2022 Freightliner Cascadia Oil Capacity & Filter
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A 2022 Freightliner Cascadia takes approximately 45 quarts (42.6 liters) of oil, including the filter. However, this can vary slightly based on the specific Detroit Diesel engine option.
Quick Answer
- Oil Capacity: 45 quarts / 42.6 liters (with filter)
- Recommended Oil Weight: 10W-30 or 15W-40 (dependent on climate)
- Oil Specification: API CK-4
- Oil Filter:
- OEM (Detroit Diesel): A4721840525
- Wix: 57890
- Fram: PH11824
- Mobil 1: Consult dealer
Capacity by Engine Option
| Engine | Capacity (Quarts) | Capacity (Liters) |
|---|---|---|
| Detroit DD13 | 40 | 37.9 |
| Detroit DD15 | 45 | 42.6 |
| Detroit DD16 | 45 | 42.6 |
Oil Change Interval
- Normal Duty: 50,000 miles (80,000 km) or every 12 months, whichever comes first. This assumes a mix of highway and city driving with moderate loads.
- Severe Duty: 25,000 - 30,000 miles (40,000 - 48,000 km) or every 6 months. This includes frequent idling, heavy loads, dusty conditions, and extreme temperatures.
Drain Plug Torque
The oil drain plug on a 2022 Freightliner Cascadia should be torqued to 37 ft-lbs (50 Nm). Always use a new crush washer to prevent leaks.
How to Change the Oil
- Warm up the engine to allow the oil to drain more easily.
- Position a large drain pan (at least 50-quart capacity) under the oil pan.
- Remove the drain plug and allow the oil to drain completely.
- Replace the oil filter. Be sure to pre-fill the new filter with fresh oil before installation.
- Install the new crush washer and tighten the drain plug to 37 ft-lbs.
- Fill the engine with the correct amount of fresh oil.
- Start the engine and check for leaks. Top off oil if necessary.
Common Issues / Tips
- Oil Consumption: Some oil consumption is normal, especially on newer engines. Monitor your oil level regularly between changes.
- Fuel Dilution: In colder climates or with excessive idling, fuel can sometimes dilute the engine oil. If you notice a strong fuel smell in your oil, it may be time for an early oil change.
- Aftermarket Filters: While many aftermarket filters meet OEM specifications, it's always a good idea to double-check that you are using a high-quality filter to protect your investment.
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More specs for the 2022 Freightliner Cascadia
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.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
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
2022 Freightliner Cascadia 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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Values can vary by engine, trim and build date; check your VIN-specific service information. Updated 2026-08-28.