2021 BMW 540i Tune-Up Parts
53 parts verified to fit your 2021 BMW 540i for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
aFe
aFe Magnum FLOW Pro 5R Air Filter 19-21 BMW X7 L6 3.0L
$71.00
aFe
aFe Magnum FLOW Pro Dry S Air Filter 19-21 BMW X7 L6-3.0L
$76.00
Denso
Air Filter
$19.42
Hengst
Air Filter
$22.14
Beck Arnley
AIR FILTER
$22.74
Corteco
Cabin Air Filter
$34.67
Pronto
Engine Air Filter
$21.62
K&N
K&N 15-18 BMW 740I L4-3.0L F/I Replacement Drop In Air Filter
$68.99
Fuel Injectors
(8)companion
Bosch
Bosch High Pressure Direct Gasoline Injector
$120.32
Bosch
Bosch High Pressure Fuel Pump for Gasoline Direct Injection
$392.45
Bosch
ELECTRIC FUEL PUMP
$51.04
Motorad
Fuel Cap Tester Adapter
$14.22
Standard Motor Products
Fuel Injector - GDI - New
$417.81
Standard Motor Products
FUEL INJECTOR CONNECTOR
$12.04
Spectra Premium
Fuel Pump Tank Seal
$22.67
Standard Motor Products
DIRECT INJECTION HIGH PRESSURE FUEL PUMP
$420.40
Fluids & Additives
(8)consumable
Nissens
Engine Oil Cooler
$55.40
Motorad
Engine Oil Filter Cap
$158.51
LIQUI MOLY
LIQUI MOLY 1L Brake Fluid SL6 DOT 4
$65.86
LIQUI MOLY
LIQUI MOLY 1L Special Tec B FE Motor Oil SAE 0W30
$69.59
LIQUI MOLY
LIQUI MOLY 1L Special Tec B FE Motor Oil SAE 5W30
$72.31
LIQUI MOLY
LIQUI MOLY 1L Top Tec 6600 Motor Oil SAE 0W20
$61.64
LIQUI MOLY
LIQUI MOLY 1L Top Tec ATF 1800
$61.73
LIQUI MOLY
LIQUI MOLY 20L Special Tec B FE Motor Oil SAE 0W30
$203.30
Tune-Up for Other BMW 540i Years
Other Jobs for Your 2021 BMW 540i
Frequently Asked Questions
What parts do I need for a tune-up on my 2021 BMW 540i?
A complete tune-up on the 2021 BMW 540i 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 BMW 540i?
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 BMW 540i?
Yes, all parts on this page are verified to fit the 2021 BMW 540i 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 BMW 540i?
We carry tune-up parts from trusted brands including aFe, Denso, Hengst, Beck Arnley, and Corteco. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2021 BMW 540i?
The cost of a tune-up for the 2021 BMW 540i 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.