A Guide to Replacing Brake Pads on Your 2011-2019 Buick LaCrosse
Learn to identify worn brake pads and choose the right aftermarket replacements for a quiet, confident stop.
- For most drivers, ceramic brake pads are the best choice, offering quiet operation and low dust.
- Be aware of the Electronic Parking Brake (EPB) on 2017+ models, which complicates rear brake replacement.
- Quality aftermarket brands like ACDelco Gold, Bosch, and Wagner offer excellent performance and value.
- Always replace brake hardware with the pads and inspect rotors for wear.
Symptoms of Worn Brake Pads
Your LaCrosse will give you several warning signs when the brake pads are nearing the end of their life. Ignoring these can lead to more extensive and costly repairs. Common signs include:
- Squealing or Screeching: A high-pitched noise when you apply the brakes is often the first sign. This is caused by a small metal tab called a wear indicator, which is designed to make noise when the pads are thin.
- Grinding Noises: A loud, harsh grinding sound means the brake pads have worn down completely. This is metal-on-metal contact between the caliper and the rotor, which can quickly damage the rotor and reduce stopping ability.
- Vibrating Brake Pedal: A pulsating or vibrating feeling in the brake pedal or steering wheel when braking can indicate unevenly worn pads or warped rotors.
- Longer Stopping Distances: If you notice your car takes longer to stop than it used to, your brake pads may be too worn to create effective friction.
- Brake Warning Light: Some vehicles have a dashboard light that will illuminate to notify you of a potential issue with the braking system.
Generation & Model Year Differences
The 2011-2019 LaCrosse spans two generations. The 2017 model year marked a significant redesign. While front brake jobs are similar, be aware that many 2017 and newer models feature an Electronic Parking Brake (EPB). Replacing rear brake pads on cars with an EPB requires a special scan tool or procedure to retract the caliper piston. Attempting to force the piston back with a C-clamp can cause expensive damage. Always verify which system your car has before starting a rear brake job.
🎬 Watch this step-by-step guide on performing a Buick LaCrosse brake job.Choosing the Right Aftermarket Brake Pads
When shopping for new brake pads, you'll find many brands and types. The original pads on your LaCrosse are a good benchmark, but many aftermarket options offer similar or even better performance, often at a lower price. The main choice you'll make is between ceramic and semi-metallic pads.
- Ceramic Pads: These are the most popular choice for daily drivers. They are known for being very quiet and producing very little brake dust, which keeps your wheels cleaner. They offer smooth, consistent stopping power for normal driving.
- Semi-Metallic Pads: These pads contain metal fibers and offer excellent performance, especially under high heat and heavy braking. They are often more affordable than ceramic pads but can be noisier and produce more dust.
Brand Tiers for Your LaCrosse
Here’s a breakdown of popular aftermarket brands to help you choose:
- OEM Equivalent (Premium): Brands like ACDelco Gold (Professional), Akebono, and Brembo offer pads that are designed to meet or exceed the quality of the original factory parts. ACDelco is the original parts supplier for GM, and their Gold line is a high-quality alternative to dealer parts. Akebono is also a known OEM supplier for many brands, including GM. These are an excellent choice for owners who want to maintain original performance and feel.
- Quality Aftermarket (Mid-Range): Brands such as Bosch QuietCast, Wagner ThermoQuiet, and Raybestos Element3 are trusted names that provide a great balance of performance, low noise, and value. They often feature advanced shim technology for quiet operation and are available in both ceramic and semi-metallic formulas. PowerStop's Z17 and Z16 lines are also popular for low-dust, quiet daily driving. 🎬 See how different brands compare in this brake pad performance test.
- Economy (Value): Brands like Duralast, Pronto, and ACDelco Silver (Advantage) offer a budget-friendly solution. These pads provide safe, reliable braking for everyday use and are a good option if cost is the primary concern. 🎬 Check out this review of the top 10 brake pads. They meet safety standards but may not offer the same longevity or low-noise characteristics as premium options.
Pro-Tip: Always Replace Hardware
When you replace your brake pads, it's highly recommended to also replace the hardware, such as clips and springs. New hardware ensures the pads move freely and helps prevent noise and uneven wear. Many quality brake pad sets include new hardware in the box. Also, consider replacing your brake rotors at the same time, especially if they are vibrating, have deep grooves, or are near their minimum thickness specification.
Known Issues, Recalls, and TSBs
While there are no recalls specifically for brake pads on the 2011-2019 LaCrosse, there are a few related items to be aware of:
- 2018-2019 Recall (NHTSA #18V586000): Some vehicles were recalled for rear brake caliper pistons that could have an insufficient coating, potentially leading to gas pockets forming and reduced rear brake performance. The fix involves bleeding the brake system.
- 2014 Recall (NHTSA #14V234000): A small number of 2014 LaCrosse vehicles were recalled because thinner rear brake rotors may have been accidentally installed on the front. This could cause a brake pad to detach from the caliper.
- 2012 Recall (NHTSA #11V404000): Certain 2012 models were recalled for an issue with the Electronic Brake Control Module calibration, which could cause the StabiliTrak system to activate unexpectedly. The fix was a software reprogram.
- Owner Complaints: Some owners of earlier models (around 2011) have reported issues with the brake pedal not returning to its full upright position, causing the brake lights to stay on or the brakes to drag slightly.
Frequently Asked Questions
Should I choose ceramic or semi-metallic pads?
For most Buick LaCrosse owners who use their car for daily commuting, ceramic pads are the best choice. They offer quiet operation, low dust, and excellent performance for everyday driving. If you do a lot of heavy towing or have a very aggressive driving style, semi-metallic pads might offer a slight performance edge in extreme conditions.
Do I have to replace my rotors with my pads?
It is not always necessary, but it is highly recommended. New pads perform best on a fresh, flat rotor surface. If your current rotors are vibrating, heavily grooved, or below the minimum thickness stamped on the rotor hub, they must be replaced. Installing new pads on worn rotors can reduce performance, cause noise, and lead to premature pad wear.
Why are my new brakes making noise?
New brake pads require a "break-in" or "bedding" period to properly mate with the rotor surface. This usually involves a series of controlled stops to deposit an even layer of friction material onto the rotor. If noise persists after a few hundred miles, it could be due to improper installation, missing hardware, or a compatibility issue between the pad and rotor materials.
How much does it cost to replace brake pads on a LaCrosse?
The cost can vary widely. If you do the job yourself, aftermarket brake pad sets typically range from about $32 to $121 per axle. If you take it to a repair shop, the total cost for pads and labor is generally between $150 and $300 per axle. Prices can be higher for premium brands or at a dealership.
Helpful Videos
Technical Specifications
The primary choice is between ceramic and semi-metallic friction materials. Many 2017+ models are equipped with an Electronic Parking Brake (EPB) that affects the rear brake service procedure.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Buick LaCrosse: