2021 Acura TLX Tune-Up Parts
84 parts verified to fit your 2021 Acura TLX for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
AEM Induction
AEM 16-17 Honda Pilot V6-3.5L F/l DryFlow Air Filter
$62.99
aFe
aFe 09-22 Honda CR-V / CR-Z / Fit / HR-V / Insight / Odyssey Acura Carbon Cabin Air Filter
$23.55
aFe
aFe MagnumFLOW OE Replacement Air Filter w/Pro 5R Media 17-20 Honda Ridgeline V6-3.5L
$71.00
aFe
aFe MagnumFLOW OE Replacement Air Filter w/Pro Dry S Media 17-20 Honda Ridgeline V6 3.5L
$76.00
Denso
Air Filter
$18.29
Beck Arnley
AIR FILTER
$19.08
ATP
ATP Replacement Cabin Air Filter
$9.54
Bosch
Bosch Air Filter
$9.42
Fuel Injectors
(1)companion
Fluids & Additives
(8)consumable
aFe
aFe Pro GUARD D2 Oil Filter 99-14 Nissan Trucks / 01-15 Honda Cars (4 Pack)
$60.13
aFe
aFe ProGuard D2 Fluid Filters Fuel F/F Oil; Nissan Trucks 99-14; Honda Cars 01-14
$16.38
Bosch
Bosch Oil Filter
$6.55
Bosch
Bosch Oil Filter
$8.17
Hayden
Engine Oil Cooler Metal Line Kit
$48.14
Hayden
Engine Oil Cooler Replacement Hose
$36.40
Rostra
Engine Oil Pressure Switch
$6.22
Standard Motor Products
Engine Oil Pressure Switch
$8.63
Tune-Up for Other Acura TLX Years
Other Jobs for Your 2021 Acura TLX
Frequently Asked Questions
What parts do I need for a tune-up on my 2021 Acura TLX?
A complete tune-up on the 2021 Acura TLX 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 Acura TLX?
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 Acura TLX?
Yes, all parts on this page are verified to fit the 2021 Acura TLX 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 Acura TLX?
We carry tune-up parts from trusted brands including AEM Induction, aFe, Denso, Beck Arnley, and ATP. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2021 Acura TLX?
The cost of a tune-up for the 2021 Acura TLX 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.