
Why Certified Service?
Your vehicle deserves expert care from the people who know it better than anyone else. We employ factory-trained technicians who use state-of-the-art technology and equipment to help you keep your vehicle running like new. Trust your vehicle to the Certified Service experts. Simply click on the tab or call to schedule an appointment today.
Service Specials
Wiper Blade Rebate
Up to a $15 rebate* on the purchase of three select ACDelco Wiper Blades
Eligible brands are ACDelco Original Equipment ($5 rebate per wiper blade), ACDelco Gold ($4 rebate per wiper blade) or ACDelco Silver ($3 rebate per wiper blade).
Battery Rebate
Up to a $20 rebate* on the purchase of one select ACDelco Battery
Eligible brands are ACDelco Gold ($20 rebate per battery) or ACDelco Silver ($10 rebate per battery).
Cabin Air Filter Rebate
Up to a $10 rebate* on the purchase and installation of one select cabin air filter
Eligible brands are ACDelco Original Equipment ($10 rebate per cabin air filter) or ACDelco Gold ($7.50 rebate per cabin air filter).
Engine Air Filter Rebate
Up to a $10 rebate* on the purchase and installation of one select engine air filter
Eligible brands are ACDelco Original Equipment ($10 rebate per engine air filter) or ACDelco Gold ($7.50 rebate per engine air filter).
Most ACDelco Gold 36-Mo AGM Batteries Installed
36-month free-replacement limited warranty**
6-Quart ACDelco GM OE dexos1®
Full Synthetic Oil Change
*Tax, and more than 6 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.
8-Quart ACDelco GM OE dexos1®
Full Synthetic Oil Change
*Tax, and more than 8 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.
Front Brake Rotors
24 Months/Unlimited Mile Warranty**
Installed on most trucks and full-size SUVs. GM Genuine Parts (ACDelco GM Original Equipment).*Tax extra. Excludes Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco Original Equipment. **Please see your dealer to learn more about the warranty part details and qualifications.
ACDelco Gold 42-MO Batteries
42-month free-replacement limited warranty**
ACDelco Professional Installed.*Tax extra. Installation extra on some vehicles. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications.
Cabin Air Filters Installed
Oil Change, Four-Tire Rotation & 27-Point Vehicle Inspection on most vehicles
Excludes ACDelco dexos1® oil, diesel engines, Corvettes and select vehicles. More than 6 quarts of oil, balancing tires and tax extra. See dealer for eligible vehicles and details. Not valid with other offers.
Front Brake Pads Installed
24 Months/Unlimited Mile Warranty**
Most GM Genuine Parts (ACDelco GM Original Equipment). *Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes high performance brake pads and some vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco Original Equipment. **Please see Dealer to learn more about the warranty part details and qualifications.
Front Brake Rotors
24 Months/Unlimited Mile Warranty**
Installed on most cars & small SUVs. GM Genuine Parts (ACDelco GM Original Equipment). *Tax extra. Excludes Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco Original Equipment. **Please see your dealer to learn more about the warranty part details and qualifications.
Wiper Blades (per pair)
Most ACDelco GM Original Equipment (GM Genuine Parts) installed. *Tax extra. Installation extra on some vehicles. Some ACDelco Original Equipment parts may have formerly appeared as GM Genuine Parts.
Tire Rotation
For the Lifetime of Your Tires
Buy a set of four new tires and receive FREE tire rotations for the life of your new tires. Routine tire rotations ensure optimal performance, gas mileage and safety. *Good for free tire rotations every 6,000 miles. Plus taxes and applicable fees. Prices may vary by model. Present coupon at time of write up. Not valid with any other offers. (*with the offer disclosers)
Alignment Special
2 or 4 Wheel
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. Not valid on previous charges.

Multi-Point Vehicle Inspection
With your Multi-Point Vehicle Inspection, you get a thorough assessment of your vehicle by the Certified Service experts. So protect yourself and your automotive investment with a comprehensive vehicle inspection at your Tustin Cadillac Dealer today.
Professional maintenance you can rely on
When it’s time for vehicle maintenance or repair, visit the Cadillac Certified Service experts to handle all your vehicle needs. Nobody knows your vehicle better than these trained automotive service professionals, so from oil changes to engine replacements, let the Certified Service experts take care of everything.

Looking For New Tires?
Your vehicle's tires are the first and only contact with the road, so it is important to choose the right set when replacing them. Tustin Cadillac has Certified Service experts that will handle all of your tire needs. From checking tire wear to tire pressure our team can help you find new tires for your vehicle.

Need An Oil Change?
Your vehicle may be trying to tell you something – Oil Life Monitoring Systems let you know when it’s time for an oil change. And our Certified Service experts can recommend what’s best for your vehicle. Schedule an appointment today.

Having Battery Trouble?
Your vehicle’s battery provides energy to start the engine, plus it supplies power to accessories when the engine is not running. The cold of winter and the heat of summer can affect your auto battery. See us for your vehicle’s battery needs.

Brakes Need Replacing?
Stopping power is crucial to a safe and successful driving experience. When you need brake service, visit Tustin Cadillac and our GM Certified Service experts will recommend quality new brakes.