2021 Ford Mustang Tune-Up Parts
75 parts verified to fit your 2021 Ford Mustang for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(12)primary
Fel-Pro
Fel-Pro Ford Focus 36046 Engine Coolant Bypass Line Seal Ring
$18.24
K&N
K&N Replacement Panel Air Filter for 2015 Ford Mustang 2.3L L4/3.7L V6/5.0L V8
$68.99
K&N
K&N 16-17 Ford Mustang Shelby V8-5.2L F/l Replacement Drop In Air Filter
$83.99
aFe
aFe POWER Cabin Air Filter Ford Mustang 15-23 L4/V6/V8
$34.82
aFe
aFe 23-24 Ford F-150 Raptor R V8-5.2L Magnum FLOW Pro-GUARD 7 Air Filter
$100.00
Ford Racing
Ford Racing 15-21 Mustang GT I4/V6 High-Flow K&N/Ford Performance Air Filter
$77.52
aFe
aFe 23-24 Ford F-150 Raptor R V8-5.2L Magnum FLOW Pro 5R Air Filter
$88.00
K&N
K&N 15-17 Ford Mustang 2.3L-L4 F/I Cabin Air Filter
$47.99
Fuel Injectors
(34)companion
Radium Engineering
Radium Engineering 2011+ Ford Mustang Fuel Hanger Fits Walbro GSS342 or AEM 50-1200 Pumps
$569.95
DeatschWerks
DeatschWerks DW400 Performance Pump Module for 15-24 Mustang
$599.00
DeatschWerks
DeatschWerks 97-08 Ford F-Series (F150/F250)/05-12 Mustang GT V8/10-13 SVT Raptor 88lb Injectors
$633.86
DeatschWerks
DeatschWerks 11-17 Ford Mustang / F-150 Coyote 5.0 V8 Fuel Rails
$259.00
Aeromotive
Aeromotive Ford 5.0L 4V Fuel Rails - Black
$393.66
DeatschWerks
DeatschWerks 99-10 Mustang / 10-13 SVT Raptor 60lb Top Feed Injectors
$551.94
Radium Engineering
Radium 11-Up Ford Mustang Fuel Hanger - Pumps Not Included Walbro F90000274/285 or DW400
$598.45
DeatschWerks
DeatschWerks X3 Series Fuel Pump Module for 2011-2024 Ford Mustang
$799.00
Fluids & Additives
(29)consumable
LIQUI MOLY
LIQUI MOLY 5L Molygen New Generation Motor Oil SAE 5W50
$225.24
LIQUI MOLY
LIQUI MOLY 1L Top Tec ATF 1850
$62.11
LIQUI MOLY
LIQUI MOLY 1L Special Tec AA Motor Oil SAE 5W30
$50.23
LIQUI MOLY
LIQUI MOLY 20L Top Tec ATF 1850
$204.10
aFe
aFe PROGUARD Oil Filter- 4 Pack
$60.13
aFe
aFe ProGuard D2 Fluid Filters Oil F/F OIL Ford F-150 15-17 V6-3.5L (TT)
$16.38
Ford Racing
Ford Racing Push Rod V8 90 Degree Billet Oil Filter Adapter
$180.85
K&N
K&N Oil Filter OIL FILTER; AUTOMOTIVE
$17.99
Tune-Up for Other Ford Mustang Years
Other Jobs for Your 2021 Ford Mustang
Frequently Asked Questions
What parts do I need for a tune-up on my 2021 Ford Mustang?
A complete tune-up on the 2021 Ford Mustang 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 2021 Ford Mustang?
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 2021 Ford Mustang?
Yes, all parts on this page are verified to fit the 2021 Ford Mustang 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 2021 Ford Mustang?
We carry tune-up parts from trusted brands including Fel-Pro, K&N, aFe, Ford Racing, and Airaid. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2021 Ford Mustang?
The cost of a tune-up for the 2021 Ford Mustang 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.