2004 Subaru Baja Tune-Up Parts
173 parts listed for your 2004 Subaru Baja for a complete tune-up. Choose your trim on product pages to confirm exact fit. This is an easy DIY project - estimated 1-2 hours.
Air Filters
(17)primary
aFe
Part # 30-10010
aFe MagnumFLOW Air Filters OER P5R A/F P5R Nissan Cars 90-11 V6 Trucks 90-10
- Type
- Engine
$78.48
aFe
Part # 31-10010
aFe MagnumFLOW Air Filters OER PDS A/F PDS Nissan Cars 90-11 V6 Trucks 90-10
- Type
- Engine
$83.48
Denso
Part # 143-3198
Air Filter
- Type
- Engine
$20.01
Denso
Part # 143-3200
Air Filter
- Type
- Engine
$15.37
Beck Arnley
Part # 042-1364
AIR FILTER
- Type
- Engine
$15.41
Beck Arnley
Part # 042-1625
AIR FILTER
- Type
- Engine
$22.16
Hengst
Part # E880L
Air filter insert
- Type
- Engine
$12.03
Denso
Part # 453-6043
Cabin Air Filter
- Type
- Engine
$17.54
Fuel Injectors
(27)companion
Autobest
Part # F1529
Autobest F1529 In Tank Electric Fuel Pump
$31.37
Autobest
Part # F4230
Autobest F4230 In Tank Electric Fuel Pump
$19.72
Autobest
Part # F4611A
Autobest F4611A Fuel Pump Module Assembly
$162.43
Delphi
Part # FE0150
Electric Fuel Pump
$149.22
Delphi
Part # PN2005
Electric Fuel Pump
$59.60
Denso
Part # 951-0007
Electric Fuel Pump
$119.65
Fel-Pro
Part # ES73202
Fel-Pro 13-14 Subaru WRX/13-21 WRX STI/00-12 Outback Fuel Injector O-Ring Kit
$9.39
Fel-Pro
Part # ES70599
Fel-Pro 15-17 Ford F-150/07-12 Mustang Fuel Injector O-Ring Kit
$7.08
Fluids & Additives
(129)consumable
aFe
Part # 44-LF017-MB
aFe Pro GUARD D2 Oil Filter 02-17 Nissan Cars L4/ 04-17 Subaru Cars H4 (4 Pack)
$67.61
aFe
Part # 44-LF017
aFe ProGuard D2 Fluid Filters Fuel F/F Oil; Nissan Cars 03-13; Subaru Cars H4 04-13
$20.38
Bosch
Part # 3974
Bosch Oil Filter
$16.83
DJ Rock
Part # OP706
Engine Cylinder Block Lubricating Oil Pump Assembly
$172.66
Dorman
Part # 917-036
Engine Oil Cooler Adapter Seal
$12.42
Skyward Automotive
Part # SK626594
ENGINE OIL COOLER HOSE ASSEMBLY
$22.68
Hayden
Part # 293
Engine Oil Cooler Metal Line Kit
$48.06
Hayden
Part # 112
Engine Oil Cooler Replacement Hose
$36.34
Tune-Up for Other Subaru Baja Years
Other Jobs for Your 2004 Subaru Baja
Frequently Asked Questions
What parts do I need for a tune-up on my 2004 Subaru Baja?
A complete tune-up on the 2004 Subaru Baja typically requires air filters, fuel injectors, fluids & additives. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a tune-up take on a 2004 Subaru Baja?
A tune-up typically takes 1-2 hours and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a tune-up myself?
Yes! A tune-up is an easy DIY project that most people can do with basic hand tools. It's a great way to save money on labor costs.
Are these parts guaranteed to fit my 2004 Subaru Baja?
These parts are listed for the 2004 Subaru Baja using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make tune-up parts for the 2004 Subaru Baja?
We carry tune-up parts from trusted brands including aFe, Denso, Beck Arnley, Hengst, and Autobest. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2004 Subaru Baja?
The cost of a tune-up for the 2004 Subaru Baja depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.