Keeping your diesel engine running strong starts with routine oil and fluid service. At United Diesel Repair, we provide fast, professional oil changes and fluid maintenance for commercial trucks, buses, RVs, and fleet vehicles.
Oil and Fluid Change Services
Proper lubrication and fluid levels are essential for long-term engine health, fuel economy, and safe operation. We offer full-service fluid checks, changes, and top-offs using high-quality products built for heavy-duty use.
- Engine oil and filter changes
- Transmission fluid services
- Differential and gear oil replacement
- Coolant flushes and top-offs
- Power steering and brake fluid checks
- Fuel filter replacements
- Fluid leak detection
What Makes Us Different
We take a comprehensive approach—checking for early signs of wear, fluid leaks, and component damage during every visit. Whether you're driving a long-haul semi or managing a mixed fleet, we ensure your equipment gets the right type and grade of oil every time. We service all diesel-powered vehicles including trucks, RVs, buses, and construction equipment, and we’re here 24/7 for quick, reliable maintenance.
Schedule Your Oil and Fluid Service Today: Call 469-912-2336
Routine oil and fluid maintenance keeps your truck running smoother and longer. Call United Diesel Repair at 469-912-2336 to schedule an oil change, fluid check, or complete system service today.
FAQs
What areas do you serve?
In addition to El Paso, Texas, we offer 24/7 mobile repairs, roadside assistance, and towing services to Las Cruces, NM; Hatch, NM; Alamogordo, NM, Deming, NM; Tularosa, NM; and more.
How often should I change my truck's oil?
Most diesel trucks need an oil change every 10,000 to 25,000 miles depending on engine type, oil used, and duty cycle. Following your manufacturer’s schedule is key for long-term health.
What happens if you don't change the oil in your truck?
Old or low oil can cause poor lubrication, overheating, and engine damage. Sludge buildup may restrict oil flow, leading to expensive repairs or engine failure.
How can I get in touch?
Call United Diesel Repair at 469-912-2336 to schedule oil and fluid maintenance for your truck or fleet. We’re available day and night.
Reliable Repairs
From small fixes to full overhauls, our repair capabilities are comprehensive. We handle engine repairs, brake system diagnostics, electrical troubleshooting, suspension fixes, transmission issues, and more. Whether it's one truck or an entire fleet, we’re ready to get you back on the road fast.
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