It's common sense that proper maintenance will prolong the life of every system in your vehicle. Refer to the vehicle manufacturer's maintenance schedule and inspect or replace these components accordingly. Doing so will optimize fuel mileage, performance, and may extend the life of individual components.
Air Filter
It's important to make sure that your air cleaner is clean at all times. The cleaner filters outside air before it enters your engine. Dirty air filters will constrict the air flow, and reduce your overall horsepower and gas mileage. You should replace
Air Filter, 325i
13-71-7-542-294-M67
Air Filter, 325i Brand: Mahle Filter
$21.00
13-71-7-542-294-M318
Air Filter, 325i Brand: K&N
$60.00
Air Filter Cleaner Kit
55-0819-555-M318
Air Filter Service Kit for High Performance Air Filter (K&N) Contains: (1) 12 oz. Filter Cleaner (Squirt Bottle) (1) 6.5 oz. Filter Oil (Aerosol Can), 325i Brand: K&N
$13.25
Auto Trans Filter Kit
The automatic transmission filter is used to filter out impurities in the automatic transmission fluid.
24-11-7-536-387-M103
Transmission Filter Kit Automatic Transmission GA6HP19Z (ZF 6HP-19Z) Contains: (1) Oil Pan with Filter (1) Oil Pan Gasket (1) O-Ring (1) Screw Plug, 325i Brand: ZF
$141.75
Cabin Air Filter
The ACC Cabin Filter is used to filter fresh air entering the passenger compartment.
64-31-9-142-115-M87
Cabin Air Filter "Microfilter" with Activated Carbon NOTE: Only for cars with automatic A/C., 325i Brand: Micronair
$40.50
Belts & Tensioners
Belt
This belt is used to drive the various components off the crankshaft. It's recommended that you check the vehicle specifications and replace this belt when needed.
11-28-7-527-564-M21
Belt Alternator, A/C and Power Steering 6K X 1990, 325i Brand: Contitech
