King O'Rourke Auto Group

3.8 out of 5 (3.8) 54 reviews

Service Shop

Today's Hours

Service Closed
Mon 7:30 AM - 6:00 PM
Tue 7:30 AM - 6:00 PM
Wed 7:30 AM - 6:00 PM
Thu 7:30 AM - 6:00 PM
Fri 7:30 AM - 6:00 PM
Sat 7:30 AM - 1:00 PM
Sun Closed
Read service reviews from other customers.
27 Service Reviews

Services Offered

New Battery $129.95 and up*
Multi-Point Inspection Complimentary

Fast Facts

  • Technicians with 10+ Years Experience
  • Body Shop
  • Vehicle Detailing
  • Factory-certified Service Center
  • Factory-certified Technicians
  • Parts and Accessories

Features & Amenities

  • Online Service Appointment Scheduling
  • Children Friendly Waiting Area
  • Complimentary Wi-Fi
  • Early Drop-Off
  • Customer Lounge
  • Complimentary Beverages
  • Complimentary Snacks
  • Late Pick-Up
  • HDTVs

About Our Service Center

At King O'Rourke Cadillac Buick GMC, servicing your vehicle is more than just fixing it and sending our Smithtown and Long Island customers on their way. We offer the preventative measures and solutions that will keep your GMC, Buick, or Cadillac running at its peak performance for many miles to come. Our technicians understand that every car repair and every customer is different; That's why our department is equipped with state-of-the-art equipment and GM Certified experts that are able to handle any repair, maintenance work or upgrade.
King O'Rourke Auto Group
756 Smithtown By-pass Route 347 Smithtown, NY 11787
New (631) 993-4646
Used (631) 993-4644
Service (631) 615-7417
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New Battery


$129.95 and up*

ACDELCO Professional Silver Battery - 129.95. Plus 24.95 installation on most GM vehicles. 30 month free replacement limited warranty. No charge battery test good on most GM vehicles. Tax extra. Excludes AGM batteries and select vehicles. See dealer for details.

King O'Rourke Auto Group

756 Smithtown By-pass Route 347 Smithtown, NY 11787
631-615-7417
Schedule Service On Dealer's Site
*This is a starting price for basic services. Prices varies by type of car or past/service option offered.

Advertisers on Cars.com may include information about special offers, incentives, pricing programs or warranties associated with a specific brand, model, or vehicle ("Offers"). Cars.com is not responsible for the content of any such Offers, nor responsible for any errors or omissions in Offer contents or descriptions. Users of the site should contact the relevant advertiser for full details on any such Offers, including eligibility requirements, limitations and restrictions, and availability.

New Brake Pads/Shoes (Front)


$99.95 and up*

Brake Pads Installed - ACDelco Professional DuraStop Brake Pads - $99.95 Per Axle. Includes rotor inspection. Turning or replacing rotors, all other services, and tax extra. Excludes Corvette and other select vehicles. Retail customers only. See dealer for eligible vehicles and details.

King O'Rourke Auto Group

756 Smithtown By-pass Route 347 Smithtown, NY 11787
631-615-7417
Schedule Service On Dealer's Site
*This is a starting price for basic services. Prices varies by type of car or past/service option offered.

Advertisers on Cars.com may include information about special offers, incentives, pricing programs or warranties associated with a specific brand, model, or vehicle ("Offers"). Cars.com is not responsible for the content of any such Offers, nor responsible for any errors or omissions in Offer contents or descriptions. Users of the site should contact the relevant advertiser for full details on any such Offers, including eligibility requirements, limitations and restrictions, and availability.

Oil, Filter Change


$39.95

5-Quart Oil Change, 4-Tire Rotation, 27-Point Inspection. dexos1 Synthetic Blend. Excludes full synthetic oil and diesel engines. Restrictions Apply.

King O'Rourke Auto Group

756 Smithtown By-pass Route 347 Smithtown, NY 11787
631-615-7417
Schedule Service On Dealer's Site
*This is a starting price for basic services. Prices varies by type of car or past/service option offered.

Advertisers on Cars.com may include information about special offers, incentives, pricing programs or warranties associated with a specific brand, model, or vehicle ("Offers"). Cars.com is not responsible for the content of any such Offers, nor responsible for any errors or omissions in Offer contents or descriptions. Users of the site should contact the relevant advertiser for full details on any such Offers, including eligibility requirements, limitations and restrictions, and availability.

Multi-Point Inspection


Complimentary

With Oil Change Service. See dealership for additional details.

King O'Rourke Auto Group

756 Smithtown By-pass Route 347 Smithtown, NY 11787
631-615-7417
Schedule Service On Dealer's Site
*This is a starting price for basic services. Prices varies by type of car or past/service option offered.

Advertisers on Cars.com may include information about special offers, incentives, pricing programs or warranties associated with a specific brand, model, or vehicle ("Offers"). Cars.com is not responsible for the content of any such Offers, nor responsible for any errors or omissions in Offer contents or descriptions. Users of the site should contact the relevant advertiser for full details on any such Offers, including eligibility requirements, limitations and restrictions, and availability.

New Brake Pads/Shoes (Rear)


$99.95 and up*

Brake Pads Installed - ACDelco Professional DuraStop Brake Pads - $99.95 Per Axle. Includes rotor inspection. Turning or replacing rotors, all other services, and tax extra. Excludes Corvette and other select vehicles. Retail customers only. See dealer for eligible vehicles and details.

King O'Rourke Auto Group

756 Smithtown By-pass Route 347 Smithtown, NY 11787
631-615-7417
Schedule Service On Dealer's Site
*This is a starting price for basic services. Prices varies by type of car or past/service option offered.

Advertisers on Cars.com may include information about special offers, incentives, pricing programs or warranties associated with a specific brand, model, or vehicle ("Offers"). Cars.com is not responsible for the content of any such Offers, nor responsible for any errors or omissions in Offer contents or descriptions. Users of the site should contact the relevant advertiser for full details on any such Offers, including eligibility requirements, limitations and restrictions, and availability.

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