2003 Toyota Corolla Tune-Up Parts
92 parts verified to fit your 2003 Toyota Corolla for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(6)primary
K&N
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
$68.99
K&N
K&N 00-08 Toyota Corolla / 03-06 Matrix / 03-08 Pontiac Vibe / 07-10 Scion tc Drop In Air Filter
$68.99
aFe
aFe MagnumFLOW OER Air Filter Pro Dry S 13 Scion FR-S / 13 Subaru BRZ H4 2.0L
$76.00
K&N
K&N 02-08 Toyota Corolla/Matrix Cabin Air Filter
$52.99
aFe
aFe MagnumFLOW OER Air Filter Pro 5R 13 Scion FR-S / 13 Subaru BRZ H4 2.0L
$71.00
Spectre
Spectre 15-17 Lotus Elise 1.6/1.8L L4 F/I Replacement Panel Air Filter
$31.99
Fuel Injectors
(12)companion
Grams Performance
Grams Performance 1600cc TC/XB/ 1ZZ/ 2ZZ/ 3S-GTE/ 4AGE/ 5SFE INJECTOR KIT
$914.83
Grams Performance
Grams Performance Scion TC / XB / Toyota 1ZZ/2ZZ/3SGTE 750cc Fuel Injectors (Set of 4)
$479.14
Grams Performance
Grams Performance Scion TC / XB / Toyota 1ZZ/2ZZ/3SGTE 550cc Fuel Injectors (Set of 4)
$380.83
DeatschWerks
DeatschWerks 00-05 Toyota Celica / 04+ Lotus Elise / 00-05 MR2 Spyder DW65c Install Kit
$15.00
Grams Performance
Grams Performance Scion TC / XB / Toyota 1ZZ/2ZZ/3SGTE 1000cc Fuel Injectors (Set of 4)
$479.14
DeatschWerks
DeatschWerks 05-10 Scion TC DW430C 430lph Compact Fuel Pump with Clips
$219.00
DeatschWerks
DeatschWerks 265 LPH Compact In-Tank Fuel Pump w/ 04+ Lotus Elise/Exige Set Up Kit
$159.00
Fel-Pro
Fel-Pro 15-17 Ford F-150/07-12 Mustang Fuel Injector O-Ring Kit
$3.48
Fluids & Additives
(74)consumable
LIQUI MOLY
LIQUI MOLY 5L Top Tec ATF 1200
$219.84
LIQUI MOLY
LIQUI MOLY 1L Top Tec ATF 1100
$63.51
LIQUI MOLY
LIQUI MOLY 1L Special Tec AA Motor Oil SAE 5W30
$50.23
Royal Purple
Royal Purple Premium Synthetic High Performance Multi-Grade 5W30 Motor Oil - 1 Quart
$59.94
Royal Purple
Royal Purple Synthetic High Performance 5W30 Motor Oil (Canada) - 5 Quart
$134.97
LIQUI MOLY
LIQUI MOLY 20L Fully Synthetic Hypoid Gear Oil (GL4/5) 75W90
$408.46
K&N
K&N 21-23 Lexus ES250 2.5L L4 / 19-23 Lexus ES300h 2.5L L4 Spin-On Oil Filter
$10.99
LIQUI MOLY
LIQUI MOLY 1L Fully Synthetic Hypoid Gear Oil (GL4/5) 75W90
$127.77
Tune-Up for Other Toyota Corolla Years
Other Jobs for Your 2003 Toyota Corolla
Frequently Asked Questions
What parts do I need for a tune-up on my 2003 Toyota Corolla?
A complete tune-up on the 2003 Toyota Corolla 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 Toyota Corolla?
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 Toyota Corolla?
Yes, all parts on this page are verified to fit the 2003 Toyota Corolla 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 Toyota Corolla?
We carry tune-up parts from trusted brands including K&N, aFe, Spectre, Grams Performance, and DeatschWerks. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2003 Toyota Corolla?
The cost of a tune-up for the 2003 Toyota Corolla 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.