Karcher Pressure Washer Suction Connection

Stock Number: ES538459

Manufactured by Karcher

In Stock Available for immediate despatch

Rated 4.9 out of 5 (142 customers)

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Karcher Pressure Washers


Pressure Washer Suction Connection

If there is water leaking from your machine or you've noticed that the suction connection has split over the winter months, then it's time to replace it. This spare will return your pressure washer to its former glory.

You'll need a torx head screwdriver to fit this part.

Please note: The original clear transparent pipe is no longer available and has been replaced by this one. Also, this spare is chassis and serial number dependent for selected models. Please contact our call centre with your chassis (should look like 1.108-504.0) and serial number (usually 6 digits long) so we can advise the correct spare for you.

Karcher spare reference: 9.036-801.0

How to replace Karcher inlet and outlet connectors

This video should help with fitting this part. However, the exact layout and fitting technique may differ for your make and model.

Be safe - always unplug any appliance from the electricity supply before carrying out any work on it.
If you are in any doubt contact a qualified repairer.

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Product Reviews

Rated 4.9 out of 5 (142 customers)
Write a review
  • Really Good Service

    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5

    By - Bedfordshire

    I removed the part from my Pressure Washer and because my PW is quite old I wasn't too sure which part to replace it with. I got into a chat with Dan, gave him the part number and with in seconds he had sent me a link to the part on the e-spares website. After approx. 10 min the part was ordered. Within a couple of days the new part was in the PW and working. The royal mail track was a really good bonus. Thanks e-spares you have saved me loads of money not having to buy a new PW!!!!
  • pressure suction connection

    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5
    • 4.0 out of 5

    By - Spain

    Item arrived on time. This part was easy to fit without any problem.
  • Excellent

    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5


    Simple to fit. Quick delivery and arrived well packaged. Won't hesitate to use espares again for Karcher or any other domestic appliance spares.

Ask & Answer

(7 Questions and 12 Answers) Ask a question
  • Q My connector has a circular black washer in the opposite end to the filter, does the replacement come with one fitted? 3 Answers

    By NigNB - 11 February 2010

    • A
      mine didnt, but easily removed from original connector and fitted AOK

      By Jim37 - Guildford - 27 May 2010

    • A
      Nope - keep the old one

      By Cypressrod - Glasgow - 06 May 2010

    • A

      By therabbi - Aberdare - 12 April 2010

  • Q filter part no, 2 Answers

    Can you please supply the filter part number as I do not have the original one. Is a filter required?

    By hmr15 - 27 April 2009

    • A
      The filter comes with part number 8 in the diagram , I cant work out why but if you look at the photo of part 8 you can see it . I have removed it from 8 and fitted it to 10 as it was originally.

      By Tank - 25 March 2011

    • A
      You need to keep your old filter & "O" ring.

      By wez99 - Manchester area - 19 May 2009

  • Q Inlet connection 2 Answers

    I have a Karcher B102 pressure washer in need of a similar piece to the above picture. The item that I have has the number '5.063-984' on it. Will you have anything compatible, if not the correct part please? Regards, Gary

    By whyanickname - 21 April 2009

    • A
      If the part you need is the one that connects to your garden hose this is the same part. I fitted this and is perfect.

      By mufc4ever - manchester - 16 May 2010

    • A
      this is the part i used on the same machine.. read review before fitting

      By growingnik - london - 08 May 2009

  • Q Does this part come with a filter or do I need to order the filter separately 2 Answers

    By TreeGirl - 29 March 2009

    • A
      No filter - you need to keep it from your old part or order a new one

      By Cypressrod - Glasgow - 06 May 2010

    • A
      You can take out the filter from the original suction connection, clean it. Then insert it in the new replacement

      By Matchless - Bristol - 30 March 2009

  • Q Would this part allow me to convert my KB4040 outlet to vertical? 1 Answer

    At present I have to bend the outlet hose within the KB4040 outer housing at the outlet connection from the assembly which is a side-on horizontal delivery. This does not seem good practice to me. Can you please advise if there is an adapter which I can use to convert the current setup to allow a vertical delivery or horizontal but not side-on within the outer housing?.

    By Bill Smyth - Near Glasgow - 14 October 2010

    • A
      Hi Bill, this part is not listed for your model of pressure washer. Please contact our call centre with your full model details for further assistance, hopefully we can then help you get the part you're looking for.

      By Malindi eSpares Staff - 15 October 2010