BMW 3 Series E90 Maintenance and Installation Kits

Maintenance and Installation Kits Packaging and Delivery
The Maintenance and Installation Kits prepared for the 3 Series E90 (2004–2012) are packaged in impact-resistant foam layered, compartmentalized special boxes. Each part in the set—MANN, BOSCH, MAHLE or FILTRON brand oil, air, and pollen filters; NGK spark plug set; INA, GATES or SNR timing belt; INA, GATES or SKF tensioner bearings; and ELRING or VICTOR REINZ gasket kit—are secured in separate compartments. This packaging arrangement ensures that your Maintenance and Installation Kits parts are protected against vibrations, impacts, and moisture during shipping. Delivery across Turkey within 24–48 hours, live cargo tracking, and cash on delivery options make your shopping experience both secure and convenient.

Warranty Conditions
A 2-year warranty is provided for OEM compatible parts in the offered Maintenance and Installation Kits, and a 1-year warranty for aftermarket alternatives. Warranty coverage includes:

• Manufacturing Defects and Material Flaws (filter deformations, spark plug contact issues, belt or bearing failures)

• Shipping Damages (packaging deformations, part scratches or dents)

• Incorrect Part Shipment (incorrect set component according to your chassis number)

Post-Sales Technical Support for Maintenance and Installation Kits
Our 24/7 accessible technical support line is here to assist you during the installation and maintenance stages of the Maintenance and Installation Kits. Our expert team:

• Confirms the correct set codes and compatibility by checking your vehicle's chassis number (VIN),

• MANN/BOSCH/MAHLE/FILTRON filter installation, NGK spark plug installation, INA/GATES/SNR timing belt and INA/GATES/SKF bearing installation steps are guided through screen sharing or step-by-step guidance over the phone,

• Provides support for post-installation leak checks, torque settings, and startup tests.

Maintenance and Installation Kits Set Content and Technical Specifications

• Oil Filter: MANN/BOSCH/MAHLE/FILTRON; high flow capacity, ~15,000 km protection.

• Air & Pollen Filter: Same brands; multi-layer non-woven material, 99% particle retention.

• Spark Plug Set: NGK; correct heat range, clean combustion, and low fuel consumption.

• Timing Belt: INA/GATES/SNR; glass-reinforced rubber, OEM gear compatible.

• Tensioner Bearings: INA/GATES/SKF; low friction, vibration-free, and quiet operation.

• Gasket Kit: ELRING/VICTOR REINZ; complete sealing from NBR material.

Maintenance and Installation Kits Installation and Setup Guide

1. Preparation: Disconnect the battery, clean the work area; prepare torque wrench, filter, and belt wrenches.

2. Filter & Spark Plug Replacement:

   • Insert the filters into their slots with a “click” sound.

   • Tighten the NGK spark plugs according to the torque chart.

3. Timing Belt & Tensioner Installation:

   • Remove the old belt; align the new INA/GATES/SNR belt on the gears.

   • INA/GATES/SKF bearings and tensioner pulleys should be secured at the manufacturer's torque.

4. Gasket Installation:

   • ELRING/VICTOR REINZ gaskets should be carefully placed on sealing surfaces.

5. Check & Test:

   • Reconnect the battery and start the engine; check the belt tension, filter connections, and sealing points.

Maintenance and Installation Kits Maintenance and Longevity Tips

• Periodic Replacement: Replace filters every 15,000 km, and belts and bearings every 60,000 km.

• Torque Discipline: Use a torque wrench in every installation to adhere to manufacturer values.

• Visual Inspection: Regularly check the surfaces of belts and bearings for cracks, hardening, or oil contamination.

• Early Warning: Immediately check for abnormalities in engine noise to prevent potential failures.