Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
Buy new:
$222.99
FREE delivery Saturday, May 11
Ships from: Amazon.com
Sold by: Amazon.com
FREE Returns
FREE delivery Saturday, May 11
Or fastest delivery Friday, May 10. Order within 19 hrs 56 mins
Only 1 left in stock (more on the way).
$$222.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$222.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Sold by
Amazon.com
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more
Packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
(675)
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
  • Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Learn more
FREE Returns
Item will come repackaged.
FREE delivery Monday, May 13
Only 1 left in stock - order soon.
$$222.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$222.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.

Astro Pneumatic Tool 78585 Universal Radiator Pressure Tester & Vacuum Type Cooling System Kit

4.6 4.6 out of 5 stars 391 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Pressure & Vacuum Testers by Astro Pneumatic Tool
$222.99
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.
Cooling System Kit
{"desktop_buybox_group_1":[{"displayPrice":"$222.99","priceAmount":222.99,"currencySymbol":"$","integerValue":"222","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"0l5DXJ3zksvumrAPDjQ2Ar5kRWI1MwEsPMqIB%2FMUFwFRRsMBUyBb%2FmH%2FrGyBhysuw2k0vkGDRdv6L6qhVxb0RXoXKi5MHcSdpldjABURKp0lB5UfiNmrQlvtjK1qVlQHieQPGcNA%2BecfzqVWwIVgLA%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}, {"displayPrice":"$214.07","priceAmount":214.07,"currencySymbol":"$","integerValue":"214","decimalSeparator":".","fractionalValue":"07","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"0l5DXJ3zksvumrAPDjQ2Ar5kRWI1MwEsQis89XNhylXQLI7BMbaFAJbBflLdvtyCIdpAAw7gluJKpB9OuScScThJzjc6LQMYTaAc8p%2FDjW98Mf9UAgvkJYZv4siKf4l2OG19qgv8Yr93pwVo0LO9QiOC3FkzCH%2BnJPTGbzDgx5iFSh8llI0P0CB8duv8uCAe","locale":"en-US","buyingOptionType":"USED","aapiBuyingOptionIndex":1}]}

Purchase options and add-ons

  • Unit is suitable for domestic and import vehicles
  • Special design of vacuum purge and refill tool connection fits nearly all types of radiator openings
  • Blow molded case
› See more product details

Customer ratings by feature

Easy to use
4.5 4.5
Value for money
4.4 4.4
Accuracy
4.2 4.2
Suction power
4.0 4.0
See all reviews
Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Frequently bought together

Astro Pneumatic Tool 78585 Universal Radiator Pressure Tester & Vacuum Type Cooling System Kit
$222.99
Get it as soon as Saturday, May 11
Only 1 left in stock (more on the way).
Ships from and sold by Amazon.com.
+
Astro Pneumatic Tool 7856 Universal Air Powered Cooling System Pressure Tester
$34.85
Get it as soon as Saturday, May 11
In Stock
Ships from and sold by Amazon.com.
+
Astro 7858542 Number-42 Radiator Test Cap for Late BMW and Land Rover
$21.93
Get it as soon as Saturday, May 11
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Show details Hide details
Choose items to buy together.

From the manufacturer

Finds Leaks Instead Of Creating Them

Astro has been making the same Cooling System Master Kit for decades, made in the same factory in Taiwan. While most sets today are made in China, the 78585 promises to create dependable seals on components and caps so that any drop in pressure you see is a drop in pressure from the cooling system and not the tool. A promise many kits today cannot keep.

Plenty of Caps With More Available

Made from impact nylon with thick rubber seals and o-rings, the multitude of adapters found in the 78585 work on most classic and modern vehicles and have proven to seal as well as even our more expensive billet aluminum caps.

Pressurize & Diagnose Leaks

Kit includes adapters to test caps and also pressurize systems to check for worn hoses and monitor pressure level drops, indicating leaks.

Evacuate, Fill & Purge Systems Quicker

By using shop air, the 78585 uses the same adapters used to test the cooling system to draw a vacuum on and drain the entire cooling system, then pressure fill all cavities to avoid air bubbles.

Product guides and documents

Installation Manual (PDF)

Looking for specific info?

