.

Quality Assurance

R1 Concepts identifies this as part of its R1 Optimum OE Pads product line, an OE-style brake pad offering for listed rear applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.