Note: We no longer offer rebuilt M54 injectors. We’ve found that the injectors are very fragile and even though they may pass the inspection and cleaning process, a high number fail after install by leaking from the housing. We now only offer brand new Siemens VDO injectors, the same manufacturer as stock. You can find them here.
OEM Part #: 13537546245
We take special care in finding used injectors in the best overall conditions. These injectors then receive thorough cleaning, electrical testing, and leak testing to ensure they will work properly the first time you install them and won’t present a safety hazard.
The injectors are then mounted in a calibrated test spray pattern device to take flow volume measurements prior to internal cleaning and replacement parts.
All o-rings, seals, and filters are replaced on every injector, then each is given two heated, ultrasonic cleaning baths. The injectors are pulsed throughout the cleaning process to ensure complete cleaning. Then they are backflushed to remove any remaining contamination.
A final flow pattern inspection and measurement is taken to ensure the injectors are within system balance specifications.
*We always recommend replacing injectors as a full set to eliminate any potential problems.