1985 BMW 318i Tune-Up Parts
52 parts verified to fit your 1985 BMW 318i 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 5/6/7-Ser 77-89 L6M3 88-91 L4-2.3L
$91.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS BMW 5/6/7-Ser 77-89 L6M3 88-91 L4-2.3L
$97.00
K&N
K&N Replacement Air Filter BMW F/I CARS 1978-91
$104.99
K&N
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 4-3/4in B / 3-1/2in T / 5-7/8in H
$94.99
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
WIX
WIX Air Filter Panel
$13.03
Fuel Injectors
(8)companion
Fluids & Additives
(8)consumable
Rostra
Engine Oil Pressure Switch
$12.37
GPD
gpd Engine Oil Pressure Switch
$8.05
Hella
HELLA Engine Oil Pressure Switch 006097001
$6.14
Hella
HELLA Engine Oil Pressure Switch 009600271
$11.33
K&N
K&N 21-23 Ford Bronco 2.3L L4 / Ford Bronco Sport 1.5L L3 Spin-On Oil Filter
$10.99
K&N
K&N 87-92 Supra Turbo /93-98 Supra Turbo/Non-Turbo / 06-09 Miata / 07-09 Mazdaspeed3 Performance Gol
$17.99
Dorman
Oil Drain Plug Standard M12-1.50, Head Size 17mm
$14.73
Dorman
Oil Drain Plug Standard M12-1.50, Head Size 17mm
$2.97
Tune-Up for Other BMW 318i Years
Other Jobs for Your 1985 BMW 318i
Frequently Asked Questions
What parts do I need for a tune-up on my 1985 BMW 318i?
A complete tune-up on the 1985 BMW 318i 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 1985 BMW 318i?
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 1985 BMW 318i?
Yes, all parts on this page are verified to fit the 1985 BMW 318i 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 1985 BMW 318i?
We carry tune-up parts from trusted brands including aFe, K&N, WIX, Autobest, and Bosch. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1985 BMW 318i?
The cost of a tune-up for the 1985 BMW 318i 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.