2.5L H4 (FB25)
- Oil viscosity
- 0W-20
- Oil capacity
- 5.1 qt with filter
- Oil spec
- API SN or later, ILSAC GF-5 or later
- Timing drive
- Chain, no scheduled service
- Spark plugs
- Iridium
- Coolant
- Subaru Super Coolant (blue)
Fifth generation (2015 to 2019)
2019 Subaru Outback Maintenance Schedule
Enter the current mileage to see what needs attention, then use the milestones below to plan the work ahead.
Review status Aug 11, 2026 Verification against the printed manual in progress
BodyWagon
DriveAWD
TransmissionCVT (Lineartronic)
Engines2 available
01 / Full schedule
Service points by mileage
Grouped the way a service booklet reads. Costs are broad national shop ranges; severe use shortens the intervals shown in that column.
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Engine oil | Replace | 6,000 mi / 6 mo | 3,000 mi / 3 mo | $65 to $125 | Light |
| Front differential fluid | Inspect | Every 6,000 mi | 15,000 mi | $70 to $140 | Moderate |
| Oil filter | Replace | 6,000 mi / 6 mo | 3,000 mi / 3 mo | Included in service | Light |
| Rear differential fluid | Inspect | Every 6,000 mi | 15,000 mi | $70 to $140 | Moderate |
| Tire rotation | Rotate | Every 6,000 mi | Same | $25 to $60 | Light |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Front brake pads | Inspect | 10,000 mi / 12 mo | Same | $150 to $320 | Moderate |
| Rear brake pads | Inspect | 10,000 mi / 12 mo | Same | $150 to $320 | Moderate |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Cabin air filter | Replace | 12,000 mi / 12 mo | Same | $45 to $95 | Easy |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Brake lines and hoses | Inspect | 15,000 mi / 12 mo | Same | Up to $60 | Light |
| Suspension and steering inspection | Inspect | 15,000 mi / 12 mo | Same | Up to $90 | Light |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Brake fluid | Flush | 30,000 mi / 30 mo | Same | $90 to $160 | Moderate |
| Engine air filter | Replace | Every 30,000 mi | 15,000 mi | $35 to $75 | Easy |
| Shocks and struts | Inspect | Every 30,000 mi | Same | $600 to $1400 | Involved |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Serpentine belt | Inspect | First at 60,000 mi, then every 15,000 mi | Same | $90 to $200 | Light |
| Spark plugs | Replace | Every 60,000 mi | Same | $150 to $420 | Moderate |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Engine coolant | Replace | First at 137,500 mi, then every 75,000 mi | Same | $130 to $260 | Moderate |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| Battery | Test | Every 12 mo | Same | $160 to $320 | Light |
| Battery terminal cleaning | Clean | Every 12 mo | Same | Up to $40 | Easy |
| Tire pressure | Inspect | Every 1 mo | Same | Up to $10 | Easy |
| Washer fluid | Inspect | Every 1 mo | Same | Up to $10 | Easy |
| Wiper blades | Inspect | Every 6 mo | Same | $30 to $80 | Easy |
| Service item | Action | Normal interval | Severe use | Shop range | DIY |
|---|---|---|---|---|---|
| CVT fluid | Replace | No scheduled change | 25,000 mi | $160 to $340 | Moderate |
Time limits still apply when you drive fewer miles than the interval. Calendar-based items are listed in their own group above.
02 / Engine and fluids
The specs people need at the parts counter
Confirm the engine before buying fluids, filters, or ignition parts. Capacities and specs differ between them.
3.6L H6 (EZ36)
- Oil viscosity
- 5W-30
- Oil capacity
- 6.9 qt with filter
- Oil spec
- API SN or later
- Timing drive
- Chain, no scheduled service
- Spark plugs
- Iridium
- Coolant
- Subaru Super Coolant (blue)
Common tire sizes 225/65R17225/60R18
03 / The year in context
What this schedule asks of you
The 2019 Outback runs Subaru fifth-generation hardware: the FB25 flat-four or EZ36 flat-six, the Lineartronic CVT, and standard symmetrical AWD. The schedule turns faster than most rivals, with 6,000-mile oil and rotation intervals, 60,000-mile plugs, and a 30-month brake fluid clock.
The two items with real money attached are the CVT and the tires. The transmission earned an extended warranty program and rewards fluid attention despite its lifetime label. The AWD system, for its part, treats a single new tire on a worn set as a mechanical problem, which makes rotations on schedule the cheapest insurance the driveline can buy.
The engines ask for diligence more than dollars: a monthly oil-level check on the four, a bigger sump on the six, and chain-driven valvetrains on both that erase the timing service line entirely. Fluids all around are commodity items on a wagon built to be serviced.
SEV
Shorter intervals
Do you use the severe schedule?
Frequent short trips, towing, dusty roads, extreme temperatures, and long idling shorten the intervals. The severe column in the table above shows by how much; the toggle in the mileage check applies it.
Check severe-use timing04 / Worth knowing
Before you book service
- 01
Subaru extended CVT warranty coverage to 10 years or 100,000 miles on many of these model years after early Lineartronic complaints; check coverage by VIN before paying for any CVT repair.
- 02
Early FB25 engines drew an oil-consumption settlement. Check the dipstick monthly; consumption beyond a quart per 2,000 miles is worth documenting with a dealer.
- 03
The AWD system needs matched tires. Replacing one tire on a worn set can damage the driveline; reputable shops will shave a new tire or insist on a full set.
- 04
Both engines use timing chains, and the old Subaru head-gasket reputation belongs to the earlier EJ engine family, not these FB and EZ designs.
- 05
Plugs at 60,000 miles arrive sooner than most rivals and cost more in labor than parts because of the boxer layout; budget accordingly.
- 06
2019 closes the generation; the redesigned 2020 moved to a turbo four and a new platform, so parts diverge sharply across that line.
05 / Cost outlook
What routine service may cost
Estimated from this schedule over five years or 60,000 miles of normal driving. Parts, labor rates, location, and condition all move the total; treat these as planning figures.
5 years / 60K at a shop $1,550 to $3,400 Independent shop rates
DIY parts estimate $510 to $1,400 Routine items only
Some links below are affiliate links. If you buy through them, this site earns a commission at no extra cost to you. See the full disclosure.
Find parts for this Outback
- Engine oilAmazon AutoZone O'Reilly Auto Parts
- Engine air filterAmazon AutoZone O'Reilly Auto Parts
- Cabin air filterAmazon AutoZone O'Reilly Auto Parts
- Wiper bladesAmazon AutoZone O'Reilly Auto Parts
- Front brake padsAmazon AutoZone O'Reilly Auto Parts
- BatteryAmazon AutoZone O'Reilly Auto Parts
08 / Common questions
2019 Outback service answers
01 How often does a 2019 Subaru Outback need an oil change?
The published interval is every 6,000 miles or 6 months, whichever comes first. Under severe conditions such as short trips, towing, dust, or extreme temperatures, the interval drops to 3,000 miles.
02 Does the 2019 Subaru Outback have a timing belt or a timing chain?
Every available engine, the 2.5L H4 (FB25) and the 3.6L H6 (EZ36), uses a timing chain. There is no scheduled timing belt replacement.
03 What oil does the 2019 Subaru Outback take, and how much?
2.5L H4 (FB25): 0W-20, 5.1 quarts with filter. 3.6L H6 (EZ36): 5W-30, 6.9 quarts with filter. Confirm the grade printed in the owner's manual before buying.
04 When do the spark plugs need to be replaced on a 2019 Subaru Outback?
The schedule calls for spark plugs every 60,000 miles. Both engines list 60,000-mile plugs, and the flat-four leaves little clearance at the wheel wells; plug labor runs higher than the part price suggests.
05 Does the 2019 Subaru Outback ever need CVT fluid changes?
The factory schedule lists no CVT fluid change under normal driving, but the severe schedule calls for one at 25,000 miles. Subaru calls the Lineartronic fluid lifetime under normal use and specifies roughly 25,000-mile changes for towing or severe duty. High-mileage owners commonly split the difference around 60,000.
06 When does the 2019 Subaru Outback need a coolant change?
Engine coolant is first due at 137,500 miles, then every 75,000 miles. The specified coolant is Subaru Super Coolant (blue).
07 What extra maintenance does the AWD Outback need?
The driveline adds its own fluids: differential gear oil and, where fitted, transfer case fluid. They are inexpensive services with long intervals under normal use, and much shorter ones under towing or off-road duty. The schedule table lists each with its interval.
08 What counts as severe service for the 2019 Subaru Outback?
Repeated trips under about five miles, extended idling, stop-and-go traffic in heat, dusty or gravel roads, towing, and sustained sub-freezing starts. If a few of those describe a typical week, use the severe column in the table above; most manufacturers write their fine print around exactly that kind of driving.
09 / Sources
Where this schedule came from
- 2019 Subaru Outback Owner's Manual, maintenance section Accessed 2026-08-11
- 2019 Subaru Warranty and Maintenance Booklet Accessed 2026-08-11
Reference only. Confirm the schedule for your exact vehicle in the owner's manual. This site is not affiliated with Subaru or any manufacturer.
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