2003 Mazda Miata Tune-Up Parts
187 parts verified to fit your 2003 Mazda Miata for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
Denso
Air Filter
$15.67
Beck Arnley
AIR FILTER
$13.82
Bosch
Bosch Air Filter
$7.74
Pronto
Engine Air Filter
$11.50
K&N
K&N 99-05 Miata Drop In Air Filter
$68.99
K&N
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
$68.99
Radium Engineering
Radium Engineering 89-05 Mazda MX-5 Fuel Filter Kit 10 Micron Stainless Filter
$218.45
WIX
WIX Air Filter Panel
$14.63
Fuel Injectors
(8)companion
Aeromotive
Aeromotive 340 Series Stealth In-Tank E85 Fuel Pump - Offset Inlet - Inlet Inline w/Outlet
$162.50
Autobest
Autobest F1122 In Tank Electric Fuel Pump
$27.01
Autobest
Autobest F247S Fuel Pump Strainer
$2.55
DeatschWerks
DeatschWerks 165 LPH In-Tank Fuel Pump w/ 94-05 Mazda Miata 1.6 / 1.8L Install Kit
$109.00
DeatschWerks
DeatschWerks 255 LPH In-Tank Fuel Pump w/ 94-97 Miata Set Up Kit
$109.00
DeatschWerks
DeatschWerks 320 LPH In-Tank Fuel Pump w/ 94-97 Miata Set Up Kit
$169.00
DeatschWerks
DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ 9-1041 Install Kit 98-11 Nissan Patrol
$239.00
DeatschWerks
DeatschWerks 90-05 Mazda Miata 1000cc Injectors - Replaces 22S-00-1000-4
$449.54
Fluids & Additives
(8)consumable
aFe
aFe Pro GUARD D2 Oil Filter 02-17 Nissan Cars L4/ 04-17 Subaru Cars H4 (4 Pack)
$60.13
aFe
aFe ProGuard D2 Fluid Filters Fuel F/F Oil; Nissan Cars 03-13; Subaru Cars H4 04-13
$16.38
Bosch
Bosch Oil Filter
$5.09
Hayden
Engine Oil Cooler Metal Line Kit
$48.14
Hengst
Engine Oil Filter
$5.59
GReddy
GReddy OX-04 Oil Filter M20xP1.5 / 68mm x 65mm height for Nissan VQ&SR / Mazda BP&13B / Honda ZC0B16
$18.43
Holstein Parts
Holstein Parts 2OPS0037 Engine Oil Pressure Switch
$4.41
Holstein Parts
Holstein Parts 2PCV0005 PCV Valve
$3.27
Tune-Up for Other Mazda Miata Years
Other Jobs for Your 2003 Mazda Miata
Frequently Asked Questions
What parts do I need for a tune-up on my 2003 Mazda Miata?
A complete tune-up on the 2003 Mazda Miata 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 Mazda Miata?
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 Mazda Miata?
Yes, all parts on this page are verified to fit the 2003 Mazda Miata 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 Mazda Miata?
We carry tune-up parts from trusted brands including Denso, Beck Arnley, Bosch, Pronto, and K&N. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2003 Mazda Miata?
The cost of a tune-up for the 2003 Mazda Miata 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.