2026 Subaru Crosstrek
Maintenance & specsVERIFIED Oct 29, 2026
The 2026 Subaru Crosstrek takes 0W-20 Full Synthetic with a total capacity of 5.1 quarts (filter included). You’ll need a 17mm socket for the drain plug, torqued to 44 Nm. The OEM oil filter is the Subaru 15208AA15A. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
⚑ QUICK DIY TIPS FOR THE 2026 SUBARU CROSSTREK
- Torque your drain plug to 44 Nm (32 ft-lbs) to avoid leaks or stripped threads.
- Using the OEM filter (Subaru 15208AA15A) is recommended for warranty compliance.
- Always use 0W-20 Full Synthetic as specified by Subaru — using the wrong viscosity can void your powertrain warranty.
- Check the maintenance schedule below for your next service interval.
01
Oil & Filter
OilBuy
Viscosity0W-20
Oil typeFull Synthetic
Capacity (with filter)5.1 qt
Capacity (w/o filter)4.7 qt
Filter Options
Subaru15208AA15AOEM
BuySubaru OEM spin-on 15208AA15A (supersedes 15208AA160 / 15208AA12A): EJ and FB naturally aspirated flat-4 and the FA24F turbo (Impreza, Forester, Legacy, Outback, Crosstrek, Ascent)
Drain Bolt & Hardware
Socket size17 mm
Torque spec44 Nm
GasketCrush washer (aluminum)
02
Fluid Specifications
Transmission FluidBuy
TypeSubaru ATF HP
Capacity4.2 qt
Change interval60,000 mi
Brake FluidBuy
DOT typeDOT 3
Change interval45,000 mi
CoolantBuy
TypeSuper Long Life
ColorBlue
Capacity6.3 qt
Change interval120,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2.5 qt
Change interval60,000 mi
Differential Fluid (front)Buy
Type75W-85 GL-4
Capacity1.5 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2.5 qt
Change interval60,000 mi
Differential Fluid (front)Buy
Type75W-85 GL-4
Capacity1.5 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2.5 qt
Change interval60,000 mi
Differential Fluid (front)Buy
Type75W-85 GL-4
Capacity1.5 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2.5 qt
Change interval60,000 mi
Differential Fluid (front)Buy
Type75W-85 GL-4
Capacity1.5 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2.5 qt
Change interval60,000 mi
Differential Fluid (front)Buy
Type75W-85 GL-4
Capacity1.5 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2.5 qt
Change interval60,000 mi
Differential Fluid (front)Buy
Type75W-85 GL-4
Capacity1.5 qt
Change interval60,000 mi
Transfer Case FluidBuy
TypeATF Dexron III
Capacity2 qt
Change interval60,000 mi
03
Parts & Specifications
Tires
Size245/60R18
Front pressure33 PSI
Rear pressure33 PSI
04
Maintenance Schedule
≈ every 6 months
- ▸Change Engine Oil & Filter
05
Torque Specifications
07
Technical Service Bulletins
48Estimated Current Value
Original MSRP
$32,000
Private Party
$30,400–$33,600
Dealer Retail
$35,200–$40,000
Trade-In
$27,200–$30,400
Depreciation
0%
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
Save by doing it yourself
A shop typically charges $70–$140 for this service. Buy the parts and save.
08
Tools & Supplies
Shop parts for the Subaru Crosstrek
Find oil, filters, and maintenance parts for the 2026 Subaru Crosstrek on Amazon.
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