Item for sale: Restore smooth idling, proper running and fuel economy to your classic Mercedes M103 Inline six. These mechanical Bosch injectors have a lifespan of about 75,000-150,000 miles depending on conditions. They cannot be rebuilt, only cleaned! So your current injectors are probably more than overdue for replacement. Old injectors can have poor spray patterns or weak springs that allow fuel to leak down into the cylinder after engine shut-off, both of which affect fuel economy and performance.
Worn seals also contribute to intake leaks and the associated problems that come with. This is a complete kit to replace the injectors and the related parts on your 6 Cylinder Mercedes listed below. You receive (6) brand new Bosch Injectors, (6) CRP Upper Injector Seals, (6) CRP O-Rings, This is a complete package! This kit is specifically for.
This is a CIS Injector Kit. I have many happy international customers! Check out our order map from the last 90 days!