2025 BMW 840i Tune-Up Parts
36 parts verified to fit your 2025 BMW 840i for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(7)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
Hengst
Air Filter
$22.14
Beck Arnley
AIR FILTER
$24.62
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
Hengst
Carbon Activated Cabin Air Filter
$21.24
Fuel Injectors
(2)companion
Fluids & Additives
(8)consumable
Motorad
Engine Oil Filter Cap
$158.51
LIQUI MOLY
LIQUI MOLY 1L Brake Fluid SL6 DOT 4
$65.86
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 Top Tec 6600 Motor Oil SAE 0W20
$184.38
LIQUI MOLY
LIQUI MOLY 20L Top Tec ATF 1800
$178.84
LIQUI MOLY
LIQUI MOLY 5L Top Tec 6600 Motor Oil SAE 0W20
$195.69
LIQUI MOLY
LIQUI MOLY 5L Top Tec ATF 1800
$188.95
Tune-Up for Other BMW 840i Years
Other Jobs for Your 2025 BMW 840i
Frequently Asked Questions
What parts do I need for a tune-up on my 2025 BMW 840i?
A complete tune-up on the 2025 BMW 840i 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 2025 BMW 840i?
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 2025 BMW 840i?
Yes, all parts on this page are verified to fit the 2025 BMW 840i 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 2025 BMW 840i?
We carry tune-up parts from trusted brands including aFe, Hengst, Beck Arnley, Pronto, and K&N. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2025 BMW 840i?
The cost of a tune-up for the 2025 BMW 840i 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.