Brakes› Brake Systems And Components

ATE

Vented Front Disc Brake Rotor

$142.75

SKU: 422136

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The ATE 422136 is a vented disc brake rotor designed for the front axle. It plays a crucial role in your vehicle's braking system by providing a surface for the brake pads to create friction against, ultimately stopping the vehicle. This brake rotor is a maintenance item that may require replacement due to wear, thinning, pulsation, glazing, or grinding.
Show original supplier description
The ATE 422136 is a vented disc brake rotor engineered for the front axle of compatible vehicles. As a key component of your braking system, it works in conjunction with brake pads and calipers to safely bring your vehicle to a stop. When you press the brake pedal, hydraulic pressure is generated, which forces the caliper pistons to squeeze the brake pads against the rotor surface. This friction is what slows and stops your car. This brake rotor is manufactured from metal and features a non-directional disc finish. Its nominal thickness is 32.00mm, with a bolt hole diameter of 5mm, and a disc diameter of 295.0mm. It is designed as a direct replacement for the original equipment part, with OE numbers including A124421151264, 124421151264, A1244211512, and 1244211512. The rotor is vented to help dissipate heat during braking. Brake rotors are considered a regular maintenance item. Replacement is typically necessary when rotors become too thin, exhibit pulsating sensations, develop glazing, or make grinding noises due to worn brake pads. It is generally recommended to replace both brake pads and rotors simultaneously to ensure optimal braking performance and longevity. Symptoms of failing brake rotors can include pulsating brake pedals, grinding or squeaking noises, glazing, hot spots, and a noticeable lip on the outer edge of the rotor.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandATE
Part Number422136
CategoryBrakes
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy