2021 Subaru Crosstrek Brake Rotors – Factory-Matched for Safety and Performance

Brake Rotors for 2021 Crosstrek – Engineered for Precision, Built to Last

If your 2021 Subaru Crosstrek is experiencing brake noise, vibration, or reduced stopping power, worn rotors may be the cause. Brake rotors are critical to your safety, and replacing them with OEM components ensures the smooth, consistent braking Subaru engineered your vehicle to deliver.

OEM brake rotors match the exact size, material, and venting configuration used at the factory. They provide excellent heat dissipation, reduce brake fade, and promote even pad wear. Whether you’re commuting daily or navigating winding roads, OEM rotors give you the confidence to stop smoothly and safely.

45131AL030 - : Fan Motor for Subaru Image

Fan Motor

Subaru 45131AL030
2.5L. WRX STI. 2.0L hybrid. Crosstrek. With hybrid. Forester. With wilderness.
$159.81
MSRP $229.62
Save $69.81
30.4% Off
65482FJ010 - : Motor Screw for Subaru Image

Motor Screw

Subaru 65482FJ010
Wagon. Sedan. With sunroof, with premium.
$1.32
MSRP $1.90
Save $0.58
30.5% Off
45131FL000 - : Fan Motor for Subaru Image

Fan Motor

Subaru 45131FL000
Impreza. Left. 2.0L. Crosstrek. 2.5L. From 09/09/2024. Forester. Right. Without hybrid. Without wilderness.
$158.63
MSRP $227.92
Save $69.29
30.4% Off
45176KC000 - : Motor Bolt for Subaru Image

Motor Bolt

Subaru 45176KC000
2.5L. With turbo. 2.0L hybrid. With WRX STI. With hybrid.
$1.17
MSRP $1.68
Save $0.51
30.4% Off
901135002 - : Wiper Motor Bolt for Subaru Image

Wiper Motor Bolt

Subaru 901135002
2006-07, #2. 2004-05, #2.
$0.39
MSRP $0.68
Save $0.29
42.6% Off
902380017 - : Motor Mount Nut for Subaru Image

Motor Mount Nut

Subaru 902380017
Auto trans. #1. 2.0L. With hybrid. Manual trans.
$1.08
MSRP $1.86
Save $0.78
41.9% Off
73533FL00A - : HVAC Blower Motor Control Module for Subaru Image

HVAC Blower Motor Control Module

Subaru 73533FL00A
Legacy, Outback. Outer parts. Without hybrid. Crosstrek. Outer components. 2.5L. 2.0L.
$33.13
MSRP $47.60
Save $14.47
30.4% Off
72131SL100 - : HVAC Defrost Mode Door Actuator for Subaru Image

HVAC Defrost Mode Door Actuator

Subaru 72131SL100
With hybrid, mix. Crosstrek. Left. 2.0l. To 06/07/2024. Impreza. Right. 2.0L, mix. Without hybrid, mode.
$72.43
MSRP $104.07
Save $31.64
30.4% Off
72131FL540 - : Actuator for Subaru Image

Actuator

Subaru 72131FL540
Without hybrid, with climate control.
$69.00
MSRP $99.13
Save $30.13
30.4% Off
45720FL000 - : Drive Motor Inverter Cooler Water Pump for Subaru Image

Drive Motor Inverter Cooler Water Pump

Subaru 45720FL000
$334.35
MSRP $480.38
Save $146.03
30.4% Off
23300AA930 - : Starter for Subaru Image

Starter

Subaru 23300AA930
Forester. Legacy, Outback. Without turbo. Crosstrek. From 7/01/19. 2.5L. Auto trans. 2.0L. Starter - Subaru (23300AA930) Restore...
$396.29
MSRP $574.33
Save $178.04
31% Off
23300AA880 - : Starter for Subaru Image

Starter

Subaru 23300AA880
Crosstrek. Manual trans. WRX.
$367.67
MSRP $456.73
Save $89.06
19.5% Off

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Why Choose OEM Brake Rotors?

OEM Fitment – Direct replacement with factory specs for diameter, thickness, and venting. 

Prevents Failures – Reduces the risk of warping, brake fade, and uneven pad wear. 

Durable Construction – Made from corrosion-resistant, high-carbon materials. 

Efficient Operation – Provides consistent friction and vibration-free braking. 

Easy Installation – Bolt-on fit with no modification needed.

Compatible Subaru Crosstrek Trims

These OEM rotors fit the following 2021 Crosstrek models:

  • Crosstrek 2.0i

  • Crosstrek 2.0i Premium

  • Crosstrek 2.0i Limited

  • Crosstrek Sport

  • Crosstrek Hybrid

Rotor size and vent design may vary by trim or braking package. Always confirm with your VIN or OEM part number before ordering.

Signs Your 2021 Crosstrek Needs New Brake Rotors

🚙 Steering wheel shakes or pulses during braking 

🚙 High-pitched squeal, grinding, or scraping noise 

🚙 Visible scoring, rust, or uneven surface wear on rotors 

🚙 Brake pedal feels soft or less responsive 

🚙 Uneven brake pad wear or rapid pad degradation

Replacing rotors in a timely manner helps maintain your vehicle's safe stopping performance and prolongs pad life.

How to Replace Brake Rotors on a 2021 Crosstrek

Tools Needed: 

✔ Jack and jack stands 

✔ Lug wrench 

✔ Socket and ratchet set 

✔ Torque wrench 

✔ Brake cleaner and wire brush 

✔ Penetrating oil (if rotor is seized)

Installation Steps:

  1. Lift and Secure Vehicle – Use jack stands on level ground.

  2. Remove the Wheels – Expose the brake assembly.

  3. Unbolt and Suspend Calipers – Use a hanger or rope; avoid stressing brake lines.

  4. Remove Old Rotors – Clean the hub face thoroughly.

  5. Install New OEM Rotors – Ensure flush fit and alignment.

  6. Reassemble and Torque Bolts – Follow Subaru’s torque specs and road test after install.

Popular Related Parts for 2021 Crosstrek

🔹 2021 Crosstrek Brake Pads – Replace with rotors for optimal braking 

🔹 2021 Crosstrek Brake Calipers – Maintain proper pad pressure and alignment 

🔹 2021 Crosstrek ABS Sensors – Help ensure brake stability and control 

🔹 2021 Crosstrek Brake Hardware Kit – Shims and clips for noise-free operation 

🔹 2021 Crosstrek Wheel Bearings – Inspect during rotor replacement for signs of wear

Get Your 2021 Crosstrek Brake Rotors Today!

Restore your Subaru’s braking system with OEM rotors designed for perfect fit, long-lasting durability, and smooth, quiet operation.

🛒 Order Now and Regain Stopping Confidence

FAQs About 2021 Crosstrek Brake Rotors

How long do OEM brake rotors last? Typically 80,000–100,000 km depending on driving style and terrain.

Do I need to replace brake pads at the same time? Yes—installing new rotors with worn pads can lead to uneven wear and reduced braking performance.

Are front and rear rotors different? Yes—rotor size, design, and venting often differ between front and rear axles.

Can I resurface rotors instead of replacing them? Only if they’re within thickness specs and show no signs of warping—but replacement is generally more reliable.

Why choose OEM over aftermarket rotors? OEM rotors guarantee the correct fit, material quality, and braking performance Subaru intended.