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EAT Astro Pneumatic Tool 7858523 Euro Radiator Test Cap Audi VW Porsche P10394621EAT-AO7858523 https://cdnimages.opentip.com/full/EAT/EAT-AO7858523.jpg Astro Pneumatic Tool 7858523 Euro Radiator Test Cap Audi VW Porsche Manufacturer Part Number: 7858523Test Cap No. 23 allows for easy testing for leakage in aradiator system and quick change of coolant.This unit is suitable for late model Audi, Volkswagen &Porsche vehicles. 10394621 745227060290 0.2000lbs 2.20 2.20 3.00
Astro Pneumatic Tool
12.3200 2025-07-13 20 In Stock
customer review - by , January 1, 2023
4/ 5stars
Pros: fits despite the diameter of the threads being ever so slightly different from factory reservoir cap.Cons: o-ring needs to be lubricated with coolant in order to screw it on. Some sharp edges on the top threads left over from the molding process.
customer review - by , October 10, 2022
4/ 5stars
Needed to complete kit Astro my favorite company till I bought tester set that comes with three missing adapters could only find 2 available. Should give Astro a 2 on whole kit
customer review - by , April 4, 2021
5/ 5stars
Needed to pressurize my system to verify no leaks after replacing thermostat and water pump. So far it looks good, but am I doing it right and will heat change the outcome (I hope not).But 10psi into the system and things seem dry. Seems like a good tool to have if you have one of the many foreign makes that this supports!

Astro Pneumatic Tool 7858523 Euro Radiator Test Cap Audi VW Porsche

stars Rating 4.5 | 3 reviews
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UPC: 745227060290
SKU: EAT-AO7858523
Price: $12.32
Quantity:
20 In Stock
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Product Description

Manufacturer Part Number: 7858523

  • Test Cap No. 23 allows for easy testing for leakage in aradiator system and quick change of coolant.
  • This unit is suitable for late model Audi, Volkswagen &Porsche vehicles.
  • warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

    Product Warranty

    This item has lifetime limited warranty.

    Return Policy

    All EAT- items are returnable, except for Open Box Scan Tools. scan tools/electronics, air tool are non-returnable
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    Customer Reviews
    4.5 out of 5
    5 stars
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    4 stars
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    3 stars
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    2 stars
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    1 stars
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    By RA
    Date: January 16, 2023
    Pros: fits despite the diameter of the threads being ever so slightly different from factory reservoir cap.Cons: o-ring needs to be lubricated with coolant in order to screw it on. Some sharp edges on the top threads left over from the molding process.
    Rating: 4 stars [4 of 5 Stars!]
    By william
    Date: October 22, 2022
    Needed to complete kit Astro my favorite company till I bought tester set that comes with three missing adapters could only find 2 available. Should give Astro a 2 on whole kit
    Rating: 4 stars [4 of 5 Stars!]
    By Livermore, CA
    Date: April 07, 2021
    Needed to pressurize my system to verify no leaks after replacing thermostat and water pump. So far it looks good, but am I doing it right and will heat change the outcome (I hope not).But 10psi into the system and things seem dry. Seems like a good tool to have if you have one of the many foreign makes that this supports!
    Rating: 5 stars [5 of 5 Stars!]
    Items 1 - 3 of 3 reviews
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