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2018 Acura RLX Brake Rotor

35 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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Vented & Solid Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR841Vented & Solid Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR841
A-Premium®Part # APBRR841
Vented & Solid Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR841
4.7142 Reviews
$188.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2014 - 2020 Acura RLX, 2015 - 2015 Acura RLX, 2015 - 2015 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity4
Installation PositionFront & Rear
ConditionNew
item #1018A6Z4
Show less
Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS615
A-Premium®Part # APBRS615
Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS615
4.7142 Reviews
$209.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2014 - 2020 Acura RLX, 2015 - 2015 Acura RLX, 2015 - 2015 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity4
Installation PositionFront & Rear
ConditionNew
item #1000VR9D
Show less
Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS459
A-Premium®Part # APBRS459
Front Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS459
4.7142 Reviews
$112.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2014 - 2020 Acura RLX, 2015 - 2015 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1000DY8Q
Show less
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS455
A-Premium®Part # APBRS455
Rear Drilled & Slotted Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRS455
4.7142 Reviews
$87.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2014 - 2020 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #10054KVT
Show less
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR052
A-Premium®Part # APBRR052
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR052
4.7142 Reviews
$118.99
Low stock: Only 1 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2007 - 2013 Acura MDX, 2014 - 2020 Acura RLX, 2010 - 2013 Acura ZDX, 2009 - 2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #10043KP9
Show less
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR621
A-Premium®Part # APBRR621
Front Vented Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR621
4.7142 Reviews
$102.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2014 - 2020 Acura RLX, 2015 - 2015 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1000EYEA
Show less
Rear Solid Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR616
A-Premium®Part # APBRR616
Rear Solid Disc Brake Rotors Replacement | 2-Year Warranty | A-Premium APBRR616
4.7142 Reviews
$79.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 2014 - 2020 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #10054C64
Show less
Centric 121.40088 Brake Rotor Front
CentricPart # 121.40088
Centric 121.40088 Brake Rotor Front
4.79 Reviews
$74.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2020 Acura RLX, 2015-2015 Acura RLX, 2015-2015 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
121.40088, 850301, 45698, 121.40088, 60058025, 981019R
item #1000SPLW
Show less
Centric 120.40081 Brake Rotor Rear
CentricPart # 120.40081
Centric 120.40081 Brake Rotor Rear
4.79 Reviews
$90.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2020 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionRear
item #1000SS49
Note
Similar to 120.40087
Show less
Centric 120.40088 Brake Rotor Front
CentricPart # 120.40088
Centric 120.40088 Brake Rotor Front
4.79 Reviews
$129.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2020 Acura RLX, 2015-2015 Acura RLX, 2015-2015 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
120.40088, BR901322, 45698, 45698G, 90058025, 45251TY2A00, 45251TY2A01, 74020, 
...View more
item #1000SGTR
Show less
Centric 121.40081 Brake Rotor Rear
CentricPart # 121.40081
Centric 121.40081 Brake Rotor Rear
4.79 Reviews
$53.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2020 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionRear
item #1000SDYH
Note
Similar to 120.40087
Show less
Centric 120.40071 Brake Rotor Front
CentricPart # 120.40071
Centric 120.40071 Brake Rotor Front
4.79 Reviews
$106.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
120.40071, 120.40071, BD180044, BD180044E, BR90053002, 44605GT, 44605, 1407-83037, 
...View more
item #1000SS4X
Show less
Raybestos 981020 Brake Rotor Rear
RaybestosPart # 981020
Raybestos 981020 Brake Rotor Rear
43 Reviews
$102.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2014-2020 Acura RLX
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
981020, 120.40081, 121.40081, 14-610003, 42510TY2A00, 42510TY2A01, 45696, 600-58024, 
...View more
item #1000VZAK
Show less
Centric 320.40071F Brake Rotor Front
CentricPart # 320.40071F
Centric 320.40071F Brake Rotor Front
4.79 Reviews
$85.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
320.40071F
item #10017TK6
Show less
Raybestos 980566FZN Brake Rotor Front
RaybestosPart # 980566FZN
Raybestos 980566FZN Brake Rotor Front
43 Reviews
$94.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront
MaterialCast Iron
item #1000VVTV
Show less
Centric 128.40071L Brake Rotor Front Left
CentricPart # 128.40071L
Centric 128.40071L Brake Rotor Front Left
4.79 Reviews
$246.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
128.40071L
item #1000S6L6
Show less
Centric 128.40071R Brake Rotor Front Right
CentricPart # 128.40071R
Centric 128.40071R Brake Rotor Front Right
4.79 Reviews
$246.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
128.40071R
item #1000S49Q
Show less
Centric 126.40071SR Brake Rotor Front Right
CentricPart # 126.40071SR
Centric 126.40071SR Brake Rotor Front Right
4.79 Reviews
$186.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront Right
Part interchange
126.40071SR
item #1000TTGG
Show less
Centric 127.40071L Brake Rotor Front Left
CentricPart # 127.40071L
Centric 127.40071L Brake Rotor Front Left
4.79 Reviews
$206.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
127.40071L
item #10017LTC
Show less
Centric 121.40071 Brake Rotor Front
CentricPart # 121.40071
Centric 121.40071 Brake Rotor Front
4.79 Reviews
$76.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2014-2020 Acura RLX, 2009-2015 Honda Pilot
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Acura RLX
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
121.40071, 0833322, 44605, 900530, BR900530, 31468, 31468G, 980566R, 
...View more
item #1000SQRC
Show less
Page 1 of 2

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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