2018 Subaru Crosstrek 2.0i Premium in Sunshine Orange, front left — Photo: Cutlass, CC0, Wikimedia Commons

Subaru Crosstrek 2018–2023 Parts

2nd generation (GT) · 2.0L 4-cyl, 2.0L 4-cyl plug-in hybrid, 2.5L 4-cyl · AWD

70 common parts
5 with factory part numbers
11 recall campaigns
738 NHTSA complaints

YearPrice links search Amazon for Subaru Crosstrek 2020. Confirm fitment for your engine and drive.

Engine 6

Timing kit
Chain or belt depending on the engine. Check your engine size before ordering.
Not used on the selected year
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Valve cover gasket
Oil seeping around the top of the engine or a burning-oil smell.
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Oil pan gasket
Oil drips under the engine. Some engines are sealed with RTV instead of a gasket.
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Engine mount
Vibration at idle or a clunk when shifting into gear.
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Transmission mount
Clunk on acceleration or when shifting between drive and reverse.
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PCV valve
Rough idle, oil leaks or whistling from a stuck valve.
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Cooling 7

Water pump
Coolant leak at the front of the engine or overheating.
Not used on the selected year
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Radiator
Leaks, clogged fins or overheating in traffic.
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Thermostat
Temperature gauge stays low or climbs high; weak heat.
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Upper radiator hose
Soft, swollen or cracked hose; coolant smell.
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Lower radiator hose
Check clamps and the hose for leaks at the radiator outlet.
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Radiator cooling fan
Overheating at idle or with the A/C on.
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Coolant reservoir
Cracked tank or a cap that no longer holds pressure.
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Fuel 4

Fuel pump
Long cranking, stalling or loss of power under load.
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Fuel injector
Misfire on one cylinder or a fuel smell.
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Fuel filter
Some models use a filter built into the in-tank pump module.
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Gas cap
A loose or worn cap can turn on the check-engine light (EVAP leak).
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Ignition 4

Spark plugs
One plug per cylinder; the EPA lists 4-cylinder engines for this generation. Check your engine before ordering.
OEM ref: 2.0L, 2018–21: 22401AA8802.0L, 2.5L, 2019–21: 22401AA940
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Ignition coil
Misfire codes, rough idle or a flashing check-engine light.
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Camshaft position sensor
Check-engine light, hard starting or stalling.
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Crankshaft position sensor
No-start or stalling when hot.
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Brakes 10

Front brake rotors
Pulsing pedal or steering wheel shake when braking.
OEM ref: 2.0L, 2.5L, 2018–21: 26300FL010
Not used on the selected year
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Front brake pads
Squeal from the wear indicator or a grinding noise.
Not used on the selected year
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Front brake caliper
Car pulls to one side or a pad wears unevenly.
Not used on the selected year
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Rear brake rotors
For versions with rear disc brakes. Check which type your vehicle has.
Not used on the selected year
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Rear brake pads
For versions with rear disc brakes. Check which type your vehicle has.
Not used on the selected year
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Rear brake caliper
For versions with rear disc brakes. Check which type your vehicle has.
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Rear brake drums If equipped
For versions with rear drum brakes. Check which type your vehicle has.
Not used on the selected year
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Rear brake shoes If equipped
For versions with rear drum brakes. Check which type your vehicle has.
Not used on the selected year
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ABS wheel speed sensor
ABS or traction-control light on; front and rear sensors differ.
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Brake hose
Cracked or swollen rubber lines; a soft pedal.
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Suspension 8

Front strut assembly
Bouncing, nose-dive when braking or leaking fluid.
Not used on the selected year
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Rear shock absorber
Bouncy rear end or uneven tire wear.
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Front lower control arm
Clunk over bumps from worn bushings.
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Ball joint
Clunk or wander; check for play with the wheel off the ground.
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Sway bar link
Rattle or knock over small bumps.
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Front wheel bearing
Humming noise that changes with speed.
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Rear wheel hub and bearing
Humming or grinding from the rear that rises with speed.
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Rear coil spring
Sagging rear or a broken coil.
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Steering 3

