2003 Mitsubishi Lancer Tune-Up Parts
199 parts verified to fit your 2003 Mitsubishi Lancer for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
Denso
Air Filter
$22.37
Beck Arnley
AIR FILTER
$14.88
ATP
ATP Carbon Activated Premium Cabin Air Filter
$41.97
Bosch
Bosch Air Filter
$9.79
Pronto
Engine Air Filter
$10.28
K&N
K&N 03-06 Lancer Evo 8/9 Drop In Air Filter
$83.99
K&N
K&N Filter 3 inch Flange 6 inch Base 5 Top 6 1/2 inch Height
$78.99
K&N
K&N Universal Round Tapered Carbon Fiber Air Filter 6in Flg ID Centered/7.5in B OD/4.5in T OD/4in H
$146.99
Fuel Injectors
(8)companion
AEM
AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible
$155.70
AEM
AEM 94-01 Integra Black Fuel Rail
$170.44
Aeromotive
Aeromotive 03-07 Evo Billet Fuel Rail Kit
$300.31
Autobest
Autobest F300S Fuel Pump Strainer
$3.17
Autobest
Autobest F4559 In Tank Electric Fuel Pump
$28.51
DeatschWerks
DeatschWerks 03-06 Evo 8/9 / 95-98 Eclipse Turbo AWD Fuel Pump Set Up Kit
$25.00
DeatschWerks
DeatschWerks 255 LPH In-Tank Fuel Pump w/ 03-06 Evo 8/9 / 95-98 Eclipse Turbo AWD Set Up Kit
$109.00
DeatschWerks
DeatschWerks 340 LPH In-Tank Fuel Pump w/ 03-06 Evo 8/9 / 95-98 Eclipse Turbo AWD Set Up Kit
$169.00
Fluids & Additives
(8)consumable
aFe
aFe Pro GUARD D2 Oil Filter 99-14 Nissan Trucks / 01-15 Honda Cars (4 Pack)
$60.13
aFe
aFe ProGuard D2 Fluid Filters Fuel F/F Oil; Nissan Trucks 99-14; Honda Cars 01-14
$16.38
AMS
AMS Performance 01-07 Mitsubishi EVO VII/VIII/IX Oil Pressure Sending Unit Remote Mount Line Kit
$59.95
Bosch
Bosch Oil Filter
$8.17
Bosch
Bosch Oil Filter
$6.55
DJ Rock
Engine Cylinder Block Lubricating Oil Pump Assembly
$173.45
Hayden
Engine Oil Cooler Metal Line Kit
$48.14
Hengst
Engine Oil Filter
$5.81
Tune-Up for Other Mitsubishi Lancer Years
Other Jobs for Your 2003 Mitsubishi Lancer
Frequently Asked Questions
What parts do I need for a tune-up on my 2003 Mitsubishi Lancer?
A complete tune-up on the 2003 Mitsubishi Lancer typically requires air filters, fuel injectors, fluids & additives. All parts shown on this page are verified to fit your specific vehicle.
How long does a tune-up take on a 2003 Mitsubishi Lancer?
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 2003 Mitsubishi Lancer?
Yes, all parts on this page are verified to fit the 2003 Mitsubishi Lancer using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make tune-up parts for the 2003 Mitsubishi Lancer?
We carry tune-up parts from trusted brands including Denso, Beck Arnley, ATP, Bosch, and Pronto. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2003 Mitsubishi Lancer?
The cost of a tune-up for the 2003 Mitsubishi Lancer 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.