Buick GMC Service Coupons in Houston, TX
Parts and Service Specials in Dickinson, TX
Near League City, TX, Gay Buick GMC is your go-to destination for exceptional Buick and GMC vehicles and top class service. As you embark on your journey to find the perfect Buick car or GMC SUV, let us be your trusted dealership. We offer more than just a vast inventory of high-quality new and used Buicks and GMCs ; we provide unmatched car financing options near League City and irresistible service specials. Gay Buick GMC goes the extra mile to ensure you secure the best rates and terms to suit your budget. Our finance team works diligently to secure pre-approval for our customers, streamlining the purchasing process and saving you time and hassle. But our dedication to excellence doesn't end there. We also present a variety of exclusive specials on service, enabling you to maintain your vehicle while enjoying significant savings. From maintenance discounts to unbeatable pricing on pre-owned vehicles, Gay Buick GMC has everything you need to make your car-buying and servicing experience truly outstanding. Ready to explore our inventory or take advantage of our financing options and specials? Reach out today to schedule a test drive or service appointment with one of our knowledgeable representatives. At Gay Buick GMC, we're committed to assisting you in finding the perfect vehicle and keeping it in optimal condition without straining your finances.
Service & Parts Specials
Visit our GMC Certified Service experts for vehicle maintenance and repair. Take advantage of our current service offers. Check back regularly for GMC service coupons. Save on oil changes, brake repair, batteries and more.
Cabin Air Filter Rebate
Up to a $15 rebate* on the purchase and installation of one select cabin air filter
Eligible brands are ACDelco Original Equipment ($15 rebate) or ACDelco Gold ($10 rebate).
Coupon Code: 314. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.
Engine Air Filter Rebate
Up to a $15 rebate* on the purchase and installation of one select engine air filter
Eligible brands are ACDelco Original Equipment ($15 rebate) or ACDelco Gold ($10 rebate).
Coupon Code: 315. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.
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, Dunlop, 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 Dealers Only. Offer ends 12/31/2026.
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. *Limit two sets of brake pad rebates per VIN (one per axle). Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.
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. *Limit two sets of brake rotor rebates per VIN (one per axle). Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.
Wiper Blade Rebate
Up to a $30 rebate* on the purchase of three select ACDelco Wiper Blades
Eligible brands are ACDelco Original Equipment ($10 rebate per wiper blade), ACDelco Gold ($7.50 rebate per wiper blade), or ACDelco Silver ($5 rebate per wiper blade).
Coupon Code: 308. *Limit three rebates per VIN. Purchase must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026. Installation not required for wiper rebate.
Battery Rebate
Up to a $30 rebate* on the purchase and installation of one select ACDelco Battery
Eligible brands are ACDelco Gold ($30 rebate) or ACDelco Silver ($15 rebate).
Coupon Code: 309. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.
6-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*
$76.94
Coupon Code: 202. *Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 3/23/2026
8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*
$99.94
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 3/23/2026
Most ACDelco Gold Front Brake Pads Installed*
24 Months/Unlimited Mile Warranty**
$189.94
Coupon Code: 203. *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 3/23/2026
ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*
12 Months/Unlimited Mile Warranty**
$189.94
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 3/23/2026
ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*
12 Months/Unlimited Mile Warranty**
$243.94
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 3/23/2026
Most ACDelco Gold 30-Mo Batteries Installed*
30-month free-replacement limited warranty**
$199.94
Coupon Code: 207. *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 3/23/2026
Most ACDelco GM Original Equipment Wiper Blades (per pair) Installed*
$54.94
Coupon Code: 257. *Tax extra. Installation extra on some vehicles. Offer ends 3/23/2026
Tire Rotation and MPVI*
Regular Tire Rotations Can Help Extend The Life Of Your Tires
$29.95
Coupon Code: 277. *See dealer for complete details. Multi-Point Vehicle Inspections (MPVI) vary by participating dealer. Tire balancing, wheel alignment and tax extra. Offer ends 3/23/2026
Most ACDelco Gold 36-Mo AGM Batteries Installed*
36-month free-replacement limited warranty**
$285.94
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 3/23/2026
Wiper Blades
10.% OFF
Wiper blades, per pair. No cost installation with purchase. Plus tax, if applicable. Not valid with other offers. Present offer at time of service.
Coupon Code: 4.
Tire Rotation
$29.95
Rotate your tires and wheels. Plus tax, if applicable. Tire Rotations may not be recommended for all models. Check your owner's manual for details. Not valid with other offers. Coupon valid at vehicle check-in.
Coupon Code: 43. Diesel and trucks extra.
Maintenance I Special
10.% OFF
Change engine oil (up to 5 quarts), filter & reset OLS. Rotate tires. Inspect engine air filter & brake system. See Service Advisor for ALL included services. Diesels, Corvettes & synthetic oil may be slightly higher. Taxes & disposal fees extra, if applicable. Tire Rotations may not be recommended for all models. Check your owner's manual for details. Coupon valid at vehicle check-in.
Coupon Code: 65. Max discount $200.00. Pricing could vary for some makes and models. Diesel and trucks extra.
Maintenance II Special
15.% OFF
Perform all items in M1 PLUS inspect suspension & steering, engine cooling system. Lubricate body components. See Service Advisor for ALL included services. Diesels, Corvettes & synthetic oil may be slightly higher. Taxes and disposal fees extra, if applicable. Tire Rotations may not be recommended for all models. Check your owner's manual for details. Coupon valid at vehicle check-in.
Coupon Code: 66. Max discount $200.00. Pricing could vary for some makes and models. Diesel and trucks extra.
Front-End Alignment
$89.95
Check steering, suspension and shocks. Set toe-in, camber and caster (where applicable). Check tie-rods and ball joints. Check tire pressure and inspect tires for cuts, damage, and uneven wear. Plus tax, if applicable. Coupon valid at vehicle check-in.
Coupon Code: 41.
3033 Gulf Freeway, Dickinson, TX 77539