2019 Ram 3500: Factory Maintenance Schedule
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
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Quick reference
| Mileage | Service | Notes |
|---|---|---|
| 5,000 | Oil & filter change, tire rotation | Normal duty schedule |
| 10,000 | Oil & filter change, tire rotation | Severe duty schedule |
| 15,000 | Oil & filter change, tire rotation, cabin air filter | Normal duty schedule |
| 20,000 | Oil & filter change, tire rotation | Severe duty schedule |
| 30,000 | Oil & filter change, tire rotation, cabin air filter, engine air filter, fuel filter, brake fluid flush | Normal duty schedule |
| 60,000 | Oil & filter change, tire rotation, cabin air filter, engine air filter, fuel filter, brake fluid flush, transmission fluid & filter service, differential & transfer case service | Normal duty schedule |
| 100,000 | Oil & filter change, tire rotation, cabin air filter, engine air filter, fuel filter, brake fluid flush, spark plugs, coolant flush, accessory belt | Normal duty schedule |
| 150,000 | Oil & filter change, tire rotation, cabin air filter, engine air filter, fuel filter, brake fluid flush, transmission fluid & filter service, differential & transfer case service, timing chain inspection | Normal duty schedule |
Severe-duty schedule
For 2019 Ram 3500 trucks used in severe-duty applications, the factory recommends a more aggressive maintenance schedule. Severe-duty is defined as frequent towing, heavy hauling, extensive idling, driving in dusty off-road conditions, or making many short trips in cold weather. Under these conditions, the oil and filter should be changed every 10,000 miles or 500 hours of engine operation, whichever comes first. The transmission fluid and filter should be serviced every 60,000 miles, and the differential and transfer case fluids should be changed every 30,000 miles.
Known issues by mileage
- 30,000 miles: Some owners have reported premature wear of the front brake pads and rotors. The factory brake fluid flush at this interval is a good opportunity to have the brakes inspected.
- 60,000 miles: The 68RFE transmission in some models can be prone to issues if not serviced regularly. Adhering to the 60,000-mile fluid and filter change is critical. Some owners have also reported issues with the emissions system, including the DEF injector and EGR valve.
- 100,000 miles: The factory spark plug replacement at 100,000 miles is important for maintaining fuel economy and preventing misfires. At this mileage, some owners have also reported issues with the water pump and thermostat, so it's a good idea to have the cooling system inspected when the coolant is flushed.
Estimated cost per service
- Oil & filter change: $50 - $100 (DIY) / $100 - $200 (shop)
- Tire rotation: $20 - $30 (DIY) / $50 - $75 (shop)
- Cabin air filter: $20 - $40 (DIY) / $50 - $100 (shop)
- Engine air filter: $30 - $60 (DIY) / $75 - $150 (shop)
- Fuel filter: $100 - $200 (DIY) / $250 - $400 (shop)
- Brake fluid flush: $50 - $100 (DIY) / $150 - $250 (shop)
- Transmission fluid & filter service: $200 - $400 (DIY) / $400 - $700 (shop)
- Differential & transfer case service: $100 - $200 (DIY) / $200 - $400 (shop)
- Spark plugs: $100 - $200 (DIY) / $300 - $500 (shop)
- Coolant flush: $100 - $200 (DIY) / $200 - $400 (shop)
- Accessory belt: $50 - $100 (DIY) / $150 - $250 (shop)
What you can DIY vs shop
Many of the routine maintenance items on the 2019 Ram 3500 can be performed by a moderately skilled DIY mechanic. These include oil and filter changes, tire rotations, and cabin and engine air filter replacements. However, some of the more involved services, such as transmission fluid and filter changes, differential and transfer case service, and timing chain inspection, are best left to a professional technician. These services require special tools and knowledge to perform correctly.
Book service on Repairius.
More specs for the 2019 Ram 3500
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2019 Ram 3500 Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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