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 Rear Brake Rotor 18A2546A | GM 19255509 Brake Rotors for Select Honda Accord, Acura RDX, Honda Civic, and more

Product ID: 12846182

Details

Automotive Fit Type
Vehicle Fit
Brand
ACDelco
Exterior Finish
Cast Iron
Global Trade Identification Number
Manufacturer
ACDelco
Material
Cast Iron

🔇Reduced noise & vibration

🔥Superior heat dissipation

🛠️Durable cast iron build

657.50 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Upgrade your ride with brakes that perform as hard as you do!

WHISPER QUIET BRAKING - Non-directional ground finish and balanced design minimize noise and vibration for a smooth, serene ride.
EXTENDED BRAKE PAD LIFE - Precision-machined rotor surface reduces uneven wear, saving you money on frequent pad replacements.
PERFECT FIT ZERO HASSLE - Vehicle-specific compatibility with Acura, Honda, and more—easy VIN validation guarantees a seamless install.
BUILT TO LAST UNDER PRESSURE - Rounded radius edges enhance structural strength, ensuring durability through daily driving demands.
ENGINEERED FOR PEAK PERFORMANCE - Multi-alloy construction and optimized vane design maximize cooling to prevent brake fade during intense drives.

The ACDelco Silver Rear Brake Rotor 18A2546A is a cast iron, vehicle-specific rotor engineered for select Honda and Acura models. Featuring multi-alloy construction and optimized vane design, it delivers superior heat dissipation and reduced brake fade. Its non-directional finish ensures quiet, vibration-free braking while extending brake pad life. Backed by GM and a 24-month unlimited mileage warranty, this rotor offers durable, OEM-quality performance at an affordable price.

Specifications

ASIN	B007QBKM2C
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#533,649 in Automotive ( See Top 100 in Automotive ) #842 in Automotive Replacement Brake Rotors
Brand Name	ACDelco
Compatible with Vehicle Type	Cars, Sedan
Customer Reviews	4.4 4.4 out of 5 stars (542)
Exterior Finish	Cast Iron
Global Trade Identification Number	00707773846636
Included Components	Brake Rotor
Item Type Name	Brake Rotor
Item Weight	9.1 pounds
Manufacturer	ACDelco
Manufacturer Part Number	19255509
Manufacturer Warranty Description	24 Months / Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details
Material Type	Cast Iron
Model Number	18A2546A
Number of Items	1
OEM Equivalent Part Number	19255509
UPC	707773846636
Unit Count	1 Count

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657.50 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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