Thank You For Choosing Napleton
Thanks for visiting Napleton Buick GMC Crystal Lake. Whether you’re shopping for a new Buick, GMC or a dependable pre-owned vehicle, we’re here to help. Our team can also assist with financing or lease options to match your needs.
Expert Service Department
When you're looking for quality auto maintenance and repairs near Crystal Lake, you can always count on the professional technicians in our service department. We handle everything from oil changes and filter replacements to powertrain and drivetrain repairs.
Schedule ServiceQuality Parts
Need to handle maintenance and repairs on your own? Purchase genuine parts from us to keep your vehicle running at its best. Our knowledgeable parts team is here to help you find exactly what you need.
Order PartsOur Commitment to You
At Napleton Buick GMC Crystal Lake, we’re committed to delivering a better dealership experience - quality vehicles, clear pricing, and service you can count on long after the sale.
Phone Numbers
- Sales:(815) 401-4756
- Service:(815) 526-0029
- Parts:(779) 994-7569
Sales Hours
| Mon-Thu | 9:00 AM - 8:00 PM |
| Fri | 9:00 AM - 7:00 PM |
| Sat | 9:00 AM - 6:00 PM |
| Sun | Closed |
Concierge Hours
| Mon - Fri | 7:00 AM - 6:00 PM |
| Sat | 8:00 AM - 2:00 PM |
| Sun | Closed |
Service Hours
| Mon - Fri | 7:00 AM - 6:00 PM |
| Sat | 8:00 AM - 2:00 PM |
| Sun | Closed |
Parts Hours
| Mon - Fri | 7:00 AM - 6:00 PM |
| Sat | 8:00 AM - 2:00 PM |
| Sun | Closed |
Ready to Get Started?
Stop in and see us today, or contact our staff with any questions. We're here to help you find your next vehicle or keep your current one running smoothly.