16MM Male O-Ring x 18MM Male O-Ring
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CARQUEST Power Steering 16MM Male O-Ring x 18MM Male O-Ring

Part No. 37119 Warranty Details  

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OE routing ensures a proper fit. Engineered and constructed to withstand the high-pressure pulsations and heat found in steering systems.
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Fittings Included:Yes
Fittings Size:16MM Male O Ring x 18MM Male O Ring mm
Hose Size(s):56.5


by PowerReviews
CARQUEST Power Steering16MM Male O-Ring x 18MM Male O-Ring

(based on 2 reviews)

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Reviewed by 2 customers

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Perfect fit


from Jackson, MI

Verified Buyer

Comments about CARQUEST Power Steering 16MM Male O-Ring x 18MM Male O-Ring:

Exactly the same as the original, minus the leak. Extremely difficult to get the bottom fitting threaded in and tightened but that's not their fault, there's just no room.

  • Was this a gift?:
  • No

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(1 of 4 customers found this review helpful)


This does not work as a return line


from Pittsburgh, PA

Verified Reviewer



    • Incompatible

    Best Uses

    • Small Cars

    Comments about CARQUEST Power Steering 16MM Male O-Ring x 18MM Male O-Ring:

    The description says this replaces the upper and lower hose. It is the correct replacement for the pressure line, but both ends are wrong for the return line. As far as I can tell, Advance Auto Parts does not carry a return line for this car, which I discovered after 2 trips to the store and several hours trying to make the part fit in a confined part of the motor.

    • Car & Truck:
    • Casual Driver

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    1 Question | 1 Answer
    Displaying question 1
    • Q:

      Do you know the thread size on the fitting that goes into the power steering pump? Thank you.
      Asked on 9/15/2010 by Anonymous from Jacksonville, FL

      1 answer



        The thread size is M16 by 1.5mm.

        Answered on 11/18/2010 by Parts Guru Geo from AAP
    Displaying question 1

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