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Certified Service Service & Repair Maintenance Tires & Parts Service Offers Schedule Service

Buy 3,
get 1 for $1

on select tires* with installation

A Service Technician Inspecting the Tire of a Vehicle

*Offer ends 11/30/2026. Purchase and installation must be at a participating U.S. GM Dealer. See dealership for tire details. Highest or equal value tire will be $1. Maximum consumer purchase price of $450 per tire. Additional taxes and fees may apply. Offer subject to availability and may change at any time. Limit one offer per VIN. No other tire offers apply. DEALER INSTRUCTIONS: For each valid tire offer redeemed at your dealership 10/1/2026–11/30/2026, claims for reimbursement can be submitted via the GM Tire Central website.

Certified Service for every road ahead

Explore current offers on services that help your vehicle perform at its best mile after mile.

Stay summer ready with up to a $210 rebate*


when you combine offers on the purchase and installation of select batteries, brake pads and rotors, cabin and engine air filters, and wiper blades. 

Stay summer ready with up to a $210 rebate*

when you combine offers on the purchase and installation of select batteries, brake pads and rotors, cabin and engine air filters, and wiper blades.

Brake Parts and Accessories Laid Out Against a White Background

Stackable rebates

Help enhance safety with parts that are designed for your Buick

Stackable
rebates

Help enhance safety with parts that are designed for your Buick

Up to

$240 off

on the purchase and installation of select brake pads, rotors, shocks, struts, and tire pressure monitoring system sensors*

Brake Parts and Accessories Laid Out Against a White Background

Tires

Buy 3, get 1 for $1

on select tires* with installation

tires

Brake Pads

Up to a $60 rebate

on select front and rear brake pads*

Brake Pads

Brake Rotors

Up to a $60 rebate

on four select brake rotors*

Brake Rotors

Shocks and Struts

Up to an $80 rebate

on four select shocks or struts*

Shocks

TPMS Sensors

Up to a $40 rebate

on four select tire pressure monitoring system sensors*

Close-Up of TPMS Sensor Module
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Go the extra mile

Go the extra mile

Check the status of your fuel, tires and oil anytime with the myBuick mobile app.*

Schedule Service in the App Schedule Service Schedule Service Schedule Service
A Smartphone Displaying the My Certified Service App in front of an Image of a Female Service Technician Speaking with a Man in a Suit

Check the status of your fuel, tires and oil anytime with the myBuick mobile app.*

Schedule Service in the App Schedule Service Schedule Service Schedule Service

Numbers matter 

Wherever the miles ahead take you, count on techs with over 10,000 hours of experience* to help you get more life in every mile.

Maintenance for
every mileage

Keep moving with routine services calibrated to GM‑recommended intervals. These services help reduce wear so components last longer.

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A Service Technician Working Underneath a Lifted Vehicle

Keep moving with routine services calibrated to GM‑recommended intervals. These services help reduce wear so components last longer. 

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Oil & Filter Change

Deliver the recommended viscosity to your engine with OE-approved oil

Three Bottles of ACDelco Oil and Accessories Against a White Background

Get a clear read

Identify issues early by asking for a Multi‑Point Vehicle Inspection.* It can catch problems before they become major repairs or cause breakdowns, helping protect the long‑term health of the vehicle. 

What if I experience:

Check engine light

A Female Service Technician Working on a Vehicle with a Lifted Hood

Feels like: 
Efficiency drop, light on or no obvious change 

Could be: 
An issue with the engine or propulsion system

Urgency: 
Service soon 

Service now if flashing or drivability changes

What if I experience:

Brake concern

A Service Technician Working on the Brakes of a Lifted Vehicle

Feels like: 
Grind, vibration or pulling when stopping 

Could be: 
An issue with your brakes, or brake fluid is low 

Urgency: 
Service soon 
Service now if grinding or warning light appears 

What if I experience:

Noise or vibration during bumps or rough road

A Upwards View of a Lifted Vehicle with a Service Technician Underneath

Feels like: 
Grind, vibration or pulling when stopping

Could be: 
An issue with your brakes, or brake fluid is low

Urgency: 
Service soon 
Service now if grinding or warning light appears

What if I experience:

Transmission concern

A Service Technician Inspecting a Vehicle with a Flashlight

Feels like: 
Hard shifts or slow engagement

Could be: 
Shifting or slipping issues or low fluid

Urgency: 
Service soon 

Service now if continues or worsens

What if I experience:

Battery or starting issue

A Service Technician Holding a Battery Next to a Vehicle

Feels like: 
Warning lights or no start on ignition 

Could be: 
Dead battery, alternator or starter 

Urgency: 
Service soon 

Service now if continues or worsens

What if I experience:

Ride and handling issue or uneven tire wear

A Close Up of a Black Buick Steering Wheel

Feels like: 
Pulling, loose steering or rough ride 

Could be: 
Uneven tire wear or wheel misalignment 

Urgency: 
Monitor 

Service now if continues or worsens 

What if I experience:

