Sealing kit injection nozzle repair BMW M30 E23 E24 E28 E32 E34 530i 535i 730i 735

40-piece seal kit repair kit overhaul kit for injection nozzles including filter for BMW models with M30B30 M30B35 engines 6-cylinder

Over the years, dirt and dust build up in the injection nozzles.
The O-rings harden over time. The main causes are moisture and mechanical stress.
The effects of fats, oils and heat can also intensify this development. It is a slow but inconspicuous process.

Injector reference number: A0000787823 / 0280155207 / A0000784949

By replacing the seal repair kit as shown in our pictures, you can overhaul your injectors.
For this it is necessary to replace the leaky seals with our new and qualitative ones.

The consequences of a faulty injection nozzle can be higher fuel consumption, local overheating, especially when the faulty spray pattern becomes a thin spray and hits the piston crown.

Jerking or stuttering engine, starting difficulties and even engine damage are possible!

Scope of delivery, see pictures:
8x filter inserts
8x O-ring top/ black
8x O-ring bottom/ black
8x plastic ring / yellow
8x retaining caps / black

Suitable for the following BMW models with M30 engine:

BMW 525 i [E 28] 110KW/ 150PS 2.5l 06.1981 – 12.1987
BMW 528 i [E 28] 135KW/ 184PS 2.8l 06.1981 – 12.1987
BMW 535 i [E 28] (USA) 134KW/ 182PS 3.4l 09.1984 – 12.1987
BMW 535 i [E 28] 136-141KW/ 185-192PS 3.4l 01.1985 - 08.1986
BMW 535 i [E 28] 160KW/ 218PS 3.4l 09.1984 – 08.1986
BMW 628 CSi [E 24] 135KW/ 184PS 2.8l 04.1981 – 09.1984
BMW 628 CSi [E 24] 135KW/ 184PS 2.8l 09.1984 – 12.1987
BMW 635 CSi [E 24] (USA) 135KW/ 182PS 3.4l 09.1984 – 04.1989
BMW 635 CSi [E 24] 150-162KW/ 204-220PS 3.4l 10.1984 – 01.1986
BMW 728 i [E 23] 135KW/ 184PS 2.8l 06.1981 – 06.1986
BMW 735 i [E 23] (USA) 135KW/ 182PS 3.4l 09.1984 – 06.1986
BMW 735 i [E 23] 136-141KW/ 185-192PS 3.4l 01.1985 - 08.1986
BMW 735 i [E 23] 160KW/ 218PS 3.4l 10.1984 – 01.1986
BMW 530 i [E 34] 138KW/ 188PS 3.0l 01.1988 – 12.1990
BMW 535 i [E 28] (USA) 134KW/ 182PS 3.4l 09.1986 – 12.1987
BMW 535 i [E 28] 136-141KW/ 185-192PS 3.4l 09.1986 – 12.1987
BMW 535 i [E 28] 160KW/ 218PS 3.4l 09.1986 – 12.1987
BMW 535 i [E 34] 155KW/ 211PS 3.5l 01.1988 – 04.1993
BMW 635 CSi [E 24] (USA) 135KW/ 182PS 3.4l 01.1986 – 04.1989
BMW 635 CSi [E 24] 136-155KW/ 185-211PS 3.4l 01.1985 – 04.1989
BMW 635 CSi [E 24] 150-162KW/ 204-220PS 3.4l 02.1986 – 04.1989
BMW 730 i,iL [E 32] 136-145KW/ 184-197PS 3.0l 09.1986 – 06.1994
BMW 735 i [E 23] (USA) 135KW/ 182PS 3.4l 01.1986 – 06.1986
BMW 735 i [E 23] 160KW/ 218PS 3.4l 09.1985 – 06.1986
BMW 735 i,iL [E 32] 155-162KW/ 211-220PS 3.4l 09.1986 – 12.1992
BMW M 535 i [E 28] 136-141KW/ 185-192PS 3.4l 09.1986 – 12.1987
BMW M 535 i [E 28] 150-160KW/ 204-218PS 3.4l 09.1986 – 12.1987