2016 Subaru Outback 2.6i Limited in Crystal Black Silica, front right — Photo: Cutlass, CC0, cropped, Wikimedia Commons

Subaru Outback 2015–2019 Parts

5th generation (BS) · 2.5L 4-cyl, 3.6L 6-cyl · AWD

68 common parts
6 with factory part numbers
14 recall campaigns
3,927 NHTSA complaints

YearPrice links search Amazon for Subaru Outback 2017. 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.
Not used on the selected year
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Oil pan gasket
Oil drips under the engine. Some engines are sealed with RTV instead of a gasket.
Not used on the selected year
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Engine mount
Vibration at idle or a clunk when shifting into gear.
Not used on the selected year
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Transmission mount
Clunk on acceleration or when shifting between drive and reverse.
Not used on the selected year
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PCV valve
Rough idle, oil leaks or whistling from a stuck valve.
Not used on the selected year
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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.
Not used on the selected year
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Thermostat
Temperature gauge stays low or climbs high; weak heat.
Not used on the selected year
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Upper radiator hose
Soft, swollen or cracked hose; coolant smell.
Not used on the selected year
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Lower radiator hose
Check clamps and the hose for leaks at the radiator outlet.
Not used on the selected year
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Radiator cooling fan
Overheating at idle or with the A/C on.
Not used on the selected year
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Coolant reservoir
Cracked tank or a cap that no longer holds pressure.
Not used on the selected year
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Fuel 4

Fuel pump
Long cranking, stalling or loss of power under load.
Not used on the selected year
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Fuel injector
Misfire on one cylinder or a fuel smell.
Not used on the selected year
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Fuel filter
Some models use a filter built into the in-tank pump module.
Not used on the selected year
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Gas cap
A loose or worn cap can turn on the check-engine light (EVAP leak).
Not used on the selected year
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Ignition 4

Spark plugs
One plug per cylinder; the EPA lists 4-cylinder and 6-cylinder engines for this generation. Check your engine before ordering.
OEM ref: 2.5L: 22401AA7813.6L: 22401AA751
Not used on the selected year
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Ignition coil
Misfire codes, rough idle or a flashing check-engine light.
Not used on the selected year
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Camshaft position sensor
Check-engine light, hard starting or stalling.
Not used on the selected year
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Crankshaft position sensor
No-start or stalling when hot.
Not used on the selected year
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Brakes 10

Front brake rotors
Pulsing pedal or steering wheel shake when braking.
OEM ref: 2.5L, 3.6L, 2016–19: 26300AL03A
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.
OEM ref: 2.4L, 2.5L, 3.6L, 2017–19: 26700AL03A
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.
Not used on the selected year
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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.
Not used on the selected year
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Brake hose
Cracked or swollen rubber lines; a soft pedal.
Not used on the selected year
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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.
Not used on the selected year
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Front lower control arm
Clunk over bumps from worn bushings.
Not used on the selected year
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Ball joint
Clunk or wander; check for play with the wheel off the ground.
Not used on the selected year
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Sway bar link
Rattle or knock over small bumps.
Not used on the selected year
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Front wheel bearing
Humming noise that changes with speed.
Not used on the selected year
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Rear wheel hub and bearing
Humming or grinding from the rear that rises with speed.
Not used on the selected year
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Rear coil spring
Sagging rear or a broken coil.
Not used on the selected year
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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.
Not used on the selected year
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Steering rack
Leaks, play in the wheel or a knock when turning.
Not used on the selected year
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Electrical 6

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

Upstream oxygen sensor
Check-engine light and higher fuel use.
Not used on the selected year
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Downstream oxygen sensor
Monitors the catalytic converter; often codes P0420/P0430.
Not used on the selected year
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Catalytic converter
Rattle, sulfur smell or catalyst efficiency codes.
Not used on the selected year
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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.
Not used on the selected year
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Drivetrain 5

Front CV axle
Clicking when turning or a torn boot.
Not used on the selected year
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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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Transmission fluid
EPA lists: 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.
Not used on the selected year
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Side mirror
Choose the side and features (heated, power fold, signal).
Not used on the selected year
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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: 2.4L, 2.5L: 15208AA15A
Not used on the selected year
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Engine air filter
Check every oil change; replace when dirty.
OEM ref: 2.5L, 3.0L, 3.6L: 16546AA12A
Not used on the selected year
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Cabin air filter
Weak airflow or musty smell from the vents.
OEM ref: 2.5L, 3.6L: 72880AL00A
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.
Not used on the selected year
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Belt tensioner
Replace with the belt if the arm shakes or the pulley is noisy (belt-driven engines).
Not used on the selected year
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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 2015–2019 Outback

Overview

The 5th generation (BS) Subaru Outback covers the 2015–2019 model years in the US. The EPA lists 2 powertrains for this generation: 2.5L 4-cyl (2015–2019) and 3.6L 6-cyl (2015–2019). Drive types: AWD. Transmissions: CVT.

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

Engines & specs

Engine	Years	Drive	Transmission	EPA MPG
2.5L 4-cyl	2015–2019	AWD	CVT	AWD: 25 city / 32 hwy / 28 comb.
3.6L 6-cyl	2015–2019	AWD	CVT	AWD: 20 city / 27 hwy / 22 comb.

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

Common problems reported to NHTSA

Mention in complaint	2015–16	2017–18	2019
Electrical or battery problems	358 / 1,154	546 / 1,737	304 / 1,036
Infotainment or screen	43 / 1,154	143 / 1,737	97 / 1,036
Brake problems	108 / 1,154	112 / 1,737	43 / 1,036
Steering problems	63 / 1,154	84 / 1,737	39 / 1,036
Windshield wipers	44 / 1,154	38 / 1,737	38 / 1,036
Transmission problems	53 / 1,154	37 / 1,737	13 / 1,036
Airbag warning or airbags	32 / 1,154	37 / 1,737	20 / 1,036

Owner complaints filed with NHTSA (3,927 for 2015–2019), 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
2015	5	510	Visibility / Wiper, Electrical System, Unknown Or Other
2016	4	644	Electrical System, Unknown Or Other, Visibility / Wiper
2017	4	921	Electrical System, Visibility / Wiper, Unknown Or Other
2018	3	816	Electrical System, Visibility / Wiper, Unknown Or Other
2019	3	1,036	Electrical System, Visibility / Wiper, Unknown Or Other

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

Recalls (14 campaigns)

Trailer Hitches (2015, NHTSA 14V577000)
Subaru of America, Inc. (Subaru) is recalling certain model year 2015 Outback vehicles manufactured January 22, 2014, to August 18, 2014, and equipped with a Subaru accessory trailer hitch assembly.
Forward Collision Avoidance: Crash Imminent Braking (2015, NHTSA 15V366000)
Subaru of America, Inc. (Subaru) is recalling certain model year 2015 Legacy vehicles manufactured March 10, 2014, to April 16, 2015, Outback vehicles manufactured February 24, 2014, to April 16, 2015…
Power Train: Driveline, Driveshaft (2015–2016, NHTSA 15V502000)
Subaru of America, Inc. (Subaru) is recalling certain 2015 and 2016 model year Subaru Legacy 4-Door and Outback vehicles manufactured July 3, 2015, to July 27, 2015.
Electronic Stability Control (ESC) (2015, NHTSA 16V251000)
Subaru of America, Inc. (Subaru) is recalling certain model year 2015 Legacy and Outback vehicles manufactured on July 20, 2015.
Steering: Column (2015–2017, NHTSA 16V292000)
Subaru of America, Inc. (Subaru) is recalling certain model year 2016-2017 Legacy and Outback vehicles manufactured February 29, 2016, to May 6, 2016.
Power Train: Driveline, Driveshaft (2016, NHTSA 15V794000)
Subaru of America, Inc. (Subaru) is recalling certain model year 2016 Legacy vehicles manufactured October 24, 2015, to November 16, 2015, and Outback vehicles manufactured October 24, 2015, to November 17, 2015.
Air Bags: Air Bag / Restraint Control Module (2016–2017, NHTSA 19V910000)
Subaru of America, Inc. (Subaru) is recalling certain 2016-2017 Outback vehicles.
Suspension (2017, NHTSA 16V576000)
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Outback vehicles manufactured June 20, 2016, to June 23, 2016.
Steering: Column (2017, NHTSA 16V716000)
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Legacy and Outback vehicles manufactured September 21, 2016, to September 23, 2016.
Electrical System: Software (2018, NHTSA 18V773000)
Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Legacy and Outback vehicles.
Visibility: Rearview Mirrors / Devices (2018, NHTSA 18V935000)
Subaru of America, Inc. (Subaru) is recalling certain 2018 Legacy, Outback, and BRZ vehicles.
Fuel System, Gasoline: Delivery, Fuel Pump (2018–2019, NHTSA 21V587000)
Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles.
Structure (2019, NHTSA 19V493000)
Subaru of America, Inc. (Subaru) is recalling certain 2019 Legacy and Outback vehicles.
Fuel System, Gasoline: Delivery, Fuel Pump (2019, NHTSA 20V218000)
Subaru of America, Inc. (Subaru) is recalling certain 2019 Impreza, Outback, Legacy, and Ascent vehicles.

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