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Lexus GS300 Brake Rotor

163 items

Brake vibration, noise, or longer stopping distance? Quality brake rotors restore smooth, reliable braking. Choose front and rear brake rotors or slotted options for better heat dissipation—fit for Ford, Chevy, Honda & more.

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Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS396Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS396
A-Premium®Part # APBRS396
Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS396
4.7138 Reviews
$144.99
Low stock: Only 5 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2006 Lexus GS300, 2009 - 2009 Lexus IS250, 2010 - 2013 Lexus IS250, 2014 - 2015 Lexus IS250
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1000H16Q
Show less
Rear Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR643
A-Premium®Part # APBRR643
Rear Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR643
4.7138 Reviews
$99.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2016 - 2017 Lexus GS200t, 2018 - 2019 Lexus GS300, 2013 - 2015 Lexus GS350, 2016 - 2019 Lexus GS350, 2020 - 2020 Lexus GS350, 2013 - 2018 Lexus GS450h, 2016 - 2016 Lexus IS200t, 2016 - 2020 Lexus IS300, 2014 - 2015 Lexus IS350, 2016 - 2020 Lexus IS350, 2016 - 2017 Lexus RC200t, 2016 - 2018 Lexus RC300, 2015 - 2020 Lexus RC350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #1000EWQA
Show less
Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS144
A-Premium®Part # APBRS144
Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS144
4.7138 Reviews
$133.99
Low stock: Only 1 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1993 - 2005 Lexus GS300, 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2001 - 2005 Lexus IS300, 1993 - 1994 Lexus LS400, 1999 - 2000 Lexus SC300, 1992 - 2000 Lexus SC400, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1004R2VG
Show less
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS354
A-Premium®Part # APBRS354
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS354
4.7138 Reviews
$110.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2006 Lexus GS300, 2007 - 2011 Lexus GS350, 2006 - 2007 Lexus GS430, 2007 - 2011 Lexus GS450h, 2008 - 2011 Lexus GS460, 2010 - 2010 Lexus IS250, 2011 - 2013 Lexus IS250, 2014 - 2014 Lexus IS250, 2015 - 2015 Lexus IS250, 2006 - 2013 Lexus IS350, 2014 - 2015 Lexus IS350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #1004XAZN
Show less
Rear Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR510
A-Premium®Part # APBRR510
Rear Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR510
4.7138 Reviews
$95.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2006 Lexus GS300, 2007 - 2008 Lexus GS350, 2006 - 2007 Lexus GS430, 2007 - 2011 Lexus GS450h, 2008 - 2011 Lexus GS460, 2010 - 2010 Lexus IS250, 2011 - 2013 Lexus IS250, 2014 - 2014 Lexus IS250, 2015 - 2015 Lexus IS250, 2006 - 2013 Lexus IS350, 2014 - 2015 Lexus IS350, 2009 - 2011 Lexus GS350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #100548ST
Show less
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR531
A-Premium®Part # APBRR531
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR531
4.7138 Reviews
$155.99
Low stock: Only 2 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2018 - 2019 Lexus GS300, 2013 - 2015 Lexus GS350, 2013 - 2015 Lexus GS350, 2016 - 2020 Lexus GS350, 2013 - 2015 Lexus GS450H, 2016 - 2016 Lexus IS200T, 2016 - 2017 Lexus IS300, 2018 - 2020 Lexus IS300, 2021 - 2022 Lexus IS300, 2012 - 2013 Lexus IS350, 2014 - 2015 Lexus IS350, 2014 - 2015 Lexus IS350, 2016 - 2020 Lexus IS350, 2021 - 2021 Lexus IS350, 2022 - 2022 Lexus IS350, 2016 - 2017 Lexus RC200T, 2016 - 2018 Lexus RC300, 2020 - 2022 Lexus RC300, 2015 - 2015 Lexus RC350, 2016 - 2022 Lexus RC350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1000PE0N
