Service & Parts

Nobody Knows Your Buick Like We Do

From the wipers to the wheels, at Heritage GMC Buick of Rockwall, the Certified Service experts know the exact needs of your Heritage GMC Buick car, truck, or SUV. Our Buick Certified Service experts are trained to know every inch of your vehicle and can help you keep it running with the performance you've come to expect from Buick.

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Schedule service and maintenance with our Certified Service experts today.

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Multi-Point Vehicle Inspection*

Our Buick Certified Service technicians at Heritage GMC Buick will complete a comprehensive look into your vehicle's tires, wiper blades, fluid levels, brakes, battery and more to keep your vehicle running exceptionally.

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GM Genuine Parts & ACDelco Parts

At Heritage GMC Buick we're your one-stop shop for auto parts. Let us find the right part for your vehicle.

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Service Specials

Tire Price Match Guarantee

Provide us with a better eligible* price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference.

Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Cooper, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.

Coupon Code: 201. *Ad, written estimate, or Internet quote for identical tire(s) from a competing tire retailer/installer located within 100 miles of the dealer required during guarantee period for price match. Tire match price must be determined prior to applying a tire manufacturer rebate, if any. At participating GM dealers only. Offer ends 12/31/2026.

Tire Pressure Monitor Sensor Rebate

Up to a $40 rebate* on the purchase and installation of four select tire pressure monitor sensors

Eligible brands are GM Genuine Parts or ACDelco Gold ($10 rebate per sensor).

Coupon Code: 313. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit four tire pressure monitor sensor rebate claims per VIN. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.

Brake Rotor Rebate

Up to a $60 rebate* on the purchase and installation of four select brake rotors

Eligible brands are GM Genuine Parts ($30 rebate per brake rotor set), ACDelco Gold ($20 rebate per brake rotor set) or ACDelco Silver ($15 rebate per brake rotor set).

Coupon Code: 318. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit two brake rotor rebate claims per VIN (one per axle). Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.

Shock Rebate

Up to an $80 rebate* on the purchase and installation of four select shocks

Eligible brands are GM Genuine Parts ($20 rebate per shock), ACDelco Gold ($15 rebate per shock) or ACDelco Silver ($10 rebate per shock).

Coupon Code: 319. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit four shock rebate claims per VIN. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.

Strut Rebate

Up to an $80 rebate* on the purchase and installation of four select struts

Eligible brands are GM Genuine Parts ($20 rebate per strut), ACDelco Gold ($15 rebate per strut) or ACDelco Silver ($10 rebate per strut).

Coupon Code: 320. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit four strut rebate claims per VIN. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.

Tire Offer

Buy 3, get 1 for $1 on select tires with installation*

Coupon Code: 301. *See participating GM Dealerships for details and list of tire brands. Purchase and installation must be made at a participating U.S. GM Dealer. 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. Offer valid 4/1/2026-5/31/2026. DEALER INSTRUCTIONS: For each valid tire offer redeemed at your dealership 4/1/2026-5/31/2026, claims for reimbursement can be submitted via the GM Tire Central website.

Brake Pad Rebate

Up to a $60 rebate* on the purchase and installation of select front and rear brake pads

Eligible brands are GM Genuine Parts ($30 rebate per brake pad set), ACDelco Gold ($20 rebate per brake pad set) or ACDelco Silver ($15 rebate per brake pad set).

Coupon Code: 303. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit two brake pad rebate claims per VIN (one per axle). Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.

8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$99.95

Coupon Code: 212. *Tire balancing, tax, and more than 8 quarts of oil extra. 8-quart dexos®R oil change may be required on 2021-2024 6.2L engines, please check with your dealership. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 6/20/2026

Most GM Genuine Parts Front Brake Pads Installed*

24 Months/Unlimited Mile Warranty**

$349.95

Coupon Code: 235. *Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes enhanced-performance brake pads and some vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 6/20/2026

ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*

12 Months/Unlimited Mile Warranty**

$379.95

Coupon Code: 214. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 6/20/2026

ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*

12 Months/Unlimited Mile Warranty**

$399.95

Coupon Code: 215. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 6/20/2026

Most ACDelco Gold 42-Mo Batteries Installed*

42-month free-replacement limited warranty**

$349.95

Coupon Code: 240. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 6/20/2026

Most ACDelco GM Original Equipment Wiper Blades (per pair) Installed*

$59.95 Starting Price

Coupon Code: 257. *Tax extra. Installation extra on some vehicles. Offer ends 6/20/2026

Most ACDelco Gold 36-Mo AGM Batteries Installed*

36-month free-replacement limited warranty**

$349.95

Coupon Code: 279. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 6/20/2026

Most ACDelco GM Original Equipment Engine Air Filters Installed*

$59.95 Starting Price

Coupon Code: 281. *Tax extra. Installation extra on some vehicles. Offer ends 6/20/2026

$200 Rebate*

on the purchase and installation of select GM Genuine Parts Engines, Transmissions, and Transfer Cases

Coupon Code: 317. *Rebate available to retail customers with a U.S. mailing address only. Purchase and installation must be at a participating U.S. GM Dealership. Transmissions exclude Saab, Chevrolet Medium-/Heavy-Duty Trucks, and GMC Medium-/Heavy-Duty Trucks. Rebate offer not valid with other offers. Limit one rebate per service performed per date and vehicle. Allow 6 to 8 weeks from promotion end date for delivery of Visa® Prepaid Card. See mycertifiedservicerebates.com for details and rebate form. GM has the right to alter or cancel promotions. Rebate must be submitted by 10/31/2026. Offer ends 9/30/2026.

Multi-Point Inspection

FREE

Includes inspect fluid levels; check steering, suspension, wiper blades, exhaust, undercarriage, belts and hoses. Plus tax, if applicable. Coupon valid at vehicle check-in.

Coupon Code: 19.


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The Best Service Experience Awaits at Heritage GMC Buick

It's a great feeling, knowing that you have a team to turn to that can take care of your car with ease and offers top-notch expertise and high-quality parts. This is what you can expect here at Heritage GMC Buick, and when you want your vehicle to perform at its peak during every mile, we can help. See why it pays to trust in us for all things service.

Our Services

No matter what brings you through our service center's doors, you can rely on our team to handle it with ease. We are proud to offer a bounty of services to help you maintain your car and take advantage of optimal performance, no matter where your journey takes you. You can count on us for routine services, like oil and filter changes, tire rotations, brake services, transmission work, and so much more. We also help you with new parts, like tires, batteries, spark plugs, wiper blades, and lighting elements—no part is too small for our attention and care.

In addition to routine maintenance and replacement parts, you can also count on us to know your vehicle inside and out through diagnostics and multi-point vehicle inspections. Our team checks out each and every part of your vehicle to see how it is performing, and if something does need your attention, we can let you know before it begins to affect the quality of your ride. This not only helps you avoid an unfortunate breakdown on the side of the road, but it also helps us get to know your car so that we can service it better. From engine work to battery tests, wheel alignments, fluid replacement, and more, you can trust us to handle all of your vehicle's needs so that you can take to the highway with immense confidence.

Why Service Your Vehicle With Us?

There are many reasons to service your vehicle with us, especially when you want to have full confidence in who is working on your car. Here at Heritage GMC Buick, we are highly trained and experienced with working on most makes and models, so even if you didn't purchase your vehicle from us, you can still depend on us to service it for you. Not only are we trained and certified by the best, we also make service streamlined and convenient, offering easy online scheduling tools, flexible hours, and a comfortable facility so that you can relax while you wait for your vehicle to be serviced.

You're also able to enjoy savings when you service with us, as we run regular service specials, allowing service and parts to fit into your budget with ease. Whether you're in need of an oil change or a cabin air filter, you'll find that we make these affordable so that you don't have to put off vehicle maintenance because it doesn't fit into your budget. We are also proud to offer top-quality parts, allowing you to have ultimate assurance that the parts installed in your vehicle won't let you down. From the moment you arrive, you'll be treated with unmatched respect, and with fair, transparent pricing, highly trained service technicians, and a pristine facility, you won't have to question the integrity of your service experience here at Heritage GMC Buick.

Schedule Your Service Appointment Today

If you're in need of vehicle service, don't wait—make your appointment with us today. We can guarantee that you'll be impressed by the level of service that we provide to you, as well as our all-star team of experts, state-of-the-art facility, and exceptional pricing. We seek to redefine the vehicle service experience, and it all starts with a team you can depend on for all of your vehicle's maintenance needs.

FEATURED SERVICES

Multi-Point Vehicle Inspection*

Help keep your vehicle performing at its best with a thorough assessment of vehicle health indicators.

Oil Change

Regular oil changes are vital to your vehicle's function.

Tires

Roll down the road with confidence.

Brakes

For reliable stopping power, brake components must be monitored regularly.

Batteries

Power your next adventure with our latest batteries.

Additional Services

Find more services for your vehicle.

SCHEDULE CERTIFIED SERVICE NEAR YOU

Set up a time for our expert technicians to assess your vehicle.

Schedule Service