Valvoline Logo
Open to serve you with drive-thru, stay-in-your-car oil changes

Valvoline Instant Oil Change

Ofallon
4.5
(173 reviews)View All
Opencloses at 7:00PM
Location Details
2997 Hwy K
OFallon, MO 63368
Get Directions
Leave a Review
(636) 542-8993
Communities Served: O'Fallon, Dardenne Prairie, Preston Woods, Weldon Spring, Howell, Cottleville
Hours
Wait time: 0-10 minutes
Day of the WeekHours
mon8:00AM - 7:00PM
tue8:00AM - 7:00PM
wed8:00AM - 7:00PM
thu8:00AM - 7:00PM
fri8:00AM - 7:00PM
sat8:00AM - 5:00PM
sun10:00AM - 4:00PM
CouponsServicesFAQsReviewsAbout

COUPONS

It's easy to save with Valvoline Instant Oil Change coupons. Text or email any of these great offers, or print on your desktop.

  • $15 off
    Valvoline Logo
    Valvoline™ Full-Service Full Synthetic or Synthetic Blend Oil Change
  • $10 off
    Valvoline Logo
    Valvoline™ Full-Service Conventional Oil Change
    Expires: 03/17/2026
Clock Icon
STAY-IN-YOUR-CAR OIL CHANGE IN ABOUT 15 MINUTESNo appointment needed!

FREQUENTLY ASKED QUESTIONS

View all FAQs

RECENT REVIEWS

Leave a Review
4.5
(173 reviews)View All
Carson T.
2/21/2026
1.0 out of 5.0
DON'T GO!! Very, very expensive with poor service. They even try to recoup coupons by charging for other items. Find another place other the Valvoline to have work done on your vehicle.
2014 F.
1/31/2026
5.0 out of 5.0
The staff was very welcoming and professional. They answered all of my questions. They seem to really care about the customer.
2016 V.
1/26/2026
5.0 out of 5.0
Very nice and professional. My daughter went by herself, and they treated her with respect and didn't try to "trick" her into any sales.
Valvoline Instant Oil Change
Thanks for the shout-out! It's awesome to hear your daughter received an A+ experience during her recent visit. Until next time - Drive safe!
Star
4.7 STAR CUSTOMER RATING

Don't just take our word for it, our customers rate us 4.7 OUT OF 5 STARS*.

*Based on a survey of over 1,000,000 Valvoline Instant Oil Change customers annually.

Store Image
Valvoline technician greets guest on arrival and checks her in.
Valvoline technician performing oil change service on customer vehicle, complete within 15 minutes.
Valvoline technician replaces wiper blades on guest's truck during their visit to Valvoline.
Valvoline technician inflates customer tire as part of our 18 point maintenance check.
Store ImageValvoline technician greets guest on arrival and checks her in.Valvoline technician performing oil change service on customer vehicle, complete within 15 minutes.Valvoline technician replaces wiper blades on guest's truck during their visit to Valvoline.Valvoline technician inflates customer tire as part of our 18 point maintenance check.

Valvoline Instant Oil Change

ABOUT VALVOLINE INSTANT OIL CHANGE Ofallon

For the quickest oil change near you, drop by your neighborhood Valvoline Instant Oil Change at 2997 Hwy K in OFallon, MO. Our friendly staff of professional technicians is here to help with maintenance services that fit your schedule and prices that fit your budget.

Contact your OFallon Valvoline Instant Oil Change Today

Make Valvoline Instant Oil Change at 2997 Hwy K your go-to center for affordable maintenance services. On average, you'll save up to 30% to 50% on non-oil change services compared to dealership prices. Get additional service details, including pricing, by contacting us at (636) 542-8993.

Timely Services That Won't Slow You Down

We know you're busy. When you visit our service center, we don't waste our time or yours. Do you need to squeeze in an oil change on a work break in OFallon? With our drive-through oil change, you don't have to put off essential maintenance tasks. Our technicians can typically perform a full oil change service in about 15 minutes. As part of your oil change, we'll also perform an 18-point maintenance check of the following:

  • Air Filter
  • Automatic transmission fluid
  • Battery test (at participating locations)
  • Brake fluid
  • Cabin air filter (if requested)
  • Differential fluids (if requested)
View All Locations