Show less
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS148
A-Premium®Part # APBRS148
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS148
4.7138 Reviews
$100.99
Low stock: Only 3 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2005 Lexus GS300, 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2001 - 2005 Lexus IS300, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #1004R25V
Show less
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR256
A-Premium®Part # APBRR256
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR256
4.7138 Reviews
$111.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1993 - 2005 Lexus GS300, 1998 - 2000 Lexus GS400, 2001 - 2005 Lexus GS430, 2001 - 2005 Lexus IS300, 1993 - 1994 Lexus LS400, 1999 - 2000 Lexus SC300, 1992 - 1999 Lexus SC400, 2002 - 2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1004PU99
Show less
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR530
A-Premium®Part # APBRR530
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR530
4.7138 Reviews
$120.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2006 - 2006 Lexus GS300, 2009 - 2009 Lexus IS250, 2010 - 2013 Lexus IS250, 2014 - 2015 Lexus IS250
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1000L5L0
Show less
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS478
A-Premium®Part # APBRS478
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS478
4.7138 Reviews
$101.99
Low stock: Only 1 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2016 - 2017 Lexus GS200t, 2018 - 2019 Lexus GS300, 2013 - 2015 Lexus GS350, 2016 - 2019 Lexus GS350, 2020 - 2020 Lexus GS350, 2013 - 2018 Lexus GS450h, 2016 - 2016 Lexus IS200t, 2016 - 2020 Lexus IS300, 2014 - 2015 Lexus IS350, 2016 - 2020 Lexus IS350, 2016 - 2017 Lexus RC200t, 2016 - 2018 Lexus RC300, 2015 - 2020 Lexus RC350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #1000H0RL
Show less
Bosch 50011247 Brake Rotor Rear
BoschPart # 50011247
Bosch 50011247 Brake Rotor Rear
51 Reviews
$80.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1992-1992 Lexus LS400, 1992-2000 Lexus SC400, 1993-1993 Lexus GS300, 1993-2000 Lexus LS400, 1994-1997 Lexus GS300, 1999-2000 Lexus SC300, 1993-1998 Toyota Supra
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
50011247, 4243140080, 4243130190
item #1002DS0P
Show less
Bosch 50011250 Brake Rotor Rear
BoschPart # 50011250
Bosch 50011250 Brake Rotor Rear
51 Reviews
$79.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-2000 Lexus GS400, 1998-2005 Lexus GS300, 2001-2005 Lexus GS430, 2001-2005 Lexus IS300, 2002-2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
50011250, 4243153011
item #1002DS60
Show less
Bosch 50011487 Brake Rotor Front
BoschPart # 50011487
Bosch 50011487 Brake Rotor Front
51 Reviews
$118.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2005 Lexus GS300, 2001-2005 Lexus GS430, 2002-2010 Lexus SC430
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
50011487, 4351253020
item #1002DX58
Show less
Centric 120.44084 Brake Rotor Rear
CentricPart # 120.44084
Centric 120.44084 Brake Rotor Rear
4.79 Reviews
$60.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1992-2000 Lexus SC400, 1993-1997 Lexus GS300, 1993-2000 Lexus LS400, 1999-2000 Lexus SC300, 1993-1993 Toyota Supra, 1994-1998 Toyota Supra
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
120.44084, 0832506, 0832609, BD125364, BD125218, 6479980, 31153, 31111, 
...View more
item #1000SA6Z
Show less
Centric 121.44184 Brake Rotor Front Left
CentricPart # 121.44184
Centric 121.44184 Brake Rotor Front Left
4.79 Reviews
$116.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2012-2013 Lexus IS350, 2013-2015 Lexus GS350, 2013-2015 Lexus GS450h, 2014-2020 Lexus IS350, 2015-2015 Lexus RC350, 2016-2016 Lexus IS200t, 2016-2017 Lexus RC200t, 2016-2018 Lexus RC300, 2016-2020 Lexus GS350, 2016-2022 Lexus IS300, 2016-2022 Lexus RC350, 2018-2018 Lexus RC300, 2018-2019 Lexus GS300, 2020-2022 Lexus RC300, 2020-2022 Lexus RC300, 2021-2021 Lexus IS350, 2022-2022 Lexus IS350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
121.44184, 850276, 44740, 31593G, 60075032D, 980493R
item #1000S53V
Show less
Bosch 50011465 Brake Rotor Front Left
BoschPart # 50011465
Bosch 50011465 Brake Rotor Front Left
51 Reviews
$109.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2006 Lexus GS300, 2009-2013 Lexus IS250, 2014-2015 Lexus IS250, 2014-2015 Lexus IS250
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
50011465, 4351630010
item #1002DX8A
Show less
Centric 320.44189F Brake Rotor Rear
CentricPart # 320.44189F
Centric 320.44189F Brake Rotor Rear
4.79 Reviews
$83.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2013-2015 Lexus GS350, 2013-2018 Lexus GS450h, 2014-2015 Lexus IS350, 2014-2015 Lexus IS350, 2015-2019 Lexus RC350, 2016-2016 Lexus IS200t, 2016-2017 Lexus GS200t, 2016-2017 Lexus RC200t, 2016-2018 Lexus RC300, 2016-2019 Lexus GS350, 2016-2020 Lexus IS300, 2016-2020 Lexus IS350, 2018-2018 Lexus RC300, 2018-2019 Lexus GS300, 2020-2020 Lexus GS350, 2020-2020 Lexus RC350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
320.44189F
item #10017XG5
Show less
Centric 320.44141F Brake Rotor Rear
CentricPart # 320.44141F
Centric 320.44141F Brake Rotor Rear
4.79 Reviews
$69.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2006 Lexus GS300, 2006-2007 Lexus GS430, 2006-2013 Lexus IS350, 2007-2011 Lexus GS350, 2007-2011 Lexus GS450h, 2008-2011 Lexus GS460, 2010-2010 Lexus IS250, 2011-2013 Lexus IS250, 2014-2015 Lexus IS250, 2014-2015 Lexus IS250, 2014-2015 Lexus IS350, 2014-2015 Lexus IS350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
320.44141F
item #10017YCT
Show less
Bosch 50011248 Brake Rotor Front
BoschPart # 50011248
Bosch 50011248 Brake Rotor Front
51 Reviews
$105.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1992-1992 Lexus LS400, 1992-2000 Lexus SC400, 1993-1994 Lexus LS400, 1993-2000 Lexus GS300, 1998-2000 Lexus GS400, 2000-2000 Lexus SC300, 2001-2005 Lexus IS300
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
50011248, 4351250100
item #1002DRT4
Show less
Bosch 50011483 Brake Rotor Front Right
BoschPart # 50011483
Bosch 50011483 Brake Rotor Front Right
51 Reviews
$134.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2007 Lexus GS430, 2006-2008 Lexus IS350, 2007-2008 Lexus GS350, 2007-2008 Lexus GS450h, 2008-2008 Lexus GS460, 2013-2020 Lexus GS350, 2014-2020 Lexus IS350, 2015-2018 Lexus GS450h, 2015-2021 Lexus RC350, 2016-2017 Lexus GS200t, 2016-2017 Lexus IS200t, 2016-2017 Lexus RC200t, 2016-2020 Lexus RC300, 2018-2019 Lexus GS300, 2018-2020 Lexus IS300, 2018-2021 Lexus RC300
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus GS300
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
50011483, 4351222261, 4351230371
item #1002DY42
Show less
Page 1 of 9

A-Premium Brake Rotors & Disc Brake Rotors | Engineered for Safety

Whether you are performing a routine brake rotor replacement or upgrading for high-performance driving, choosing the right disc brake rotor is paramount to your vehicle’s safety and stopping power.

At A-Premium, we offer an extensive selection of precision-engineered brake rotors designed to deliver smooth, noise-free, and reliable braking performance under all driving conditions. Every brake disc brake rotor in our inventory is manufactured to meet or exceed OEM specifications, ensuring a 100% perfect fit for your specific vehicle.

How to Choose the Best Brake Rotors for Your Driving Style

Finding the best brake rotors isn't about buying the most expensive option; it’s about matching the rotor design to your daily driving habits. The way a disc rotor brake dissipates heat determines its performance and longevity.

Here is a quick breakdown to help you make the right choice:

Brake Rotor Types Compared

Rotor TypeBest ForKey AdvantageKey Disadvantage
Blank / Smooth RotorsDaily commuting, standard passenger cars & SUVs.Maximum surface area, quietest operation, long pad life.Less efficient at cooling under extreme, repetitive braking.
Slotted Brake RotorsHeavy-duty towing, aggressive street driving, track use.Slotted brake rotors excel at wiping away gas, dust, and water to maintain consistent bite.Slightly faster brake pad wear; can produce minimal noise.
Drilled & Slotted RotorsHigh-performance luxury cars, sports cars, aesthetic appeal.Ultimate heat dissipation and rapid cooling in wet conditions.Not recommended for heavy-duty commercial towing due to stress risks.

Front Brakes and Rotors: Why Front Rotors Wear Down Faster

When diagnosing braking issues, you will most frequently look for front brakes and rotors. But why do front brake rotors require replacement more often than rear ones?

  • The 70% Brake Bias: During deceleration, your vehicle’s weight shifts forward. Your front brake rotors handle up to 70% of the total stopping force.
  • Higher Heat Loads: Because they absorb the majority of the kinetic energy, front disc brake rotors experience much higher thermal stress, making them more prone to wear, thinning, and grooving over time.

Pro Tip: Never compromise on the quality of your front braking system. We highly recommend replacing your brake pads and rotors simultaneously to ensure even wear, optimal friction, and maximum lifespan.

When Is It Time for a Brake Rotor Replacement?

Don't wait for your brakes to fail completely. If you experience any of the following warning signs, it is time to inspect your disc rotor brake system:

  • Steering Wheel Vibration: If your steering wheel shakes or pulsates when you apply the brakes, your rotors may be warped or have uneven brake pad deposits.
  • Squealing or Grinding Noises: Deep metallic grinding indicates that your brake pads are completely worn down and are actively scoring and destroying the brake disc brake rotor surface.
  • Visible Grooves or Blue Tinting: Visually inspecting through your wheels may reveal deep circular grooves, also known as scoring, or a bluish tint, which indicates severe overheating and structural weakening.

Why Choose A-Premium Automotive Brake Components?

  • Advanced Metallurgy: Crafted from high-carbon cast iron for superior thermal conductivity and crack resistance.
  • Anti-Rust Protection: Coated with specialized anti-corrosion finishes to prevent rust build-up on non-friction surfaces, keeping your wheels looking clean.
  • Ready to Install: Mill-balanced to precise tolerances to eliminate any out-of-the-box vibrations or shuddering.

Frequently Asked Questions

Can I just replace my brake rotors and not the pads?

While it is technically possible, it is highly discouraged. Installing old, unevenly worn brake pads onto a brand-new brake rotor will create hot spots, reduce your stopping power, and significantly shorten the lifespan of your new rotor. For optimal safety and performance, always replace pads and rotors together.

What makes slotted brake rotors better than smooth ones?

Slotted brake rotors feature precision-machined grooves across the surface. These slots act as a ventilation system, continuously clearing away the layer of gas, debris, and water that builds up between the pad and the rotor. This prevents brake fade and ensures a more responsive pedal feel during heavy braking or towing.

How do I ensure I am ordering the correct front brake rotors?

Perfect fitment depends entirely on your vehicle's exact Year, Make, Model, and sometimes sub-model or trim level, which dictates wheel size. Use our integrated Year/Make/Model fitment selector at the top of this page to guarantee a 100% hassle-free, direct OEM-replacement fit.

Find the perfect fit for your vehicle today. Browse our premium collection of front and rear brake rotors now!

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Why Spring Is the Best Time to Change Brake Rotors

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Aug 13, 2026

How to Tell If You Need New Brake Rotors

Brake rotors are a crucial component of a vehicle's braking system, responsible for bringing the car to a safe and controlled stop. This blog post aims to provide a comprehensive understanding of the common signs and symptoms of bad brake rotors.

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