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Lexus LS400 Brake Rotor

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Front Drilled Brake RotorsFront Drilled Brake Rotors
A-Premium®
Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS144
$133.99
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2-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
MaterialCast Iron
Part interchange
S-31172, 32044083F, JBR716EVC, 50011248, 09840211, 12144083, 12144083, BR31172, 
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Front Disc Brake Rotors
A-Premium®
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR256
$111.99
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2-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
MaterialCast Iron
Part interchange
R-31172, 32044083F, JBR716EVC, 50011248, 09840211, 12144083, 12144083, BR31172, 
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Beck/Arnley 083-2611 Disc Brake Rotor, Front Side
Beck/Arnley
Beck/Arnley 083-2611 Brake Rotor Front
$115.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
083-2611
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Beck/Arnley 083-2609 Disc Brake Rotor, Rear Side
Beck/Arnley
Beck/Arnley 083-2609 Brake Rotor Rear
$95.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
083-2609
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Beck/Arnley 083-2649 Disc Brake Rotor, Front Side
Beck/Arnley
Beck/Arnley 083-2649 Brake Rotor Front
$124.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
083-2649
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Disc Brake Rotor - Front Side - Bosch 50011260
Bosch
Bosch 50011260 Brake Rotor Front
$117.99
Quantity Less than 3
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
50011260, 4351250152
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Disc Brake Rotor - Front Side - Bosch 50011248
Bosch
Bosch 50011248 Brake Rotor Front
$105.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
50011248, 4351250100
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Disc Brake Rotor - Rear Side - Bosch 50011247
Bosch
Bosch 50011247 Brake Rotor Rear
$80.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
50011247, 4243140080, 4243130190
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Disc Brake Rotor - Front Side - Centric 320.44107F
Centric
Centric 320.44107F Brake Rotor Front
$83.99
Only 1 item left in stock
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
320.44107F
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Disc Brake Rotor - Front Side - Centric 320.44083F
Centric
Centric 320.44083F Brake Rotor Front
$80.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
320.44083F
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Disc Brake Rotor - Front Side - Centric 121.44067
Centric
Centric 121.44067 Brake Rotor Front
$64.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
121.44067, BD125031, 0802337, 0832337, 31041, BR31041, 6479900, 64 79 900, 
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Disc Brake Rotor - Rear Side - Centric 121.44068
Centric
Centric 121.44068 Brake Rotor Rear
$55.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
121.44068, BD125029, 0802336, 0832336, 31040, BR31040, 64 79 910, 6479910, 
...View more
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Disc Brake Rotor - Front Side - Centric 121.44076
Centric
Centric 121.44076 Brake Rotor Front
$64.99
Only 1 item left in stock
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
121.44076, BD125242, 0802406, 0832406, 31054, BR31054, 64 79 920, 4351250060, 
...View more
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Disc Brake Rotor - Rear Side - Centric 120.44084
Centric
Centric 120.44084 Brake Rotor Rear
$75.99
Only 1 item left in stock
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
120.44084, 0832506, 0832609, BD125364, BD125218, 6479980, 31153, 31111, 
...View more
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Disc Brake Rotor - Front Side - Centric 120.44083
Centric
Centric 120.44083 Brake Rotor Front
$89.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
120.44083, BD125220, BD125438, BD126221, 0832553, 0832967, 31172, BR901014, 
...View more
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Disc Brake Rotor - Front Left Driver Side - Centric 126.44107SL
Centric
Centric 126.44107SL Brake Rotor Front Left
$171.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
126.44107SL
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Disc Brake Rotor - Front Right Passenger Side - Centric 126.44107SR
Centric
Centric 126.44107SR Brake Rotor Front Right
$171.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
126.44107SR
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Disc Brake Rotor - Front Left Driver Side - Centric 127.44107L
Centric
Centric 127.44107L Brake Rotor Front Left
$195.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
127.44107L
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Disc Brake Rotor - Front Right Passenger Side - Centric 127.44107R
Centric
Centric 127.44107R Brake Rotor Front Right
$195.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
127.44107R
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Disc Brake Rotor - Rear Left Driver Side - Centric 127.44084L
Centric
Centric 127.44084L Brake Rotor Rear Left
$164.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Lexus LS400
Item LocatedUnited States
Quantity1
Installation PositionRear Left
Part interchange
127.44084L
Show less
Page 1 of 4

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!