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Thread: What type of coil is this?

  1. #1

    What type of coil is this?

    I’m trying to identify which model year this ignition coil came off of.
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  2. #2
    Quote Originally Posted by Rex1968s View Post
    I’m trying to identify which model year this ignition coil came off of.
    Looks like a mid-year coil from your photo.

    What's the Bosch part number on the bottom of the coil?

  3. #3
    Here’s a pic
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  4. #4
    0221 121 006

  5. #5
    Senior Member uai's Avatar
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    Coil was produced September 1975

  6. #6
    Thanks! Looks like my coil is ok, i was able to ju,more power to the ignition box and its started. I need to find where it goes from the ignition key now.

  7. #7
    Senior Member
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    The 529 if I am seeing it correctly on the coil would be September 1975 manufacture date
    69 911S #1379
    65 356 SC #130757

  8. #8
    Correct for 74-77 mid-year cars.

  9. #9
    Mystery solved. When cleaning up the harness, I adjusted the 12V wire at the fuse and pushed the wire in a little too far, the set screw sat on the insulation, not providing 12V to the exciter box when the key is turned on. This took about 8-10 hours of ringing wires to realize I caused this issue 🤦*♂️🤦*♂️😂😩
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  10. #10
    The biggest problems always seem to end up having the simplest solutions.
    Early S Registry member #90
    R Gruppe member #138
    Fort Worth Tx.

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