My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Power Stop K4377 Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pad & Drilled/Slotted Rotor Kit

(2008-2009 Buick LaCrosse; 2008-2009 Buick Allure)

Manufacturer

Part Number

K4377
Sale Price

$436.72

Estimated ship date Saturday, November 21

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Power Stop K4377 Z23 Evolution Sport Brake Kit is a complete front and rear brake upgrade solution engineered for daily-driven cars and trucks. This all-in-one kit delivers a meaningful performance improvement over stock OE brakes, combining carbon-fiber ceramic brake pads with drilled and slotted rotors for stronger, cleaner, and quieter stopping power.

What's Included:

  • 2x Front Drilled & Slotted Brake Rotors
  • 2x Rear Drilled & Slotted Brake Rotors
  • 1x Front Z23 Carbon-Fiber Ceramic Brake Pad Set with Hardware
  • 1x Rear Z23 Carbon-Fiber Ceramic Brake Pad Set with Hardware

Z23 Carbon-Fiber Ceramic Brake Pads:

  • Low-dust ceramic formula reinforced with carbon fibers for superior stopping power without sacrificing everyday drivability
  • Thermally scorched during manufacturing to reduce break-in time and eliminate initial fade
  • Dual-layer rubberized shims provide virtually silent braking performance
  • Third-party verified low-dust formulation keeps wheels cleaner longer

Drilled & Slotted Rotors:

  • Cast from G3000 metallurgy with strict OE tolerances for a direct bolt-on fit — no modifications required
  • Precision drill holes vent heat for maximum rotor cooling during demanding braking conditions
  • Rounded slots wipe away gas and debris to maintain a clean, consistent contact patch
  • Silver Zinc Dichromate plating protects against rust and corrosion for long-lasting performance

The K4377 kit is backed by Power Stop's 3-year / 36,000-mile warranty and includes all necessary premium stainless-steel installation hardware for a fast, easy bolt-on upgrade with no special tools or vehicle modifications required.

Prop 65 Warning WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Products specifications

Fits

2008-2009 Buick LaCrosse; 2008-2009 Buick Allure

Friction Material Composition

Carbon Fiber Ceramic

Grade Type

Performance

Surface Type

Slotted X Drilled

Position

Front and Rear

Disc Construction

Solid

Disc Construction

Vented

Rotor Outside Diameter

278mm

Rotor Outside Diameter

323mm

Pad Shims Included

Yes

Rear Disc Brake Rotor Construction

SOLID

Front Rotor Outside Diameter

323.0

Rear Rotor Outside Diameter

278.0

Front Disc Brake Rotor Construction

VENTED

Prop 65

Yes

Wheel Lug Bolt Quantity

5

Easy to use site

nice

Great prices. Easy to navigate around website. Have what i need in stock

Best price I could find, easy to order and pay thru Amazon, so far so good

You can tell customer service is important to this company. Not only were the prices lower than other places but they communicate the status of the order and shipping very well. They obviously care what people think. I was suspicious of all the positive comments but decide to try them anyways. Very happy I did and definitely plan on buying from them again.

Great product at a a great price!

Best prices

the product i needed was in stop and easy to find

Easy and affordable!

best price

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy