219+ 2003 Subaru Forester Engine & Drivetrain XS Parts - Page 3

XS · Engine & Drivetrain (219 products)

Exact-fit parts for the 2003 Subaru Forester XS.

Wiseco

Part # 10000VF

Confirmed Fit

Wiseco 100.0mm Ring Set 1.2 x 1.5 x 2.0mm Ring Shelf Stock

$26.99

Mishimoto

Part # MMOFC-SUB-PK

Confirmed Fit

Mishimoto Subaru Oil Filler Cap - Pink

$55.24

ACL Subaru EJ20/EJ22/EJ25 (Suits 48mm Journal Size) 0.025mm Oversized High Performance Rod Bearing S

ACL

Part # 4B8320H-.025

Confirmed Fit

ACL Subaru EJ20/EJ22/EJ25 (Suits 48mm Journal Size) 0.025mm Oversized High Performance Rod Bearing S

$49.52

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.002mm Oversized High Performance Main Bearin

ACL

Part # 5M8309HOS2-STD

Confirmed Fit

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.002mm Oversized High Performance Main Bearin

$121.00

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.005mm Oversized High Performance Main Bearin

ACL

Part # 5M8309HOS5-STD

Confirmed Fit

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.005mm Oversized High Performance Main Bearin

$129.96

Torque Solution

Part # TS-SU-388

Confirmed Fit

Torque Solution Steering Rack Brace 2008+ Subaru WRX/STI

$59.72

MAHLE Original Subaru Impreza 01-99 Timing Cover Set

Victor Reinz

Part # JV5096

Confirmed Fit

MAHLE Original Subaru Impreza 01-99 Timing Cover Set

$64.40

Fel-Pro

Part # ES72418

Confirmed Fit

Fel-Pro 13-14 Subaru WRX/13-20 WRX STI/00-12 Outback Engine Camshaft Plug Set

$10.00

Fel-Pro

Part # HS26170PT1

Confirmed Fit

Fel-Pro Subaru Outback HS 26170 PT-1 PermaTorque Engine Cylinder Head Gasket Set

$200.56

MAHLE Original Saab 9-2X 06-05 Cylinder Head Bolts

Victor Reinz

Part # GS33573

Confirmed Fit

MAHLE Original Saab 9-2X 06-05 Cylinder Head Bolts

$96.27

ACL Subaru EJ20/EJ22/EJ25 (52 Journal Size) 0.25 Oversized High Perf Rod Bearing Set - CT-1 Coated

ACL

Part # 4B8296HC-.25

Confirmed Fit

ACL Subaru EJ20/EJ22/EJ25 (52 Journal Size) 0.25 Oversized High Perf Rod Bearing Set - CT-1 Coated

$80.65

Cometic Subaru EJ22E/EJ22T/EJ25D/EJ255/EJ257/EZ36D .125in CK Oil Pan Gasket

Cometic Gasket

Part # C4869-125

Confirmed Fit

Cometic Subaru EJ22E/EJ22T/EJ25D/EJ255/EJ257/EZ36D .125in CK Oil Pan Gasket

$19.57

Fel-Pro

Part # TCS46008

Confirmed Fit

Fel-Pro Subaru Outback TCS 46008 Engine Camshaft Seal Kit

$12.53

ATP

Part # 102143

Fits with Conditions

ATP Engine Harmonic Balancer

$108.73

Skyward Automotive

Part # SK264601

Fits with Conditions

Engine Oil Pan

$53.05

ContiTech

Part # 5PK875

Fits with Conditions

Metric Multi-V Belt

$13.91

Motul

Part # 105784

Confirmed Fit

Motul 1L Transmission MULTI ATF 100% Synthetic

$176.46

MAHLE Original Subaru Baja 06-03 Valve Cover Set

Victor Reinz

Part # VS50365

Confirmed Fit

MAHLE Original Subaru Baja 06-03 Valve Cover Set

$42.52

Cometic Subaru EJ Series Viton Exhaust Valve Stem Seal - Metal Jacket

Cometic Gasket

Part # 3264V

Confirmed Fit

Cometic Subaru EJ Series Viton Exhaust Valve Stem Seal - Metal Jacket

$9.55

Dayco

Part # 5040353

Confirmed Fit

POLY RIB BELT, DAYCO

$19.06

Frequently Asked Questions

Do these parts fit my 2003 Subaru Forester XS?

This page groups parts listed for the 2003 Subaru Forester XS. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 2003 Subaru Forester XS?

We offer a wide selection of engine & drivetrain parts for the 2003 Subaru Forester XS. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2003 Subaru Forester XS?

We carry parts from trusted brands including King Engine Bearings, ACL, Fel-Pro, Gates, and NGK, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2003 Subaru Forester XS parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2003 Subaru Forester XS parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2003 Subaru Forester(1,789 parts)

2003 Subaru Forester(1,789 parts)

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Other Subaru Forester Years

XS · Engine & Drivetrain (219 products)

Wiseco 100.0mm Ring Set 1.2 x 1.5 x 2.0mm Ring Shelf Stock

Mishimoto Subaru Oil Filler Cap - Pink

ACL Subaru EJ20/EJ22/EJ25 (Suits 48mm Journal Size) 0.025mm Oversized High Performance Rod Bearing S

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.002mm Oversized High Performance Main Bearin

ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.005mm Oversized High Performance Main Bearin

Torque Solution Steering Rack Brace 2008+ Subaru WRX/STI

MAHLE Original Subaru Impreza 01-99 Timing Cover Set

Fel-Pro 13-14 Subaru WRX/13-20 WRX STI/00-12 Outback Engine Camshaft Plug Set

Fel-Pro Subaru Outback HS 26170 PT-1 PermaTorque Engine Cylinder Head Gasket Set

MAHLE Original Saab 9-2X 06-05 Cylinder Head Bolts

ACL Subaru EJ20/EJ22/EJ25 (52 Journal Size) 0.25 Oversized High Perf Rod Bearing Set - CT-1 Coated

Cometic Subaru EJ22E/EJ22T/EJ25D/EJ255/EJ257/EZ36D .125in CK Oil Pan Gasket

Fel-Pro Subaru Outback TCS 46008 Engine Camshaft Seal Kit

ATP Engine Harmonic Balancer

Engine Oil Pan

Metric Multi-V Belt

Motul 1L Transmission MULTI ATF 100% Synthetic

MAHLE Original Subaru Baja 06-03 Valve Cover Set

Cometic Subaru EJ Series Viton Exhaust Valve Stem Seal - Metal Jacket

POLY RIB BELT, DAYCO

Frequently Asked Questions

Do these parts fit my 2003 Subaru Forester XS?

What engine & drivetrain options are available for my 2003 Subaru Forester XS?

What brands make parts for the 2003 Subaru Forester XS?

How fast do 2003 Subaru Forester XS parts ship?

What warranty do your 2003 Subaru Forester XS parts come with?