Outer tie rod end
Loose steering or uneven front tire wear.
Not used on the selected year
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Inner tie rod
Clunk when turning; replace in pairs and align.
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Steering rack
Leaks, play in the wheel or a knock when turning.
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Electrical 7

Battery
Slow cranking or electrical warnings. Check group size before ordering.
Not used on the selected year
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Alternator Gas models
Battery light on, dim lights or a dead battery.
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Starter Gas models
Click or slow crank when you turn the key.
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Hybrid battery Hybrid only
Reduced electric assist or a hybrid-system warning.
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Blower motor
Weak or no air from the vents on some fan speeds.
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A/C compressor
Warm air from the vents or a noisy clutch.
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Tire pressure sensor
TPMS warning stays on after setting tire pressures.
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Exhaust 5

Upstream oxygen sensor
Check-engine light and higher fuel use.
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Downstream oxygen sensor
Monitors the catalytic converter; often codes P0420/P0430.
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Catalytic converter
Rattle, sulfur smell or catalyst efficiency codes.
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Muffler
Louder exhaust, rust holes or rattles underneath.
Not used on the selected year
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Exhaust manifold gasket
Ticking noise on cold start or exhaust smell.
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Drivetrain 6

Front CV axle
Clicking when turning or a torn boot.
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Rear CV axle
Clicking or vibration from the rear axle shafts.
Not used on the selected year
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Driveshaft
Vibration at speed or a clunk when taking off.
Not used on the selected year
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Rear differential
Whine or howl that changes with speed; check fluid.
Not used on the selected year
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Clutch kit Manual transmission
Slipping, high engagement point or a hard pedal.
Not used on the selected year
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Transmission fluid
EPA lists: 6-speed manual, CVT. Use the fluid type in your owner's manual.
Not used on the selected year
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Body & Lighting 5

Headlight assembly
Hazy or yellowed lenses. Housings vary by year and trim; confirm fitment.
Not used on the selected year
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Headlight bulb
Check the bulb number on your old bulb or in the owner's manual. LED units have no bulb.
Not used on the selected year
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Tail light assembly
Cracked lens or moisture inside the housing.
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Side mirror
Choose the side and features (heated, power fold, signal).
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Wiper blades
Replace every 6–12 months; driver and passenger lengths differ.
Not used on the selected year
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Filters & Maintenance 5

Oil filter
Change with every oil service.
OEM ref: 2.0L, 2.5L, 2022–23: 15208AA15A
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Engine air filter
Check every oil change; replace when dirty.
OEM ref: 2.0L, 2.5L, 2018–21: 16546AA16A2.0L, 2.5L, 2022–23: 16546AA210
Not used on the selected year
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Cabin air filter
Weak airflow or musty smell from the vents.
OEM ref: 2.0L, 2.5L: 72880FL00A
Not used on the selected year
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Serpentine belt
Squeal or cracks across the ribs. Some engines, including many hybrids, have no accessory belt; check yours.
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Belt tensioner
Replace with the belt if the arm shakes or the pulley is noisy (belt-driven engines).
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Icons are generic illustrations made for this site and do not show the exact part. Parts that depend on engine, drive or powertrain are marked using EPA data for this generation; confirm fitment with your VIN before ordering. Factory part numbers are shown as a reference when available; confirm the number with your old part or VIN before ordering. Price links search by part name and vehicle.

About the 2018–2023 Crosstrek

Overview

The 2nd generation (GT) Subaru Crosstrek covers the 2018–2023 model years in the US. The EPA lists 3 powertrains for this generation: 2.0L 4-cyl (2018–2023), 2.0L 4-cyl plug-in hybrid (2019–2021, 2023) and 2.5L 4-cyl (2021–2023). Drive types: AWD. Transmissions: 6-speed manual, CVT. Hybrid versions are marked in the parts list where parts differ.

The parts list above covers items commonly replaced on these vehicles, grouped by system.

Engines & specs

Engine	Years	Drive	Transmission	EPA MPG
2.0L 4-cyl	2018–2023	AWD	6-speed manual, CVT	AWD: 22–28 city / 29–33 hwy / 25–30 comb.
2.0L 4-cyl plug-in hybrid	2019–2021, 2023	AWD	CVT	AWD: 36 city / 35 hwy / 35 comb.
2.5L 4-cyl	2021–2023	AWD	CVT	AWD: 27 city / 34 hwy / 29 comb.

