2012 Mazda 3 Sport Tune-Up Parts
71 parts listed for your 2012 Mazda 3 Sport 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
(12)primary
Hengst
Part # E1117L
Air filter insert
- Type
- Engine
$17.23
ATP
Part # RA-129
ATP Carbon Activated Premium Cabin Air Filter
- Type
- Engine
$39.47
Bosch
Part # 5484WS
Bosch Air Filter
- Type
- Engine
$18.89
Bosch
Part # 5607WS
Bosch Air Filter
- Type
- Engine
$13.57
Denso
Part # 453-6039
Cabin Air Filter
- Type
- Engine
$31.74
Pronto
Part # PA6280
Engine Air Filter
- Type
- Engine
$14.69
Pronto
Part # PA4688
Engine Air Filter
- Type
- Engine
$12.53
GPD
Part # 1211400
gpd Cabin Air Filter 1211400
- Type
- Engine
$36.08
Fuel Injectors
(16)companion
Autobest
Part # F6050A
Autobest F6050A Fuel Pump Module Assembly
$161.13
Autobest
Part # F6076A
Autobest F6076A Fuel Pump Module Assembly
$134.49
Bosch
Part # 62381
Bosch Gasoline Injector
$41.16
Bosch
Part # 62400
Bosch Gasoline Injector
$81.34
Vernet
Part # FC2342
Fuel Cap
$20.27
Vernet
Part # FC2320
Fuel Cap
$11.79
Motorad
Part # 12422S
Fuel Cap Tester Adapter
$22.43
Spectra Premium
Part # FN1109
Fuel Filler Neck
$249.92
Fluids & Additives
(43)consumable
Bosch
Part # 72230WS
Bosch Oil Filter
$3.46
Bosch
Part # 3300
Bosch Oil Filter
$5.85
Hayden
Part # 293
Engine Oil Cooler Metal Line Kit
$48.06
Hayden
Part # 112
Engine Oil Cooler Replacement Hose
$36.34
Gates
Part # 31295
Engine Oil Filler Cap
$10.50
Rostra
Part # 50-1263
Engine Oil Pressure Switch
$17.70
Hayden
Part # 516
High Performance Transmission Oil Cooler
$61.36
Hayden
Part # 512
High Performance Transmission Oil Cooler
$49.47
Tune-Up for Other Mazda 3 Sport Years
Other Jobs for Your 2012 Mazda 3 Sport
Frequently Asked Questions
What parts do I need for a tune-up on my 2012 Mazda 3 Sport?
A complete tune-up on the 2012 Mazda 3 Sport 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 2012 Mazda 3 Sport?
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 2012 Mazda 3 Sport?
These parts are listed for the 2012 Mazda 3 Sport 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 2012 Mazda 3 Sport?
We carry tune-up parts from trusted brands including Hengst, ATP, Bosch, Denso, and Pronto. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2012 Mazda 3 Sport?
The cost of a tune-up for the 2012 Mazda 3 Sport 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.