Heating or air conditioning issue

A Technician Inspecting the Air Filter of a Vehicle

Feels like: 
No heat or air conditioning or weak airflow

Could be: 
Issues with climate control

Urgency: 
Monitor 

Service now if continues or worsens 

What if I experience:

Electrical system issue

A Close Up of the Infotainment System in a Vehicle

Feels like: 
Electrical glitches or warning lights

Could be: 
Control module diagnostics issues

Urgency: 
Service soon

Service now if continues or worsens 

What if I experience:

Lighting issue

A Closeup of the Right Headlight on a White Vehicle

Feels like: 
Headlight or taillight out or decreased visibility

Could be: 
Lights need repair or replacement

Urgency: 
Monitor 

Service now if continues or worsens 

What if I experience:

Windshield or glass damage

A Service Technician Inspecting the Windshield of a Vehicle

Feels like: 
Chip or crack in glass or decreased visibility 

Could be: 
Damage to windshield or glass 

Urgency: 
Service soon

Service now if continues or worsens

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GM Rewards™

Get an immediate $100 off when you spend over $100 on service with your new GM Rewards™ Mastercard® within 30 days of account opening.* Offer valid in this dealership service lane through 12/31/2026. Ask your Service Advisor for details.

Close-Up of GM Rewards Mastercard

90,000 miles and going

No matter what milestone your Buick has reached, we’ll help keep you confident for what’s next with expert service and GM Genuine Parts and ACDelco parts.

Replacement Belt

Belts & Hoses

tbf
Bottle of ACDelco Coolant Flush

Coolant Flush

tbd
Bottle of ACDelco Fuel System Cleaner

Differential Service

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Repairs done right

Get back on the road quickly and safely. Find repair service near you, or shop original equipment parts.

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A Front Side View of a Grill of a Buick Vehicle

Get back on the road quickly and safely. Find repair service near you, or shop original equipment parts.

Learn More Learn More Learn More Learn More

Find a certified shop

Our comprehensive certification program ensures safe and proper repairs for all GM vehicles. 

Black GM Collision Repair Network Logo and Wording Against a White Background
Black GM Collision Repair Network Logo and Wording Against a White Background

Find a certified shop

Our comprehensive certification program ensures safe and proper repairs for all GM vehicles. 

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Answers from the experts

When it comes to servicing your Buick, our Certified Service experts have the answers to your questions.

Who do I contact if I have a concern with my vehicle?

Your dealer's sales or service departments will work to resolve your concerns with the sales transaction or the operation of your vehicle. If your vehicle requires service, we recommend that you call your preferred dealer or visit your dealership’s website. To locate a Buick Dealer, please visit the Buick Dealer Locator.

When do I need an oil change?

Consult your vehicle Owner’s Manual for the manufacturer’s suggested oil-change interval. Engine oil breaks down over time; so even if the specified mileage has not been reached, auto manufacturers recommend changing the oil regularly. If your vehicle is equipped with an oil-change monitor, you’ll see a “Change Engine Oil Soon “message in the driver information center, alerting you that you should have the engine oil changed within the next 600 miles. The engine oil and filter must be changed at least once a year, even if the “Change Engine Oil Soon” message is not activated within a year.

Can I visit any GM dealership for service or repairs?

If your vehicle requires service, we recommend that you call your preferred dealership or visit your dealership’s website to schedule an appointment for Buick Certified Service. Warranty repairs must be performed at a Buick dealership. Our Certified Service technicians are trained in performing Buick-specific service and repair, and have GM-essential service tools and diagnostics information available to them.

Will I get a loaner vehicle when my car is in for service?

If your vehicle requires warranty repairs during the defined warranty period, alternate transportation and/or reimbursement of certain transportation expenses may be available under the Courtesy Transportation Program.* Several transportation options are available. A loaner vehicle may be an option, but it is best to consult with your dealer for available options.

What do I need to do to maintain my vehicle?

A vehicle’s wiper blades, brake pads, fluids and tires are just a few of the items that should be maintained on a regular basis. Certified Service experts can recommend your vehicle’s optimum maintenance schedule. Your vehicle Owner’s Manual also is a resource to help you understand your vehicle’s maintenance needs. You can sign in to your GM Account to track your service history, view your vehicle Owner’s Manual, watch how-to videos, check your warranty status and more.

How do I contact Roadside Assistance?

Depending on your vehicle’s model year and if you have a select active OnStar or Connected Services plan*, you can request assistance from your vehicle mobile app, your vehicle’s infotainment system, or by pushing your blue OnStar button.  If you do not have an active OnStar subscription, please use the appropriate Roadside Assistance number below for service:

 

Chevy (800) 243-8872

Buick (800) 252-1112

GMC (800) 462-8782 

Cadillac (800) 224-1400 

Buick support

Access owner’s manuals, service details, and view instructions and tips for your Buick.