Source: U.S. EPA / DOE fueleconomy.gov vehicle data.

Common problems reported to NHTSA

Mention in complaint	2018–19	2020–21	2022–23
Electrical or battery problems	53 / 483	20 / 187	7 / 68
Brake problems	28 / 483	26 / 187	15 / 68
Stalling or loss of power	31 / 483	9 / 187	2 / 68
Steering problems	23 / 483	8 / 187	4 / 68
Check-engine light	15 / 483	12 / 187	3 / 68
Transmission problems	15 / 483	11 / 187	3 / 68
Infotainment or screen	20 / 483	2 / 187	2 / 68

Owner complaints filed with NHTSA (738 for 2018–2023), counted by words in the complaint text. One complaint can mention several issues; the second number is all complaints for those years.

Year	Recalls	Complaints	Top components in complaints
2018	5	195	Visibility / Wiper, Unknown Or Other, Engine
2019	8	288	Visibility / Wiper, Electrical System, Unknown Or Other
2020	1	71	Visibility / Wiper, Electrical System, Power Train
2021	2	116	Visibility / Wiper, Unknown Or Other, Engine
2022	1	32	Unknown Or Other, Visibility / Wiper, Electrical System
2023	0	36	Unknown Or Other, Visibility / Wiper, Electrical System

Source: NHTSA (U.S. National Highway Traffic Safety Administration) recalls and complaints data, retrieved November 2026.

Recalls (11 campaigns)

Service Brakes (2018, NHTSA 17V701000)
Subaru of America, Inc. (Subaru) is recalling certain 2018 Crosstrek vehicles.
Electrical System: Software (2018–2019, NHTSA 19V743000)
Subaru of America, Inc. (Subaru) is recalling certain 2017-2019 Impreza and 2018-2019 Crosstrek vehicles.
Engine And Engine Cooling: Exhaust System, Emission Control (2018, NHTSA 19V744000)
Subaru of America, Inc. (Subaru) is recalling certain 2017-2018 Impreza and 2018 Crosstrek vehicles equipped with an aluminum Positive Crankcase Ventilation (PCV) valve.
Suspension: Rear (2018–2019, NHTSA 21V263000)
Subaru of America, Inc. (Subaru) is recalling certain 2018-2019 Subaru Crosstrek, 2019 Crosstrek Hybrid, and 2019 Forester vehicles.
Electrical System: Software (2018–2019, NHTSA 21V264000)
Subaru of America, Inc. (Subaru) is recalling certain 2017-2019 Subaru Impreza and 2018-2019 Crosstrek vehicles.
Steering: Electric Power Assist System (2019, NHTSA 19V065000)
Subaru of America, Inc. (Subaru) is recalling certain 2019 Forester and Crosstrek vehicles.
Visibility: Glass, Side / Rear (2019, NHTSA 19V404000)
Subaru of America, Inc. (Subaru) is recalling certain 2019 Crosstrek vehicles.
Engine And Engine Cooling: Exhaust System, Emission Control (2019, NHTSA 19V856000)
Subaru of America, Inc. (Subaru) is recalling certain 2019 Crosstrek, Forester, and Ascent vehicles.
Seat Belts: Rear / Other (2019, NHTSA 20V189000)
Subaru of America, Inc. (Subaru) is recalling certain 2019 Crosstrek vehicles with rear seat belt assemblies with a dual-mode locking mechanism.
Electrical System: 12V / 24V / 48V Battery (2019–2022, NHTSA 23V080000)
Subaru of America, Inc. (Subaru) is recalling certain 2019-2022 Crosstrek Hybrid vehicles.
Power Train: Automatic Transmission, Park / Neutral Start Interlock Switch (2021, NHTSA 23V755000)
Subaru of America, Inc. is recalling certain model year 2021 Crosstrek, 2022 Forester, 2021-2023 Legacy, and Outback vehicles.

Source: NHTSA. Check open recalls for your vehicle with its VIN at nhtsa.gov/recalls.