Auto Service in Mount Sinai
Professional automotive service for Mount Sinai drivers.Riverhead Hyundai is conveniently located near you in Riverhead, providing expert maintenance and repairs with certified technicians.
Services Available in Mount Sinai
Hyundai Service
Alignment
Wheel alignment for better handling and tire wear
Transmission Service
Transmission fluid change and inspection
AC Service
Air conditioning inspection, recharge, and repair
Engine Diagnostics
Advanced computer diagnostics for engine performance issues
Battery Service
Battery testing, replacement, and charging system diagnostics
Tire Services
Extend tire life with regular rotation and balancing
Brake Service
Complete brake inspection, pad replacement, and rotor service
Oil Change
Regular oil changes keep your engine running smoothly
Coolant change
About Mount Sinai
Mount Sinai, NY, is a charming hamlet on Long Island's North Shore, known for its rich history and scenic beauty. Established in the 1660s, it offers a peaceful suburban lifestyle with a close-knit community. The area boasts attractions like Cedar Beach, a popular spot for relaxation and recreation. Residents enjoy a blend of historic charm and modern amenities, making it a delightful place to live.
Local Events & Community
Mount Sinai hosts a variety of annual events that bring the community together. The 23rd Annual MS Center Celebration, held on March 6, 2025, at the Metropolitan Club in Manhattan, is a notable event supporting The Corinne Goldsmith Dickinson Center for Multiple Sclerosis at Mount Sinai. Additionally, the community celebrates the 55th Annual African American Day Parade on September 15, 2024, in Harlem, highlighting African American culture and heritage. These events foster community spirit and support important causes.
Current Service Specials for Mount Sinai Drivers
Take advantage of our exclusive service offers available for Mount Sinai area residents

Black Friday Holiday Service Happy Hour
ave $15 on an oil change during our Holiday Service Happy Hour! Visit Tuesday through Thursday between 1:00 PM and 4:00 PM to take advantage of this Black Friday service special.

Black Friday Service Savings – Save Up to $75
Enjoy Black Friday service savings all November long! Save $15 when you spend $100, $35 when you spend $250, or $75 when you spend $500 on vehicle service. Take advantage of these limited-time savings on your next service visit.

Black Friday Wheel Alignment Special – $25 Off
Save $25 on a wheel alignment during our Black Friday Service Savings event! Help maintain proper tire wear, steering performance, and vehicle handling with a professional wheel alignment at a discounted price.
Why Mount Sinai Drivers Choose Riverhead Hyundai
Residents of Mount Sinai trust Riverhead Hyundai for their automotive needs due to its convenient location and commitment to quality service. The dealership offers a range of services, including oil changes, brake service, tire rotation, battery service, engine diagnostics, AC service, transmission service, and alignment. With a focus on customer satisfaction, Riverhead Hyundai ensures that Mount Sinai residents receive reliable and efficient automotive care close to home.
Visit Our Service Center
Serving Mount Sinai and surrounding areas
1800 Old Country Road, Riverhead, NY 11901, Riverhead, NY 11901
