2018 Mazda 3 Tune-Up Parts
118 parts listed for your 2018 Mazda 3 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
(25)primary
AEM Induction
Part # 28-20480
AEM 12-14 Mazda 3/6/CX-5 10.75in O/S L x 7.125in O/S W x 1.625in H DryFlow Panel Air Filter
- Type
- Engine
- Style
- Panel
$70.47
aFe
Part # 30-10251
aFe MagnumFLOW OEM Replacement Air Filter PRO 5R 2014 Mazda 3 L4 2.0L/2.5L
- Type
- Engine
$79.98
aFe
Part # 31-10251
aFe MagnumFLOW OEM Replacement Air Filter Pro DRY S 2014 Mazda 3 L4 2.0L/2.5L
- Type
- Engine
$84.98
Ackoja
Part # A32-0138
Air Filter
- Type
- Engine
$16.73
Denso
Part # 143-3658
Air Filter
- Type
- Engine
$29.64
Beck Arnley
Part # 042-1831
AIR FILTER
- Type
- Engine
$27.10
Hengst
Part # E1117L
Air filter insert
- Type
- Engine
$17.23
ATP
Part # RA-151
ATP Carbon Activated Premium Cabin Air Filter
- Type
- Engine
$43.99
Fuel Injectors
(17)companion
Standard Motor Products
Part # GDP711
Direct Injection High Pressure Fuel Pump
$974.56
Standard Motor Products
Part # GDP510
DIRECT INJECTION HIGH PRESSURE FUEL PUMP
$783.19
Delphi
Part # FE0683
Electric Fuel Pump
$403.86
Vernet
Part # FC2316
Fuel Cap
$11.79
Motorad
Part # 12410S
Fuel Cap Tester Adapter
$17.30
Delphi
Part # FP10530
Fuel Injection Pressure Regulator
$34.03
Standard Motor Products
Part # FJ1193
Fuel Injector - GDI - New
$239.56
Standard Motor Products
Part # FJ1522
Fuel Injector - GDI - New
$148.40
Fluids & Additives
(76)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 # 72230WS
Bosch Oil Filter
$3.46
Bosch
Part # 3300
Bosch Oil Filter
$5.85
Standard Motor Products
Part # V885
Engine Crankcase Breather Hose
$24.00
Mahle
Part # B33806
Engine Crankcase Vent Valve Seal
$9.05
Gates
Part # 31295
Engine Oil Filler Cap
$10.50
Cloyes
Part # C971
Engine Oil Pump Chain
$19.58
Tune-Up for Other Mazda 3 Years
Other Jobs for Your 2018 Mazda 3
Frequently Asked Questions
What parts do I need for a tune-up on my 2018 Mazda 3?
A complete tune-up on the 2018 Mazda 3 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 2018 Mazda 3?
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 2018 Mazda 3?
These parts are listed for the 2018 Mazda 3 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 2018 Mazda 3?
We carry tune-up parts from trusted brands including AEM Induction, aFe, Ackoja, Denso, and Beck Arnley. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2018 Mazda 3?
The cost of a tune-up for the 2018 Mazda 3 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.