Oil Change

Get An Oil Change Near WICHITA FALLS, TX

Driving around with dirty or low oil can shorten the life of your engine considerably. To help keep your vehicle on the road, our Certified Service experts at Grubbs Cadillac of Wichita Falls undergo extensive training to best understand your Cadillac's engine and oil needs.

Regular oil changes from Grubbs Cadillac of Wichita Falls help ensure your Cadillac vehicle has everything it needs to perform its best and keep you on the road.

Schedule Service

Checking Your Oil Level

Our Certified Service technicians have all your vehicle's oil needs covered, helping ensure:

  • Oil circulates at a normal operating temperature.
  • Oil is not leaking or burning in the engine.
  • Your engine has proper oil filtration and oil levels.

Leave it to the experts to assist you with all your oil change needs when you come in for service.

Schedule Service

Choosing The Right Oil

Choosing the proper grade of oil is crucial to your vehicle's performance. Our Certified Service experts can tell you which grade of oil you should use for your specific Cadillac model.

From conventional to full synthetic, the experts at Grubbs Cadillac of Wichita Falls offer a range of oil types:

ACDelco Gold Conventional Engine Oil

Helps protect your engine against high-temperature deposits to reduce engine wear.

ACDelco GM OE Dexos™1 Full Synthetic Engine Oil

Helps keep engines cleaner by resisting varnish and sludge that can affect performance.

Mobil 1™ Full Synthetic Engine Oil

Advanced anti-wear technology for outstanding protection of critical engine parts.

Oil Change Specials

GRUBBS FALL DIESEL SERVICE PACKAGE

$249.95

Get Your Diesel Ready for Fall & Holiday Travel

Offer Expires 11/30/2026

Disclaimer: Fall Service Package available for $119.95 on most eligible gasoline vehicles. Fall Diesel Service Package available for $249.95 on most eligible diesel vehicles. Oil and filter change includes manufacturer-recommended oil type and standard oil capacity; additional oil, specialty/synthetic oils, filters, fluids, parts, and services may be additional. Tire rotation available where applicable; excludes vehicles with staggered tire sizes or other configurations that prevent rotation. Inspections and fluid/DEF level checks do not include repairs, replacement parts, or fluid top-offs unless otherwise stated. Cabin air filter upgrade provides $20 off the regular dealer price of an eligible cabin air filter replacement when purchased with a Fall Service Package or Fall Diesel Service Package. Cabin air filter pricing varies by vehicle. Some vehicles may not be eligible. Cannot be combined with other offers, coupons, or discounts. Plus tax and shop/supply fees where applicable. Must present offer at time of service. See participating Grubbs Family dealership for complete details and vehicle eligibility. Offer valid September 15, 2026 through November 30, 2026.

Fall Tire & Alignment Special

50% Off Alignment

Offer Expires 11/30/2026

Purchase four qualifying tires and receive 50% off a four-wheel alignment during the same visit.

Requires purchase and installation of four qualifying tires at the participating dealership. Discount applies to the regular price of the alignment only. Tire installation, balancing, disposal fees, taxes, and applicable shop fees extra. Additional suspension or steering repairs and required calibrations are not included. Cannot be combined with other tire or alignment discounts. Manufacturer rebates apply only where program terms permit. Present offer at write-up.

Brake Service Savings

$50 Off Per Axle

Offer Expires 11/30/2026

Save $50 on qualifying front or rear brake service, or $100 when servicing both axles. Includes a complimentary brake inspection.

Valid on qualifying brake service that includes pad replacement and rotor resurfacing or replacement. Rotors may be resurfaced only when permitted by condition and manufacturer specifications. Maximum discount $100 per vehicle. Additional brake-system repairs extra. Excludes specialty and carbon-ceramic brake systems. Taxes and applicable shop fees extra. Cannot be combined with other offers or applied to prior purchases. Present offer at write-up.

Battery Ready for Fall

$30 Off

Offer Expires 11/30/2026

Receive a complimentary battery test and save $30 on an installed replacement 12-volt battery, if needed.

Discount applies to a qualifying conventional or AGM 12-volt battery purchased and installed at the participating dealership. Excludes high-voltage hybrid and electric-vehicle batteries. Required programming or battery registration may cost extra. Taxes, applicable shop fees, and any core charge extra; core charge refunded when an eligible battery is returned. Cannot be combined with other offers or applied to prior purchases. Present offer at write-up.

Straighten Up & Save

$25 Off Alignment

Offer Expires 11/30/2026

Save $25 on a four-wheel alignment to help maintain proper alignment and even tire wear.

Valid on eligible vehicles. Discount applies to the regular price of a four-wheel alignment. Additional suspension or steering repairs, specialty adjustments, and required calibrations extra. Taxes and applicable shop fees extra. Cannot be combined with the four-tire alignment special or other offers. Not valid on prior purchases. Present offer at write-up.

Fresh Air Filter Bundle

$40 Off

Offer Expires 11/30/2026

Save $40 when replacing both your engine air filter and cabin air filter during the same visit.

Requires purchase and installation of both eligible filters on the same vehicle during the same visit. Maximum discount $40 per vehicle. Filter availability and pricing vary by model. Taxes and applicable shop fees extra. Cannot be combined with the Fall Service Package cabin-filter discount or other offers. Not valid on prior purchases. Present offer at write-up.

