Welcome to Buick GMC of Mahwah Service Center

Schedule Service at Buick GMC of Mahwah

Getting your Buick GMC vehicle serviced regularly has many benefits. It ensures your vehicle remains in peak condition, performs at its best, encounters fewer issues, and works for a long time. Our Buick GMC-certified service technicians compiled a list of common services your vehicle should receive at regular intervals.

Service Offers And Pricing

We offer competitive prices on popular vehicle services like oil changes, brakes and tires.


Need 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. Buick GMC of Mahwah has Certified Service experts that will handle all of your tire needs. From checking tire wear to tire pressure, our team can also help you find new tires for your vehicle.

Need an Oil Change Near Mahwah

Driving around with dirty oil - or not enough oil - can shorten the life of your engine. Our Certified Service experts can change your oil quickly. Schedule an appointment today.


Whether you drive a big Buick Enclave, a GMC Yukon, or a GMC Sierra, you should schedule a multi-point inspection annually. During the inspection, our techs confirm the fitness of 100+ parts and systems. We make repairs and replacements to factory specs, always using Buick and GMC OEM parts. It's a good idea to have a multi-point inspection before a change in seasons. The inspection catches issues early, giving you and us time to schedule the pre-season service your vehicle requires.

The multi-point inspection entails a seasonal assessment of parts that undergo lots of seasonal usage and wear. This service might include a check of your Buick GMC vehicle's:

  • Remaining engine oil life
  • Wiper blades and glass condition
  • Brake reservoir and windshield washer reservoir fluid levels
  • Brakes
  • Battery
  • Tire wear

Hearing Brake Noise?

Stopping power is crucial to a safe and successful driving experience. When you need brake service, visit Buick GMC of Mahwah and the GMC, Buick Certified Service experts can recommend quality new brakes.

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.

Contact Our Service Department

  • Service: (201) 335-0491
  • Monday 7:30 am - 5:00 pm
  • Tuesday 7:30 am - 5:00 pm
  • Wednesday 7:30 am - 5:00 pm
  • Thursday 7:30 am - 5:00 pm
  • Friday 7:30 am - 5:00 pm
  • Saturday 7:30 am - 12:00 pm
  • Sunday Closed
See All Department Hours

Dealership Hours

  • Monday 9:00 am - 8:00 pm
  • Tuesday 9:00 am - 8:00 pm
  • Wednesday 9:00 am - 8:00 pm
  • Thursday 9:00 am - 8:00 pm
  • Friday 9:00 am - 6:00 pm
  • Saturday 9:00 am - 6:00 pm
  • Sunday Closed

Service Dept. Hours

  • Monday 7:30 am - 5:00 pm
  • Tuesday 7:30 am - 5:00 pm
  • Wednesday 7:30 am - 5:00 pm
  • Thursday 7:30 am - 5:00 pm
  • Friday 7:30 am - 5:00 pm
  • Saturday 7:30 am - 12:00 pm
  • Sunday Closed

Parts Dept. Hours

  • Monday 7:30 am - 5:00 pm
  • Tuesday 7:30 am - 5:00 pm
  • Wednesday 7:30 am - 5:00 pm
  • Thursday 7:30 am - 5:00 pm
  • Friday 7:30 am - 5:00 pm
  • Saturday 7:30 am - 12:00 pm
  • Sunday Closed
  1. Buick GMC of Mahwah

    386 RTE 17 S
    Mahwah, NJ 07430

    • Sales: (201) 512-0558
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Tire Rotations

Our techs rotate your tires to ensure more even wear. Uneven tread wear causes tires to fail, especially in inclement weather. The type of tire rotation your vehicle needs depends on its wheel size and drivetrain: FWD, RWD, AWD, or 4x4. The tire rotations performed most frequently include the:

  • Rearward cross
  • Forward cross
  • X-pattern
  • Front-to-rear
  • Side-to-side

Wheel Alignment

Wheel alignments are just as important as tire rotations. Daily driving can cause wheels to slip out of alignment. Bumps in tire walls, repeated loss of tire pressure, unusual wheel vibrations, and front-end movements when cruising over flat surfaces are all symptoms. Driving on wheels that do not properly align is inefficient and dangerous. Aligned wheels make for a smoother ride, improve fuel efficiency, and help tires last longer. We advise a wheel alignment, or at least a check of your wheels, during an oil/filter change.

Oil and Filter Changes

Thanks to newer engine technology, today's vehicles can go longer periods before needing a change of oil and filters. However, our Buick GMC-certified techs recommend an oil change at least once annually, or every 7,500 miles. Oil lubricates your Buick or GMC vehicle's engine and keeps it clean of debris and particulate matter. A clean, well-lubricated engine works more efficiently over a longer lifespan. Air and cabin filters keep dust, debris, and dry particulate matter from entering the engine housing and the cabin. Due to their vital function, old filters should get replaced at the same time you get an oil change.

Short-Term and Long-Term Service Checkups

Our dealership service techs want you to leave your Buick or GMC model's major service jobs to us. There are short-term service checkups you can perform on your own, like:

  • Checking your vehicle's electrical/lighting at least once per month
  • Learning your vehicle's warning signals/lights
  • Keeping an eye on your Tire Pressure Monitor
  • Keeping tires at optimal pressure
  • Checking seasonal coolant levels
  • Checking tire tread depth

To check tire tread depth, place a penny in one of your tire's treads. The profile of Lincoln should be upside down. If the tire tread depth doesn't cover Lincoln's hair, then the tire's tread is too worn, and the tire needs replacing.

Long-term service checkups include checking and changing your vehicle's transmission fluid. Like engine oil, transmission fluid lubricates the transmission's moving parts, enhancing efficiency while preventing damage. We're also happy to:

  • Check/change transfer case fluid
  • Flush your vehicle's cooling system
  • Check spark plugs
  • Change serpentine belt
  • Inspect the front/rear differentials
  • Inspect shocks/struts

Check Back Often for Service Specials

We invite you to schedule service at Buick GMC of Mahwah. We run service specials of various kinds year-round, so check back often. Specials might entail discounts, coupons, or services for free. We look forward to meeting you.