Semi Synthetic Oil Change Service in Hazelwood, MO


Toyota Semi Synthetic Oil Change Service


Toyota Semi-Synthetic Oil Change in Hazelwood, MO

Our certified Toyota service center operates an in-house express service department that completes semi-synthetic oil changes with a fast turnaround. Even though we reduce the service time using pit-crew-inspired methods, we never risk quality as certified technicians with genuine OEM parts complete oil changes. We offer Toyota drivers that need oil changes regular specials that help them save on top-quality service. Schedule your express semi-synthetic oil change service today at Bommarito Toyota in Hazelwood, MO.


Semi-Synthetic Motor Oil

Semi-synthetic motor oil is a combination of conventional and full-synthetic base oils. The additional synthetic base stock describes why semi-synthetic oil offers improved performance compared to conventional. Semi-synthetic motor oil is often adopted by drivers that started with conventional but need advanced protection with higher miles to extend engine life. Semi-synthetic motor oil has an extended change schedule beyond conventional every 5,000 to 7,500 miles.


Why Switch from Conventional to Semi-Synthetic Motor Oil?

Drivers who want to improve engine protection around 75,000 miles often change from conventional to semi-synthetic oil. Even though semi-synthetic oil costs more, this slight premium is usually a profitable investment to improve lubrication, less frequent oil changes, and extended engine life. Here are the reasons semi-synthetic motor oil is often a better choice compared to conventional:

  • Improved cold-weather performance
  • Improved thermal stability and heat resistance
  • Lower volatility with improved oil burn off
  • Thinner viscosity that flows to moving parts faster upon startup
  • Improved shear stability & resistance to breakdown

What Happens with Higher Mile Oil Changes?

Higher mile oil changes occur after the recommended mileage interval, resulting in broken-down motor oil offering substandard lubrication to the engine’s moving parts. Inferior motor oil leads to increased friction and heat that reduces fuel efficiency and causes premature wear and tear. Components such as the head gasket are at an enhanced risk of damage that requires repair service to fix. Ultimately, higher mile oil changes reduce engine life.

Semi Synthetic Oil Change Service


Schedule Semi-Synthetic Oil Change Service at Bommarito Toyota

Many Toyota drivers in the St. Louis metro area, including Hazelwood, St. Charles, Bridgeton, and Florissant, MO use the online service scheduler for maximum convenience. We also book appointments by phone and accept walk-ins. Customers can enjoy the waiting lounge with complimentary snacks, beverages, and Wi-Fi while we complete your oil change with a fast turnaround.


Schedule Service

Complimentary Bommarito Toyota Amenities

  • Complimentary Wi-Fi
  • Complimentary Multi-Point Inspection
  • Rental Cars Available
  • Courtesy Transportation Shuttle
  • Children’s Play Area
  • Express Service Department
  • Comfortable Waiting Area
  • State-of-the-Art Facility
  • Extended Hours
  • Saturday Service Hours
  • Genuine OEM Parts

Service Info

Phone Numbers:Service Hours:
  • Mon - Fri7:00 AM - 6:00 PM
  • Sat7:00 AM - 3:00 PM
  • SunClosed

Bommarito Toyota is located at: 9095 Dunn Rd • Hazelwood, MO 63042

Bommarito Toyota 38.780721, -90.357727.