2021 Mazda 6 Oil Change Parts
84 parts verified to fit your 2021 Mazda 6 for a complete oil change. This is an easy DIY project — estimated 30 minutes.
Motor Oil
(62)primary
K&N
K&N Oil Filter for 2025 Infiniti QX50 2.0L
$10.99
LIQUI MOLY
LIQUI MOLY 20L Top Tec 6600 Motor Oil SAE 0W20
$184.38
LIQUI MOLY
LIQUI MOLY 250mL Brake Fluid DOT 4
$89.42
Royal Purple
Royal Purple Premium Synthetic High Performance Multi-Grade 0W20 Motor Oil - 1 Quart
$59.94
Standard Motor Products
Engine Crankcase Breather Hose
$17.41
Royal Purple
Royal Purple Synthetic High Performance 5W20 Motor Oil (Canada) - 1 Quart
$59.94
Royal Purple
Royal Purple Premium Synthetic High Performance Multi-Grade 5W20 Motor Oil - 6 Gallon Bag-In-Box
$191.53
Royal Purple
Royal Purple Synthetic High Performance 0W20 Motor Oil (Canada) - 5 Quart
$134.97
Oil & Air Filters
(22)companion
Pronto
Engine Air Filter
$14.72
Pronto
Premium Guard Cabin Air Filter
$22.01
ProTec
PROTEC-NEW Air Filter Panel
$12.71
GPD
gpd Cabin Air Filter 1211407
$17.35
aFe
aFe MagnumFLOW OEM Replacement Air Filter PRO 5R 2014 Mazda 3 L4 2.0L/2.5L
$71.00
K&N
K&N Replacement Air Filter 12-13 Mazda 3 Skyactiv 2.0L / 13-14 Mazda CX-5 2.0L / 14 Mazda 6 2.5L
$71.27
Denso
Air Filter
$21.69
Hengst
Biofunctional Cabin Air Filter
$24.95
Oil Change for Other Mazda 6 Years
Other Jobs for Your 2021 Mazda 6
Frequently Asked Questions
What parts do I need for a oil change on my 2021 Mazda 6?
A complete oil change on the 2021 Mazda 6 typically requires motor oil, oil & air filters. All parts shown on this page are verified to fit your specific vehicle.
How long does a oil change take on a 2021 Mazda 6?
A oil change typically takes 30 minutes and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a oil change myself?
Yes! A oil change 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 Mazda 6?
Yes, all parts on this page are verified to fit the 2021 Mazda 6 using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make oil change parts for the 2021 Mazda 6?
We carry oil change parts from trusted brands including K&N, LIQUI MOLY, Royal Purple, Standard Motor Products, and URO Parts. Filter by brand to find your preferred manufacturer.
How much does a oil change cost for a 2021 Mazda 6?
The cost of a oil change for the 2021 Mazda 6 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.