Why do brakes need to be replaced in the first place?

Friction material on the brake pads or shoes rubs against rotors or drums to slow the vehicle. In time, that material wears away and the pads/shoes must be replaced. Sometimes the rotors and drums also must be replaced.

What’s the squealing sound I hear when braking?

Over time, wear indicators in brakes pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached.

What if it’s more of a grinding sound?

If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished.

What about vibrations or shaking in the steering wheel?

This is more serious than pulsation. If the brakes are very worn or the rotors are warped, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

Why do the brakes seem to pulsate when stopping?

It may be due to poor-quality brake pads, warped rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage.

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ACDelco Silver 18A862A (19241871) Non-Coated Front Disc Brake Rotor

Product ID: 12208491

Details

Automotive Fit Type
Vehicle Fit
Brand
ACDelco
Exterior Finish
Machined
Global Trade Identification Number
Item Diameter
12.12 Inches
Manufacturer
AC Delco

🔥Multi-alloy heat dissipation

⚖️Mill-balanced precision

🛡️Corrosion & wear resistant

43671 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛑 Stop at nothing with ACDelco Silver – where reliability meets resilience.

OPTIMIZED VANE CONFIGURATION - Enhances airflow to cool rotors faster, reducing brake fade and extending component life.
BUILT TO LAST IN ANY CONDITION - Durability-focused design resists corrosion and premature wear, perfect for harsh climates and daily drives.
PRECISION MILL BALANCED ROTORS - Eliminates the need for extra weights, ensuring smooth, vibration-free braking every time.
ECONOMICAL QUALITY BACKED BY GM - Trusted OEM alternative offering reliable braking performance without breaking the bank.
ENGINEERED FOR PEAK PERFORMANCE - Multi-alloy construction maximizes heat dissipation to keep braking power consistent under pressure.

The ACDelco Silver 18A862A front disc brake rotor is a GM-backed, multi-alloy rotor engineered for superior heat dissipation and mill-balanced precision. Designed to resist corrosion and premature wear, it features an optimized vane configuration for enhanced cooling and noise reduction. This economical, vehicle-specific rotor delivers dependable braking performance across various makes and models, making it the go-to choice for professionals seeking durable, high-quality brake components.

Specifications

ASIN	B0031I4HN4
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#241,105 in Automotive ( See Top 100 in Automotive ) #195 in Automotive Replacement Brake Rotors
Brand	ACDelco
Brand Name	ACDelco
Customer Reviews	4.6 out of 5 stars 317 Reviews
Exterior Finish	Machined
Global Trade Identification Number	00707773625552
Included Components	Item
Item Diameter	12.12 inches
Item Type Name	Brake Rotor
Item Weight	15 pounds
Manufacturer	AC Delco
Manufacturer Part Number	19241871
Manufacturer Warranty Description	12 Months / Unlimited Miles (Parts Only)
Model Number	18A862A
Number of Items	1
OEM Equivalent Part Number	19241871
OEM Part Number	19241871
UPC	707773625552
Unit Count	1 Count

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43671 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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