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Need Bosch injector part numbers

Discussion in 'Technical Q&A' started by bergxu, May 21, 2006.

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  1. bergxu

    bergxu Formula 3

    Aug 16, 2005
    1,307
    OnTheSerpentMound
    Full Name:
    Aaron
    #1 bergxu, May 21, 2006
    Hey all,

    Does anyone happen to have the Bosch P/Ns for fuel injectors for an injected 2 valve 308 and a 400i?

    Cheers,
    Aaron
    '82 GTSi
     
  2. f355spider

    f355spider F1 World Champ
    Owner Rossa Subscribed

    May 29, 2001
    18,055
    USA
    #2 f355spider, May 21, 2006
    Yup, I have posted them several times in the past...should be available in an archive search. They are the same from 1980 to 1989 for most models.

    Alright, I checked for you 0437 502 047 is the part number for the 308's and 328's. I am not positive for the 400i but should be the same. Go to the Bosch website and do a look up.
     
  3. Motob

    Motob Formula 3
    Professional Ferrari Technician

    Nov 11, 2003
    2,389
    Frederick, Maryland
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    Brian Brown
    #3 Motob, May 22, 2006
    400i also uses 0 437 502 047 Bosch injectors.

    Brian
     
  4. robertinOK

    robertinOK Karting

    Dec 5, 2003
    209
    Stillwater, Oklahoma
    Full Name:
    RobertWakeling.com
    #4 robertinOK, May 22, 2006
    The injectors are available from 'Injectorsonline'. Talk to Simon, tell him I reccomended him. $21.35 each plus delivery from Aus. (about $30 to USA) Mine arrived in about 3 days.
    Robert
     
  5. Mike C

    Mike C F1 Veteran
    Lifetime Rossa Owner

    Aug 3, 2002
    6,081
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    Mike Charness
    #5 Mike C, May 22, 2006
    Were those genuine Bosch brass units rather than aftermarket? If so, that's an outstanding price, even if you add the $3.75 each for shipping.
     
  6. robertinOK

    robertinOK Karting

    Dec 5, 2003
    209
    Stillwater, Oklahoma
    Full Name:
    RobertWakeling.com
    #6 robertinOK, May 22, 2006
    these are genuine new Bosch parts with the latest upgraded pintle and seals. Just bought a set for my Boxer.

    I've mentioned them on here a few times before....

    Robert
     
  7. fletch62

    fletch62 Formula Junior

    Mar 8, 2004
    333
    Fairhope, AL
    Full Name:
    Larry Fletcher
    #7 fletch62, May 22, 2006
    They are standard 380/500 Mercedes injectors, around $30+-$2 in the US if you shop around.
     
  8. Mike C

    Mike C F1 Veteran
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    Aug 3, 2002
    6,081
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    #8 Mike C, May 22, 2006
    I confirmed with Simon that they are indeed actual Bosch brass injectors with our correct part number and ordered a set of 8. Price for the set *including* shipping to the USA came out to $23.75 each... quite a bargain compared to all other sources I checked unless you go to an aftermarket brand instead of true Bosch.

    Robert, thanks for the source!
     
  9. robertinOK

    robertinOK Karting

    Dec 5, 2003
    209
    Stillwater, Oklahoma
    Full Name:
    RobertWakeling.com
    #9 robertinOK, May 23, 2006
    you're welcome Mike, I've become quiet the expert at sourcing parts since starting my engine rebuild...
     
  10. bergxu

    bergxu Formula 3

    Aug 16, 2005
    1,307
    OnTheSerpentMound
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    Aaron
    #10 bergxu, May 26, 2006
    Thanks guys for the replies (and for the parts source!). I generally go through Worldpac because I have an account with them through my shop but my cost per injector from them is $38.50! They show a retail price of $52.00 each at Mercedes. Looks like I'll be ordering some from Simon as they will save me $120! I thought they were either similar or the same as the Benz CIS injectors but wasn't sure if they were the same opening pressure, etc...which is why I inquired.

    Now, do they take the same seals as the Mercs do? The black ones that slide on the "shaft" of the injector?

    Cheers,
    Aaron
    '82 GTSi
     
  11. Mike C

    Mike C F1 Veteran
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    Aug 3, 2002
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    Mike Charness
    #11 Mike C, May 30, 2006
    Last edited by a moderator: Sep 7, 2017
  12. Mike C

    Mike C F1 Veteran
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    Aug 3, 2002
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    Mike Charness
    #12 Mike C, Aug 8, 2006
    Finally got them put in... the engine acellerates noticeably smoother!
     
  13. msouza

    msouza Formula Junior

    Mar 14, 2005
    292
    Tennessee
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    Milton Souza
    #13 msouza, Aug 9, 2006
    Mike,

    Did the injectors came with the seals, or did you purchased them separately?

    Milton
     
  14. f355spider

    f355spider F1 World Champ
    Owner Rossa Subscribed

    May 29, 2001
    18,055
    USA
    #14 f355spider, Aug 9, 2006
    O-rings are seperate...but less than a dollar each.
     

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