Routine oil and fluid services are the easiest way to extend the life of your diesel truck. From oil changes and coolant flushes to transmission and brake fluid service, we keep your systems clean and efficient.
Oil and Fluid Services in Moses Lake, WA
Fluids are the lifeblood of your diesel truck—and without proper maintenance, breakdowns are inevitable. At 509 Roadside, we provide complete oil and fluid services for trucks, RVs, trailers, buses, and heavy equipment. Whether you’re due for an oil change or need a full system flush, we’ve got you covered.
Common oil and fluid services include:
- Semi truck oil changes
- Transmission and gear oil changes
- Coolant flush and refill
- Power steering and brake fluid service
- Fluid leak inspections and top-offs
What Makes Us Different
We handle fluid service for a wide range of commercial vehicles, using high-quality products that meet OEM specs. Every job is completed with care to prevent wear and avoid costly failures.
- In-shop service for trucks, RVs, trailers, buses, and fleets
- Roadside assistance available during business hours
- Honest timelines and transparent estimates
Need us on the road? Our mobile service team can assist during weekdays for breakdowns and scheduled on-site repairs. If you’re stuck and need help, 509 Roadside has you covered with 24/7 roadside assistance.
FAQs
How Can I Get Oil and Fluid Services?
Call 509-855-4932 to book your service today. Whether you need a quick oil change or a full fluid inspection, we’ll take care of it with speed and precision.
What Fluids Should I Service Regularly?
Engine oil, coolant, transmission fluid, brake fluid, and power steering fluid should all be checked regularly. Replacing them on schedule protects your truck from wear and overheating.
How Often Should I Change My Truck’s Oil?
Oil change intervals vary by engine type and usage, but most trucks benefit from a change every 10,000 to 25,000 miles. Frequent short hauls or extreme loads may shorten that range.
What Areas Do You Serve for Oil & Fluid?
We’re located at 11969 Debonair Street Northeast, Moses Lake, WA. We also proudly serve Spokane, WA; Kennewick, WA; Pasco, WA; Richland, WA; Yakima, WA; Wenatchee, WA; and Ellensburg, WA.
Schedule Your Oil Service Now: Call 509-855-4932!
Don’t skip routine maintenance—call 509-855-4932 now to schedule your oil or fluid service and keep your truck running smoothly.
What They're
Saying About Us
See why our customers consider 509 Roadside their go-to repair shop in Moses Lake, WA and the surrounding areas!
Joseph did a great job replacing a small engine for us. He searched, bought and replaced it for us while keeping us informed every step of the way. With great pricing and service, we will continue to utilize him in the future for our needs.
Our resident transport bus broke down on the way back from Wenatchee. 509 Roadside made arrangements to get the vehicle towed to the shop and had it fixed the very next day. Great service!
These guys got me in to their shop on short notice and found my electrical problem quickly. Can’t thank them enough! I will call them again if I need help in the area!!
The customer service is excellent. They follow up and get the job done in a timely manner. I would recommend them for any type of mechanic work.
Had issue with semi shutting down due to coolant level issue, contacted 509 to assist and they were earlier then expected, very friendly and got me back on the road quickly and went beyond duty and even checked other things to prevent any other issues. Would call them first if I ever have a problem down road.
My window wasn’t working for the past 2 years and I was looking for a good mechanic for a while but they were too pricey. But 509 roadside did not disappoint! They were able to fix my window at a great price! Definitely recommend!! I can finally go through the drive through!
Had my starter go out they had a new on hand and I was back on the road right at 2 hours, great job 509.
Joseph and the 509 Roadside crew have been an invaluable part of keeping our fleet of delivery trucks running reliably here at Culligan, and it has been great having such a fantastic, local mechanic. He is consistent, thorough and always goes the extra mile to ensure our vehicles are in excellent condition. His attention to detail and commitment to quality work are evident in every job he takes on. Knowing we can count on him for fast, dependable service makes all the difference in keeping our operations on schedule. Very highly recommended for all your fleet needs!
Contact 509 Roadside
Need roadside assistance, have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch!