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ACDelco

ACDelco Silver Rear Brake Rotor 18A1412A | GM 19241820 Brake Rotors for Select Cadillac Escalade, Chevrolet Avalanche, Express, Chevy Silverado, Suburban, Tahoe, GMC Yukon, Sierra, and more

  • Based on 1,222 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon
Arrives Oct 4 – Oct 5
Order within 5 hours and 44 minutes
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Features

  • Superior Heat Dissipation: Multi-alloy construction and application-specific vane configuration of the front rotors optimize cooling, improve performance, and reduce fading of brakes
  • Reduced Noise and Vibration: Rear rotor engineered with a non-directional ground finish and balanced design to help dampen noise, vibration, and harshness (NVH). This disc brake for your vehicle, SUV, or sedan will provide a steady and enjoyable ride
  • Longer Brake Pad Life: Smooth rotor surface minimizes thickness variation, helping to extend the life of your brake pads and reduce uneven wear. Pair this rear rotor with ACDelco rear brake pads to get a high value brake kit perfect for your vehicle or also pick up the front brake rotors to get all 4 tires updated
  • Built for Durability: Rounded radius edges increase structural strength under high heat and load making this cast iron rotor ideal for daily driving demands
  • Vehicle Specific Fit: Compatible with a variety of makes including Cadillac, Chevrolet, GMC. Popular models include GMC Yukon XL 1500, GMC Yukon, GMC Savana 1500, Cadillac Escalade, Chevrolet Tahoe, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Express 1500, Chevrolet Avalanche 1500, Chevrolet Suburban 1500. Check your VIN # to validate your vehicle's perfect match with the 'Confirmed Fit' tool above in 3 easy steps

Description

ACDelco Silver 18A1675A Rear Rotors are designed for select vehicles ranging from 2004-2012. These rotors feature multi-alloy construction and optimized vane configuration for better heat dissipation, airflow, and brake pad longevity. A non-directional finish minimizes noise and ensures even contact of with brake pads. Backed by GM, this high-value brake set combines trusted quality, safety, and easy maintenance, all at an affordable price. Each order includes 1 rear rotor for your rear brakes. Explore ACDelco's complete assortment of brakes and rotors to upgrade all auto parts in your brake set. To ensure a proper fit, verify your VIN in 3 quick and easy steps through the Confirmed Fit tool.

Brand: ACDelco


Material: Cast Iron


Exterior Finish: Non-coated


Vehicle Service Type: Car, SUV, Truck, Van


Manufacturer: AC Delco


Automotive Fit Type: Vehicle Specific Fit


OEM Part Number: 19241820


UPC:


Global Trade Identification Number: 40


Brand: ‎ACDelco


Material: ‎Cast Iron


Exterior Finish: ‎Non-coated


Vehicle Service Type: ‎Car, SUV, Truck, Van


Manufacturer: ‎AC Delco


Automotive Fit Type: ‎Vehicle Specific Fit


OEM Part Number: ‎19241820


UPC: ‎707773625040


Global Trade Identification Number: ‎40


Model: ‎18A1412A


Item Weight: ‎21.9 pounds


Product Dimensions: ‎14.25 x 14 x 4.5 inches


Item model number: ‎18A1412A


Manufacturer Part Number: ‎19241820


Position: ‎Rear


Date First Available: October 10, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 4 – Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Item as described and fits
Item as describe and fit perfectly, good replacement for daily driver, overall excellent item
Reviewed in the United States on July 2, 2025 by Eliazar A.
    • 2001 Tahoe perfect fit
Worked perfectly on my old Tahoe we gave to our daughter
Reviewed in the United States on July 4, 2025 by Michael Buckley
    • Excellent
Exactly what I needed, not much more to say beyond that.
Reviewed in the United States on September 7, 2025 by B. Thompson
    • Best price available!
Best price available! These are great rotors for the Avalanche, and the best price to be found ANYWHERE! And I work in automotive repair, even dealer wholesale prices from parts stores can't beat this price!
Reviewed in the United States on January 5, 2024 by hizbaby
    • brakes
Worked for me... truck stops grwat
Reviewed in the United States on August 16, 2025 by Darius D.
    • Rotors
Worked great!
Reviewed in the United States on July 8, 2024 by Stan Martin
    • Perfect Replacement
Perfect Replacement
Reviewed in the United States on June 10, 2025 by bfl9826
    • Too big
It didn’t fit .
Reviewed in the United States on September 4, 2025 by UCMOLLY

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