Oil Change Service near Ontario, OR
Oil Change Service Near Ontario, OR
Keep your Chrysler, Dodge, Jeep®, or Ram vehicle ready for the road with professional oil and filter service from Ontario Auto Ranch CDJR. Our Service Department combines certified technicians, vehicle-specific maintenance information, and authentic Mopar parts availability right here in Ontario.
- ✓ Certified Technicians
- ✓ Authentic Mopar Parts
- ✓ Saturday Service
Give Your Engine the Care It Needs
The right engine oil and filter are an important part of maintaining your vehicle. Our service professionals can help identify the proper oil requirements for your vehicle and perform the maintenance needed to keep it ready for everyday driving, road trips, towing, and work.
Certified Technicians
Have your vehicle maintained by technicians with training and access to resources designed for today’s vehicles.
Vehicle-Specific Oil
Engine oil viscosity, specification, and capacity vary by vehicle and engine. We’ll help identify the appropriate oil for yours.
Oil & Filter Service
Fresh oil works together with an effective oil filter to help lubricate the engine and control contaminants.
Authentic Mopar Parts
Our Service and Parts Departments offer authentic Mopar OEM parts for Chrysler, Dodge, Jeep®, and Ram vehicles.

Service From a Team That Knows CDJR Vehicles
Your vehicle’s maintenance needs are specific to its engine, model year, equipment, and use. Ontario Auto Ranch CDJR gives you access to a service team familiar with Chrysler, Dodge, Jeep®, and Ram vehicles and the maintenance information that applies to them.
- ✓ Certified service technicians
- ✓ Authentic Mopar parts and accessories
- ✓ Saturday Service Department hours
- ✓ Shuttle and rental options available

A Routine Service With an Important Job
Engine oil works whenever the engine is running. The proper oil helps reduce friction, manage heat, carry contaminants toward the oil filter, and protect internal components against wear and corrosion.
Lubricates
Helps reduce friction between moving internal engine components.
Helps Cool
Oil circulation helps carry heat away from hotter engine components.
Helps Clean
Oil carries dirt and contaminants toward the engine oil filter.
Helps Protect
Proper lubrication helps protect against premature wear and corrosion.
How Do You Know When It’s Time?
There isn’t one oil-change interval that fits every Chrysler, Dodge, Jeep®, or Ram vehicle. Engine, model year, driving conditions, and manufacturer maintenance requirements can all affect the proper schedule.
Mopar Oil & Filtration
Oil isn’t one-size-fits-all. Your vehicle requires the proper viscosity, specification, quantity, and filter for its particular engine. Using vehicle-specific maintenance information helps make sure the service matches what the engine was designed to use.
- ✓ Vehicle-specific oil requirements
- ✓ Appropriate oil filter selection
- ✓ Authentic Mopar parts available
- ✓ Service for Chrysler, Dodge, Jeep®, and Ram vehicles

Keep an Eye on Your Oil Level
Your oil-change reminder helps determine when maintenance is due, but it doesn’t replace checking engine oil level. If your oil repeatedly runs low, you notice a leak, smell burning oil, or see an oil-related warning, have the vehicle inspected rather than simply continuing to add oil.
Service Designed to Fit Your Day
Vehicle maintenance is easier when you have practical service options available. Ontario Auto Ranch CDJR offers several conveniences through its Service Department.
Saturday Service
Service Department hours are available on Saturday.
Shuttle Available
Shuttle service is listed among the dealership’s service amenities.
Rental Options
Rental availability is listed among the dealership’s service amenities.
Early-Bird Options
Early-bird service options are available through the Service Department.
Oil Change Service Right Here in Ontario, Oregon
If you’re searching for Chrysler, Dodge, Jeep®, or Ram oil change service near Ontario, you don’t need to go far. Ontario Auto Ranch CDJR’s Mopar Service Department is located on Southwest 4th Avenue in Ontario.
Schedule your appointment online, review current service coupons, or contact our Service Department before your visit.
Common Oil Service Questions
Oil requirements differ by engine and vehicle. Your vehicle-specific maintenance information should always take priority over a universal rule.
How often should I change the oil in my Chrysler, Dodge, Jeep®, or Ram?
Oil-change requirements vary by vehicle, engine, model year, operating conditions, and maintenance schedule. Many newer vehicles use an Oil Change Due or Oil Change Required message to indicate when service is needed.
Follow the maintenance guidance for your specific vehicle rather than relying on one mileage interval for every CDJR model.
What type of engine oil does my vehicle need?
Oil viscosity, specification, and capacity vary by vehicle and engine. Your Owner’s Manual identifies the correct requirements, and our Service Department can help determine what applies to your vehicle.
Why should the oil filter be replaced?
Engine oil carries dirt and contaminants as it circulates through the engine. The oil filter helps capture that material before the oil continues circulating through critical components.
Should I check my oil between oil changes?
Yes. An oil-change monitoring system does not replace checking the engine oil level. Consult your Owner’s Manual for the recommended checking procedure and frequency for your vehicle.
What if my engine oil keeps getting low?
If your oil repeatedly runs low, you notice fluid beneath the vehicle, smell burning oil, or receive an oil-related warning, have the vehicle inspected. Adding oil alone does not identify why the level changed.
Can I schedule an oil change online?
Yes. Ontario Auto Ranch CDJR provides an online Service Department scheduler where you can request your next maintenance appointment.
Does Ontario Auto Ranch CDJR offer Saturday service?
Yes. The Service Department currently lists Saturday hours from 8:00 AM to 3:00 PM. Hours can change, so check the dealership’s current Service Department information when planning your visit.
Where is Ontario Auto Ranch CDJR located?
Ontario Auto Ranch CDJR is located at 1805 SW 4th Ave in Ontario, Oregon 97914.
Ready for Your Next Oil Change?
Schedule oil and filter service with our Mopar Service team in Ontario. We’ll help make sure your vehicle receives maintenance based on its specific engine and manufacturer requirements.
Oil type, viscosity, specification, capacity, and maintenance intervals vary by vehicle, engine, model year, operating conditions, and manufacturer requirements. Always refer to your applicable Owner’s Manual and vehicle maintenance information for vehicle-specific recommendations. Service amenities, hours, coupons, offers, eligibility, and availability are subject to change.