Skip To Content

Best Auto Repair, Helena

1339 11th Ave Helena, MT 59601

406-442-7253
Opening Hours
  • Mon 8:00AM - 5:00PM
  • Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
  • Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
  • Sat 9:00AM - 1:00PM
  • Sun Closed
CONTACT US

406-442-7253 | 1339 11th Ave

Oil Change

Oil Change, Helena, MT

Oil Changes For High-Performance Cars

At Guaranteed Muffler in Helena we know there's nothing more important for a high-performance automobile than a regular oil change. Whether you drive a new BMW or classic Chevy muscle car your engine exerts intense power, heat, and compression. You don't need just any oil change, you need an oil change made for high-performance vehicles.

At Guaranteed Muffler we install oil filters that range from organic fiber to metallic depending on your driving style and application. Depending on your utilization, we will add conventional, blended, and fully synthetic oil needed for daily driving, or fully synthetic formulas specially balanced for friction reduction when racing.

Maximize performance and horsepower and minimize the damaging effects of heat and friction with a regular oil change at Guaranteed Muffler. Call 406-442-7253 to set up an appointment or stop by our auto repair shop in Helena located at 1339 11th Ave.

  • ASE (Automotive Service Excellence)
  • CARQUEST
  • TECH-NET
  • World Pac
  • BBB (Better Business Bureau)
  • Car Care Aware

Testimonials

They installed a new muffler in my old Subaru earlier this week. They called me to discuss and gave me a quote (only 99 dollars, including installation!) before beginning work and had my car done exactly when they said they would, which only took a couple of hours even though I did not need the repair done quickly. My car sounds great and I will definitely use them again.
view all reviews
TAP TO CALL NOW 406-442-7253 X