GM Service Bay

Welcome to Gurley Leep

GM Service Center

Get quality service done on your New or Used GM vehicle from one of our GM Certified Service Techs.

Call Service
Phone Number:Service Hours:
  • Mon - Fri7:30 AM - 6:00 PM
  • Sat8:00 AM - 3:00 PM
  • SunClosed
Phone Number:Service Hours:
  • Mon - Fri7:30 AM - 6:00 PM
  • Sat8:00 AM - 3:00 PM
  • SunClosed

Front or Rear Brake Service

$25 OFF

Front or Rear Brake Service including replacement of brake pads and rotors.

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.

Expires: 05/01/2025

Cabin Air Filter

$10 OFF

With the purchase and installation of Cabin Air filter.

Must present coupon when order is written. Supplies and taxes are additional. Cannot be combined with any other offers or previous purchases. Restrictions may apply, contact dealer for complete details.

Expires: 05/01/2025

Engine Air Filter

$10 OFF

With the purchase and installation of Engine Air filter.

Must present coupon when order is written. Supplies and taxes are additional. Cannot be combined with any other offers or previous purchases. Restrictions may apply, contact dealer for complete details.

Expires: 05/01/2025

AC Delco Battery

$15 OFF

30-Month Free-Replacement Limited Warranty.

Tax extra. Installation extra on some vehicles. Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Coupon not valid with any other offer. Must present coupon at time of purchase. Limit one coupon per person. Coupon does not apply to prior purchases. Other Restrictions may apply. Void where prohibited.

Expires: 05/01/2025

Wild Card

Up to $50

Savings

You Spend You Save
$0-$150 $10 OFF
$151-$250 $20 OFF
$251-$350 $30 OFF
$351-$500 $50 OFF

 

Max Discount of $50 Off Labor. Excludes tires. Supplies and taxes are additional. Must present coupon when order is written. Cannot be combined with any other offers or previous purchases. No substitutions. For Parts and Service only. Other restrictions may apply, see dealer for complete details.

Expires: 05/01/2025

Oil Change

$79.95

Includes Multi-Point Inspection

Up to 5Qt oil. Tax, and more than 5 quarts of oil extra. Environmental Fee & sales tax extra. Must present coupon when order is written. Cannot be combined with any other offers or previous purchase. See dealer for eligible vehicles and details.

Expires: 05/01/2025

Certified GM Service


Gurley Leep GM Giant offers an extensive array of automotive services. From routine maintenance like oil changes, tire rotations, and fluid flushes, to more complex repairs such as engine diagnostics, brake services and transmission repairs, our certified techs are here to meet all of your vehicle’s needs. No matter if you’re needing a quick maintenance check or a more involved repair, our trusted certified GM Techs will be sure to get the job done right.

GM Giant Body Shop

Need body work done on your vehicle and are in the Mishawaka, IN area? Stop by our collision center for your vehicle's damage assessment.

Learn More
GM Parts

Get GM OEM Parts from your local GM Dealer here in Mishawaka, IN.

Learn More
GM Recalls

Check for any current recalls that may be put on your vehicle from GM. Any active recall is covered by GM and will be free to you.

Check for Recalls

AND MORE


  • Engine Tune-Up
  • Brake Fluid Flush
  • Coolant Flush
  • Transmission Fluid Change
  • Wiper Blade Replacement
  • Serpentine Belt Replacement
  • Fuel System Cleaning
  • Suspension Inspection
  • Power Steering Fluid Flush
  • Timing Belt Replacement
  • Oxygen Sensor Replacement
  • Alternator Replacement
  • Starter Replacement
  • Fuel Pump Replacement
  • Radiator Replacement
  • Exhaust System Repair
  • Throttle Body Cleaning
  • AC Tune-Up
  • Headlight Bulb Replacement
  • Tie Rod End Replacement
  • Control Arm Replacement
  • Fuel Injector Cleaning
  • Shock Absorber Replacement
  • Camshaft Sensor Replacement
  • Crankshaft Sensor Replacement
  • Axle Shaft Replacement
  • Drive Belt Replacement
  • Catalytic Converter Replacement

GM SERVICE FAQs

You can schedule using our online tool or give us a call at (574) 271-3700.

No! We service all makes and models. While our technicians are specifically trained with GM vehicles, we can perform most maintenance services on any make or model.

You can view all all of our service specials and offers here.

Yes! All of our technicians are trained with different ASE certifications depending on how long they have been a technician.

Depending on how long your vehicle will be in the shop, we do have the ability to get you a loaner vehicle. We will also offer a shuttle to within 20 miles of the store, so you can get some things done while we work on your vehicle.

Service Financing
Buick GMC Pre-Paid Maintenance

Pay up-front for service when you buy your new, pre-owned, leased Buick or GMC vehicle and save on future maintenance costs. Choose between the two plans shown and learn more about the specific terms and conditions about the plans offered from Buick GMC.

Pre-Paid Maintenance
  • Engine oil and oil filter changes
  • Tire rotations
  • Multi-point inspection
Pre-Paid Plus
  • Covers all Pre-Paid Maintenance Plan
  • Cabin Air Filter
  • Engine Air Filters
  • Brake Fluid
  • Windshield Wiper Blades
  • and more...
Service by Model*
  • Buick Encore GX
  • Buick Enclave
  • Buick Envision
  • Buick Envista
  • GMC Terrain
  • GMC Acadia
  • GMC Yukon
  • GMC Yukon XL
  • GMC Canyon
  • GMC Sierra 1500
  • GMC Sierra 2500 HD
  • GMC Sierra 3500 HD
  • GMC Sierra EV
  • GMC Hummer EV

* Don't see your Buick or GMC model listed? No problem, we can take care of you too! We serivce all makes and models in Mishawaka, we just specialize in the current Buick/GMC models.

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Gurley-leep Buick GMC 41.4618, -86.1863.