Bosch Service Kit


Compatible with the following  BMW vehicles:


3 Series E36

320i 150bhp (to model year 08/95 / oil filter housing with aluminium lid)

325i 192bhp

328i 193bhp (to model year 08/95 / oil filter housing with aluminium lid)



1 x Bosch Air Filter 

1 x Bosch Oil Filter 

6 x Bosch Super 4 Spark Plugs


BMW Service Kit For 3 Series E36 320i 325i 328i Bosch Air Oil Filter Spark Plugs - Picture 6 of 22

BMW Service Kit For 3 Series E36 320i 325i 328i Bosch Air Oil Filter Spark Plugs - Picture 7 of 22

BMW Service Kit For 3 Series E36 320i 325i 328i Bosch Air Oil Filter Spark Plugs - Picture 15 of 22

BMW Service Kit For 3 Series E36 320i 325i 328i Bosch Air Oil Filter Spark Plugs - Picture 11 of 22

BMW Service Kit For 3 Series E36 320i 325i 328i Bosch Air Oil Filter Spark Plugs - Picture 22 of 22

These high-performance spark plugs operate based on the state-of-the-art surface air-gap principle. It is the first spark plug with four thin ground electrodes and a sharpened, silver-plated central electrode.

This technological superiority is also evident in the engine's performance, in all driving situations, over the entire life of the spark plug.

An Overview of the Benefits:


Noticeably improved acceleration
Significantly smoother engine running
Superior engine elasticity
Factory pre-gapped electrodes
Higher ignition reliability thanks to eight possible ignition gaps
Self-cleaning thanks to surface air-gap technology
Increased thermal range: up to three times as many cold starts possible as with conventional spark plugs
Increased environmental protection and protection for the catalytic converter


Spark Plug Specification

Electrode Gap: 1,1 mm

Tightening Torque: 28 Nm

Tightening angle: 90 °

Outer Thread: 14 mm

Thread Pitch: 1,25 mm

Thread Length: 19 mm

Spanner Size: 16

Spark Position: 4 mm

Number of Poles: 4 terminal

BMW Service Kit For 3 Series E36 320i 325i 328i Bosch Air Oil Filter Spark Plugs - Picture 16 of 22

If for any reason you are not happy with your purchase please contact me before leaving feedback and we will do our best to help . Thanks for looking .