Fall Fluid Maintenance Savings

Up to $100 Off

Offer Expires 11/30/2026

Save $50 on one qualifying fluid service or $100 on two qualifying fluid services completed during the same visit. Eligible services may include brake fluid, coolant, transmission, differential, or transfer-case service, as approved by each store.

Applies to eligible services due under manufacturer maintenance guidance or recommended based on documented vehicle condition. Excludes engine oil changes, fluid top-offs, and already-discounted packages. Maximum discount $100 per vehicle, per visit. Additional repairs, parts, taxes, and applicable shop fees extra. Cannot be combined with other offers or applied to prior purchases. Present offer at write-up.

Take Care of What You Put Off

20% Off Declined Repairs

Offer Expires 11/30/2026

Return for previously recommended repairs and receive 20% off qualifying work, up to $299.95 in savings.

Valid on customer-pay repairs documented as recommended and declined at the same dealership within the previous 90 days. Discount applies to eligible parts and labor before taxes and fees. Maximum discount $299.95 per vehicle. Excludes tires, batteries, warranty or insurance-paid repairs, and already-discounted services or packages. Cannot be combined with other offers or applied to completed repairs. Present offer at write-up.

Welcome Back to Grubbs

$50 Off

Offer Expires 11/30/2026

It’s been a while! Save $50 on a qualifying service or repair purchase of $250 or more.

Valid for customers whose vehicle has not been serviced at the participating dealership in 12 months or more. Minimum qualifying customer-pay purchase of $250 before taxes and fees. Excludes tires, promotional packages, and warranty or insurance-paid work. Limit one redemption per customer. Cannot be combined with other offers or applied to prior purchases. Present offer at write-up.

Fall Interior Protection

20% Off

Offer Expires 11/30/2026

Save 20% on genuine all-weather floor mats and cargo liners, up to $100 off.

Discount applies to eligible genuine OEM all-weather floor mats and cargo liners purchased at the participating dealership. Maximum discount $100 per transaction. Parts only; installation, shipping, and taxes extra where applicable. Subject to vehicle fitment and availability. Excludes wholesale purchases. Cannot be combined with other offers or applied to prior purchases. Present offer when ordering.

Make It Yours

15% Off Genuine Accessories

Offer Expires 11/30/2026

Personalize your vehicle with 15% off qualifying genuine accessories, up to $200 off. Eligible products may include tonneau covers, running boards, roof crossbars, cargo carriers, and bike racks.

Valid on qualifying genuine OEM accessories purchased at the participating dealership. Maximum discount $200 per transaction. Excludes floor mats, cargo liners, tires, wheels, batteries, and wholesale purchases. Installation, programming, shipping, and taxes extra where applicable. Subject to vehicle compatibility and availability. Cannot be combined with other offers or applied to prior purchases. Present offer when ordering.

Genuine Parts Counter Savings

15% Off

Offer Expires 11/30/2026

Save 15% on qualifying maintenance parts purchased at our parts counter, up to $100 off. Eligible items include filters, wiper blades, spark plugs, and belts.

Valid on eligible retail over-the-counter parts purchases only. Maximum discount $100 per transaction. Excludes wholesale purchases, tires, batteries, fluids, and parts billed on a service repair order. Installation, shipping, taxes, and applicable core charges extra. Subject to availability and vehicle fitment. Cannot be combined with other offers or applied to prior purchases. Present offer when ordering.


Oil FAQs

You can check your Owner's Manual for the correct grade. Or the Cadillac Certified Service experts at Grubbs Cadillac of Wichita Falls can help ensure you get the proper oil for your vehicle during your scheduled service visit.

The majority of today's new Cadillac vehicles are equipped with the engine Oil Life System (OLS), which has made the 3,000-mile oil change obsolete in most cases. Depending on the age of the vehicle, driving habits and road conditions, vehicles with today's advanced engines can go longer between oil changes. Always be sure to check your engine oil level regularly, even with an engine OLS.

Yes, it can. It helps ensure your engine is lubricated with clean oil, which can help provide optimal engine performance. See your vehicle's Owner's Manual for the recommended oil change interval, or follow the engine Oil Life System, if equipped.

What do our experts look for during your Multi-Point Vehicle Inspection*?

  • Remaining Engine Oil Life
    • For vehicles with the GM Oil Life System, a technician inspects your remaining oil life percentage and determines if your vehicle needs a change.
  • Tire Wear
    • The Certified Service experts assess your tires for proper alignment, balance, and condition to help ensure the optimum performance and safety of your vehicle.
  • Wiper Blades & Glass Condition
    • A visual inspection of your windshield is completed to check for cracks or chips in addition to checking the operation and condition of your front and rear wipers.
  • Fluid Levels
    • An expert will check the fluid levels in your vehicle's brake reservoir, windshield washer and others to help ensure smooth operation.
  • Brakes
    • An inspection is performed on the condition of your brake system, including lines, hoses, and the parking brake, in addition to measuring the front and rear linings.
  • Battery Condition & Connections
    • A quick test and visual inspection will determine the health and power levels of your vehicle's battery.
  • OnStar** Subscription
    • A brief assessment will ensure you are connected to your OnStar system subscription if relevant.
  • Additional Vehicle Inspections
    • An additional vehicle inspection of critical systems and components is performed to check for visible leaks or damage.