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R1 Concepts

Rear Optimum OE Brake Pads & Hardware Kit

Fits: 16-25 Lexus ES300h

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R1 Concepts Rear Optimum OE Brake Pads & Hardware Kit
Fits: 16-25 Lexus ES300h

Fitment

Please Note: R1 Concepts Rear Optimum OE (OPTIMUM OEp) Brake Pads & Hardware Kit, part 2551-1879-01 (stored MPN rnc2551-1879-01). Legacy title 'R1 2016-2025 Lexus ES300H Rear R1 Optimum OE Pads & Hardware Kit' was reformatted to house form (brand spelled R1 Concepts per the official brand name, two-digit bracket years, ES300h capitalization) with no fitment change. FLAGS: (1) the title's 2016 start year does not match the Lexus ES300h application in the stored fitment list, which is 2019-2025 - the 2016 start matches the Lexus RX350/RX450h applications in that list (2016-2022); the title range was kept as the legacy range under the Correction Standard and Leo should confirm; (2) no exact-part catalog page for 2551-1879-01 was retrieved this run (R1 Concepts' own site confirms the OPTIMUM OEp series only in general terms), so every fitment fact was kept from this product's own stored copy and fitment list verbatim. Master Sheet mapping: Brake Pads (Brakes / Brake Pads, R1 pads & hardware kit precedent); taxonomy vp-1-4-1. Notes-only: no fitment bucket written. Cleaned with flags 2026-11-10 (batch newspk-2268).

Description

This R1 Concepts Rear Optimum OE Brake Pads & Hardware Kit, part 2551-1879-01, is a rear OPTIMUM OEp brake pad and hardware kit for the applications in the stored fitment list, including the Lexus ES300h 2019-2025. Per the R1 Concepts copy stored in this listing, the OPTIMUM OEp pads are built for longevity, performance and value, with long wear, low noise and very low dust, correct friction performance for each vehicle, a consistent pedal feel and superb brake response, and a 100% asbestos-free formulation.

Features & Specifications:

  • R1 Concepts part number 2551-1879-01 (stored MPN rnc2551-1879-01); listing SKU 936763
  • Rear position; OPTIMUM OEp series brake pads with hardware kit, per the legacy title
  • 100% asbestos-free formulation, per the stored R1 Concepts copy
  • Rotor friendly with proven longer rotor and pad life; plug and play - no modification, per that copy
  • Recommended use: daily use, per that copy
  • One unit per SKU, per the stored listing attributes

Fitment:

  • Lexus ES250 2021-2025; Lexus ES300h 2019-2025; Lexus ES350 2019-2025; Lexus RX350 2016-2022; Lexus RX350L 2018-2022; Lexus RX450h 2016-2022; Lexus RX450hL 2018-2022; Lexus UX200 2019-2022; Lexus UX250h 2019-2024; Lexus UX300h 2025; Toyota Avalon 2019-2022; Toyota C-HR 2018-2022; Toyota Camry 2018-2026; Toyota Corolla 2022-2025; Toyota Prius 2023-2026; Toyota RAV4 2019-2025; Toyota Venza 2021-2024 (415 entries in the stored fitment list)
  • Rear position only, per the legacy title
  • Confirm by part number 2551-1879-01 before ordering

Questions & Answers:

  • Does this brake pad kit fit my Lexus ES300h? The stored fitment list for this R1 Concepts rear pad and hardware kit, part 2551-1879-01, covers the Lexus ES300h 2019-2025; confirm by part number 2551-1879-01 before ordering.
  • What is in the box? One R1 Concepts Rear Optimum OE Brake Pads & Hardware Kit, part 2551-1879-01, is included per SKU, per the stored listing attributes.
  • Are these pads for daily driving? Yes - per the R1 Concepts copy stored in this listing, the OPTIMUM OEp pads are recommended for daily use and use a 100% asbestos-free formulation.

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For R1 Concepts warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov