2018 Subaru Maintenance Recommendations by Interval
Every 6 months or 9,500 km (6,000 mi)
Engine Oil – Replace
Engine Oil Filter – Replace
Every 12 months or 12,000 km (7,500 mi)
Rotate & Inspect Tires – Perform
Every 24 months or 48,000 km (30,000 mi)
Drive Belts – Inspect
Fuel Systems, Lines & Connections – Inspect
Cooling System, Hoses & Connections – Inspect
Clutch Operation – Inspect
Brake Lines, Parking & Service Brake Systems – Inspect
Brake Fluid (Clutch Fluid for MT only) – Replace
Disc Brake Pad & Disc, Front & Rear Axle Boots & Joints – Inspect
Steering & Suspension – Inspect
Wheel Bearing – Inspect
A/C System & AC Filter – Inspect
Every 48 months or 96,000 km (60,000 mi)
Transmission Gear Oil (except BRZ) – Replace
CVT Fluid (except BRZ) – Inspect
ATF (BRZ) – Inspect
Front & Rear Differential Gear Oil (except BRZ) – Replace
Rear Differential Gear Oil (BRZ) – Replace
Air Cleaner Element – Replace
Every 96 months or 160,000 km (100,000 mi)
Timing Belt (WRX STI) – Replace
Fuel Filter – Replace
Every 96 months or 192,000 km (120,000 mi)
Spark Plug – Replace
Engine Coolant
First Replacement: After 11 years or 220,000 km (137,500 mi)
Then: Every 6 years or 120,000 km (75,000 mi)