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Oil drain bolt.

Discussion in 'Chevy Trucks' started by Joel B., Aug 17, 2007.

  1. Joel B.

    Joel B. Senior Member
    from MN
    Messages: 233

    Does anyone know the size wrench for the oil drain bolt on a 2002 2500HD w/6.0 gas? 9/16 is too small and 5/8 is too big, the only thing that I find that fits is a 15mm. Are Chevys going metric?


    Joel B.
  2. ABES

    ABES PlowSite.com Addict
    from MN
    Messages: 1,322

    its most likely metric i know many bolts on my truck are metric
  3. 06HD BOSS

    06HD BOSS 2000 Club Member
    Messages: 2,611

    15mm. Theres a lot of metric bolts on these trucks
  4. Mark13

    Mark13 PlowSite Fanatic
    Messages: 5,719

    my 98 k1500 (5.7) is a 15mm.
  5. sweetk30

    sweetk30 PlowSite.com Addict
    Messages: 1,588

    metric started in the late 70s early 80s.:sleeping:

    15mm is it.payup
  6. ABES

    ABES PlowSite.com Addict
    from MN
    Messages: 1,322

    just changed mine today with mobil 1 it is indeed 15 mm