MPA Electrical 1003-1391C Disc Brake Pad Set - Rear

Rear Ceramic Brake Pads for Toyota and Lexus

MPA Electrical Quality-Built Black Series Ceramic Brake Pads with hardware are built for rear brake service on select Toyota and Lexus applications. Part number 1003-1391C is a direct-fit disc brake pad set for drivers looking for smooth pedal response, low dust, and quiet operation.

Key Features

• Ceramic friction material for consistent rear braking performance
• Application-specific friction formula for predictable pedal feel
• Low-dust design to help keep wheels cleaner
• Engineered for quiet operation with pad shims included
• Integrally molded friction material attachment for stable pad construction
• Mounting hardware and abutment clips included
• Adhesive-backed pad shim included
• New condition replacement part

Quality-Built Black Series Details

The Quality-Built Black Series line focuses on brake pad performance with ceramic compounds tuned for rear disc brake applications. For Toyota Sienna, Toyota Highlander, Toyota Mirai, Toyota Prius V, Lexus RX350, and Lexus RX450h rear brake service, part number 1003-1391C is formulated to deliver even braking response across a wide temperature range while helping reduce noise and dust.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Helps Address

• Squealing or noisy rear brake pads
• Excess brake dust on wheels
• Uneven or inconsistent rear pedal feel
• Reduced stopping confidence during normal driving
• Brake pad replacement needs on rear disc brake systems

Installation Notes and Tips

Compatible With rear brake service on 2011-2020 Toyota Sienna, 2014-2019 Toyota Highlander, 2016-2019 Toyota Mirai, 2012-2018 Toyota Prius V, 2010-2015 Lexus RX350, and 2010-2015 Lexus RX450h. Verify rotor condition, caliper hardware, and pad contact surfaces before installation. Clean the bracket and pad abutment areas, then follow the vehicle service procedure for bedding-in new pads after installation of 1003-1391C.

Quality Assurance

MPA Electrical Quality-Built Black Series brake pads are new replacement parts built with ceramic friction material, included shims, and included hardware for the listed rear applications.