Bosch Disc Brake Rotor P/N:50011490

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$127.99

MPN: 50011490

Item Package Quantity: 1

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Bosch Disc Brake Rotor P/N:50011490

$127.99

Description

Smooth, quiet braking starts with the Bosch QuietCast Disc Brake Rotor 50011490, the front right disc brake rotor that drops in as a direct-fit replacement across a wide range of Lexus GS, IS, and RC applications — including the 2016-2017 GS200T, 2018-2019 GS300, 2013-2020 GS350, 2016-2023 IS300, 2011-2023 IS350, and 2015-2023 RC350. See the Buyer's Guide tab for the full list of covered years and models.

ABS/TCS sensor rings: integrated rings allow trouble-free operation of ABS/TCS on ABS/TCS-equipped vehicles.
Heat-flowed castings: promote consistent wear for quiet operation and long service life of the rotor.
100% precision balanced: supports smooth operation and helps minimize pedal pulsation.
Bosch OE heritage: backed by 77 years of Bosch OE braking experience.

Worn or warped rotors can show up as vibration through the pedal or steering wheel, squeal, or reduced stopping performance; if the rotor is the cause, this replaces the original. This listing is for one rotor (sold individually) — for even, balanced braking it's best practice to replace both rotors on the same axle as a matched pair.

Interchange: 4351230351

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

4351230351

Frequently Asked Questions

Where does this Bosch rotor fit?

It's the front right disc brake rotor for listed Lexus GS, IS, and RC models, such as the 2013-2020 GS350, 2016-2023 IS300, and 2015-2023 RC350. Check the Buyer's Guide tab to confirm your exact vehicle.

Do I need to replace both rotors?

This listing is for one rotor, sold individually. Replacing both rotors on the same axle together as a matched pair is recommended for even, balanced braking.

What are QuietCast rotors designed to do?

Heat-flowed castings promote consistent wear for quiet operation and long life, while 100% precision balancing supports smooth operation and helps minimize pedal pulsation.

Will this rotor work with my ABS system?

Yes. The integrated ABS sensor rings allow trouble-free operation of ABS/TCS on ABS/TCS-equipped vehicles.

What number does this rotor cross-reference?

It interchanges with 4351230351. Always confirm fitment for your specific vehicle before ordering.