1990 BMW 325i Tune-Up Parts
108 parts verified to fit your 1990 BMW 325i for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(6)primary
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW 3 & 5-Series 86-94 L6
$71.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW 3 & 5-Series 86-94 L6
$76.00
Dorman
Engine Air Intake Hose
$50.71
Dorman
Engine Air Intake Hose
$49.69
K&N
K&N 86-96 BMW 318/325/525/528/750 Drop In Air Filter
$57.99
K&N
K&N Universal Tapered Filter 2.75in Flange ID x 5.0625in Base OD x 3.5in Top OD x 4in Height
$83.99
Fuel Injectors
(8)companion
Autobest
Autobest F4149A Fuel Pump Hanger Assembly
$92.71
Bosch
Bosch Electric Fuel Pump
$142.86
Bosch
Bosch Fuel Pump and Strainer Set
$137.42
Bosch
Bosch Gasoline Injector
$48.62
DeatschWerks
DeatschWerks 87-00 BMW M20/M50/M52 440cc Injectors - Set of 6
$551.94
DeatschWerks
DeatschWerks 87-00 BMW M20/M50/M52 550cc Injectors - Set of 6
$551.94
DeatschWerks
DeatschWerks 87-00 BMW M20/M50/M52 900cc Injectors - Set of 6
$633.86
DeatschWerks
DeatschWerks 88-91 BMW 325i DW300C 340 LPH Compact Fuel Pump w/ Install Kit (w/o Mounting Clips)
$189.00
Fluids & Additives
(8)consumable
Bosch
Bosch Oil Filter
$8.96
Hengst
Engine Oil Filter
$6.64
Rostra
Engine Oil Pressure Switch
$12.37
GPD
gpd Engine Oil Pressure Switch
$9.60
Hella
HELLA Engine Oil Pressure Switch 006097001
$6.14
Hella
HELLA Engine Oil Pressure Switch 009600271
$11.33
K&N
K&N 03-05 Neon SRT-4 / Lotus Elise Performance Gold Oil Filter
$18.09
K&N
K&N Oil Filter Automotive 07-15 Mazda CX-9
$10.99
Tune-Up for Other BMW 325i Years
Other Jobs for Your 1990 BMW 325i
Frequently Asked Questions
What parts do I need for a tune-up on my 1990 BMW 325i?
A complete tune-up on the 1990 BMW 325i 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 1990 BMW 325i?
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 1990 BMW 325i?
Yes, all parts on this page are verified to fit the 1990 BMW 325i 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 1990 BMW 325i?
We carry tune-up parts from trusted brands including aFe, Dorman, K&N, Autobest, and Bosch. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1990 BMW 325i?
The cost of a tune-up for the 1990 BMW 325i 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.