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Thread: Identifying applications for Bosch nos oil pressure switch

  1. #1
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    Identifying applications for Bosch nos oil pressure switch

    Came across this and asking identification help from experts as quicker and more accurate than rooting around myself.

    Is this Bosch oil pressure switch for a Porsche application and if so what Porsche model/ year/part number ?

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    There are various superficially similar looking switches with different connectors etc and Bosch/Porsche part supersession can confuse so requesting help identifying this nos Bosch part.

    It is dated 433 which decodes to Q1 74.

    Thanks

    Steve

  2. #2
    Member #226 R Gruppe Life Member #147
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    I didn’t think Porsche used idiot light till 74. And they used spade push-on connector not screw-on.

  3. #3
    Senior Member jim amato's Avatar
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    Quote Originally Posted by gled49 View Post
    I didn’t think Porsche used idiot light till 74. And they used spade push-on connector not screw-on.
    Nope! 67 911 normal has idiot light
    registry #2072

  4. #4
    I believe that this oil pressure switch is:
    PET '65-69 911, Fig. 1-01-05, #71) 911.613.571.00 Oil pressure switch, 911T Qty: 1 NLA, SS 91160623000 (Spade Terminal), $34.96
    PET '70-73 911, Fig. 1-01-05, #72 911.613.571.00 Oil pressure switch, 911T, not for sportomatic Qty: 1
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    Name:  911 613 571 00.jpg
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  5. #5
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    Thanks for the input. Do the Porsche ones have the screw connector generally ones I've seen have a spade but haven't seen them all obviously?

  6. #6
    The 911 uses a spade .
    Early S Registry member #90
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    Fort Worth Tx.

  7. #7
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    Thanks Ed you'll have seen lot more than me

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