Front Disc Brake Pads for OE Replacement

R1 Concepts R1 Optimum OE Pads part number 2551-2371-00 are front disc brake pads for a wide range of late-model Buick, Cadillac, Chevrolet, GMC, Acura, Honda, and EV applications. This pad set is built for direct front brake service on vehicles such as the Chevrolet Traverse, Cadillac XT5, and Buick Enclave.

Key Features

• Front disc brake pad set for OE-style replacement service
• R1 Optimum OE Pads product line
• Part number 2551-2371-00 for application matching
• Fits multiple gas and electric vehicle platforms
• Application-specific notes for sensor-equipped and caliper-specific vehicles

Compatible Vehicle Applications

• Fits 2025-2026 Buick Enclave, front; requires sensor BPS-47013 (1).
• Fits 2024-2026 Cadillac LYRIQ, front; base front brakes.
• Fits 2025-2026 Cadillac OPTIQ, front.
• Fits 2022-2026 Cadillac XT5, front; except Brembo front calipers.
• Fits 2021-2026 Chevrolet Blazer, front.
• Fits 2024-2026 Chevrolet Blazer EV, front.
• Fits 2024-2026 Chevrolet Equinox EV, front; requires sensor BPS-47015 (1).
• Fits 2024-2026 Chevrolet Traverse, front; requires sensor BPS-47013 (1).
• Fits 2024-2026 GMC Acadia, front; requires sensor BPS-47013 (1).
• Fits 2024-2026 Honda Prologue, front.
• Fits 2024-2025 Acura ZDX, front.
• Fits 2022-2025 Cadillac XT6, front; except Brembo front calipers.
• Fits 2021-2024 Buick Enclave, front.
• Fits 2024 Chevrolet Traverse Limited, front.
• Fits 2023 Cadillac LYRIQ, front.
• Fits 2021-2023 Chevrolet Traverse, front.
• Fits 2021-2023 GMC Acadia, front.
• Fits 2021-2022 Chevrolet Colorado, front.
• Fits 2021-2022 GMC Canyon, front.
• Fits 2021 Cadillac XT5, front.
• Fits 2021 Cadillac XT6, front.
• Fits 2020 Buick Enclave, front; TRW-ZF front calipers marked 48, 8E044.
• Fits 2020 Chevrolet Traverse, front; front TRW-ZF calipers marked 48, 8E044.

What This Brake Pad Set Helps Address

• Front brake pad wear on daily-driven SUVs and trucks
• Squealing or noisy pads during braking service
• Reduced stopping performance from worn friction material
• Brake maintenance on sensor-equipped front brake systems
• Replacement needs on OE-style front caliper setups

Installation Notes

Confirm the vehicle year, make, model, and front brake configuration before ordering. Some applications require a wear sensor, including BPS-47013 or BPS-47015, and certain Cadillac XT5, XT6, and Chevrolet Traverse/Buick Enclave applications exclude Brembo or specific TRW-ZF caliper setups. Part number 2551-2371-00 should be matched to the exact front brake system listed above.

Quality Assurance

R1 Concepts R1 Optimum OE Pads are positioned as an OE-style brake pad line for direct front brake replacement across supported applications. This part cross-references no additional part numbers in the provided data.