2003 Toyota Tacoma Tune-Up Parts
115 parts verified to fit your 2003 Toyota Tacoma for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(12)primary
K&N
K&N Universal Tapered Filter 3in Flange ID x 6in Base OD x 4in Top OD x 6.75in Height
$78.99
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Toyota Trucks 89-04 L4
$76.00
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Toyota Tacoma 95-04 V6
$91.00
Spectre
Spectre 2004 Toyota Tacoma 3.4L V6 F/I Replacement Panel Air Filter
$38.99
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Toyota Trucks 89-04 L4
$71.00
K&N
K&N 93-98 Supra Turbo/Non-turbo Drop In Air Filter
$83.99
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Toyota Tacoma 95-04 V6
$97.00
K&N
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 6-1/2in H
$78.99
Fuel Injectors
(17)companion
Fel-Pro
Fel-Pro Toyota Camry Fuel Injector O-Ring Kit
$4.66
Victor Reinz
MAHLE Original Chevrolet Prizm 02-98 Injector O-Ring Kit
$4.26
Dee Zee
Deezee Universal Tanks - Short Rectangle White Steel
$886.37
Dee Zee
Deezee Universal Tanks - Wedge Rectangle Brite-Tread Aluminum
$1072.36
Dee Zee
Deezee Universal Tanks - Square Black Steel
$577.29
Dee Zee
Deezee Universal Tanks - Wedge Rectangle Black Tread Aluminum
$1108.84
Dee Zee
Deezee Universal Tanks - Square White Steel
$577.29
AEM
AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible
$155.70
Fluids & Additives
(86)consumable
LIQUI MOLY
LIQUI MOLY 1L High Performance Gear Oil (GL4+) SAE 75W90
$102.62
LIQUI MOLY
LIQUI MOLY 1L Top Tec 4600 Motor Oil SAE 5W30
$78.39
LIQUI MOLY
LIQUI MOLY 1L Special Tec B FE Motor Oil SAE 5W30
$72.31
Royal Purple
Royal Purple Premium Synthetic High Performance Multi-Grade 5W30 Motor Oil - 6 Gallon Bag-In-Box
$191.53
LIQUI MOLY
LIQUI MOLY 1L Special Tec LL Motor Oil SAE 5W30
$71.18
Motul
Motul 1L Synthetic Engine Oil 8100 5W30 ECO-NERGY - Ford 913C
$146.24
LIQUI MOLY
LIQUI MOLY 1L Special Tec B FE Motor Oil SAE 0W30
$69.59
Motul
Motul 1L Transmission GEAR 300 75W90 - Synthetic Ester
$285.83
Tune-Up for Other Toyota Tacoma Years
Other Jobs for Your 2003 Toyota Tacoma
Frequently Asked Questions
What parts do I need for a tune-up on my 2003 Toyota Tacoma?
A complete tune-up on the 2003 Toyota Tacoma 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 Tacoma?
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 Tacoma?
Yes, all parts on this page are verified to fit the 2003 Toyota Tacoma 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 Tacoma?
We carry tune-up parts from trusted brands including K&N, aFe, Spectre, Fel-Pro, and Victor Reinz. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2003 Toyota Tacoma?
The cost of a tune-up for the 2003 Toyota Tacoma 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.