Product Description

Product Description

This “Radiator Pressure Tester And Vacuum Type Cooling System Kit” allows easy testing for leakage in radiator system and quick change of coolant. Its color coded radiator test caps make it easy to choose the suitable test cap for the job. The set includes: pressure testing pump with hose, quick coupler with pressure release, and gauge: test range 0 - 35 psi (0 - 2.5 bar), (1) blue and (1) black radiator cap test adapters to test for original radiator cap leakage, (17) test caps for testing cooling systems on most domestic and import vehicles, vacuum type cooling system purge and refill tool kit for quick change of coolant, universal adapter and temperature gauge.

From the Manufacturer

The Astro Pneumatic 78585 - Radiator Pressure Tester & Vacuum Type Cooling System Kit with 78581 Adapter allows easy testing for leakage in radiator system and quick change of coolant. Color coded radiator test caps make it easy to choose the suitable test cap for the job and special design of vacuum purge & refill tool connection fits nearly all types of radiator opening. Unit is suitable for domestic and import vehicles. Set includes: Pressure Testing Pump with Hose, Quick Coupler with Pressure Release, and Gauge - Test Range 0 - 35 psi (0 - 2.5 bar); 1-Piece. Blue and 1-Piece. Black Radiator Cap Test Adapters to test for original radiator cap leakage; 17-Pieces. Test Caps for testing cooling systems on most domestic and import vehicles; Vacuum Type Cooling System Purge and Refill Tool Kit for quick change of coolant; Universal Adapter; Temperature Gauge and Blow Molded Case.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

Astro

Astro Pneumatic Tool 78585 Universal Radiator Pressure Tester & Vacuum Type Cooling System Kit

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Top Brand: Astro Pneumatic Tool

Highly Rated
100K+ customers rate items from this brand highly
Trending
50K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Compare with similar items

This Item
Astro Pneumatic Tool 78585 Universal Radiator Pressure Tester & Vacuum Type Cooling System Kit
Astro Pneumatic Tool 78585 Universal Radiator Pressure Tester & Vacuum Type Cooling System Kit
Recommendations
Mishimoto MMTL-CPT-28 28-Piece Cooling System Pressure Tester and Vacuum Refill Kit , Black
Mishimoto MMTL-CPT-28 28-Piece Cooling System Pressure Tester and Vacuum Refill Kit , Black
dummy
Astro Pneumatic Tool 7856 Universal Air Powered Cooling System Pressure Tester
Astro Pneumatic Tool 7856 Universal Air Powered Cooling System Pressure Tester
dummy
OIMERRY 28PCS Radiator Pressure Tester Kit for Universal Vehicles, Automotive Coolant System Cooling Pressure Tester with Coolant Refill Tool Kit
OIMERRY 28PCS Radiator Pressure Tester Kit for Universal Vehicles, Automotive Coolant System Cooling Pressure Tester with Coolant Refill Tool Kit
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$222.99$91.95$34.85$79.99
Delivery
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Customer Ratings
4.64.6 out of 5 stars391
4.44.4 out of 5 stars371
4.84.8 out of 5 stars304
4.34.3 out of 5 stars336
Easy to use
4.5
4.0
4.8
4.4
Value for money
4.4
3.9
4.7
4.0
Accuracy
4.2
3.8
4.7
3.6
Sold By
Amazon.com
Amazon.com
Amazon.com
OIMERRY
weight
12.5 pounds
13 pounds
1.41 pounds
10.68 pounds

Customer reviews

4.6 out of 5 stars
4.6 out of 5
391 global ratings

Customers say

Customers like the quality, performance, and ease of use of the electromechanical gauge. They mention it's well built, works well, and is a very good tool. Some are happy with the ease of refilling and vacuum filler. Others however, are not happy with completeness, saying that it doesn't come with every adapter they sell. Opinions are mixed on value and leakage.

AI-generated from the text of customer reviews

58 customers mention55 positive3 negative

Customers are satisfied with the quality of the radiator service kit. They mention that it is well built, made of high quality plastic, and has many accessories for a complete cooling system test. Some say that the quality and coverage of this kit is unmatched. Overall, most are happy with their purchase and recommend it to others.

"...So far this kit has been excellent. We bought the few extra adapters that don't come in the kit...." Read more

"...I use this many times a week and its held up great!..." Read more

"...I’ve got nothing bad to say, hopefully this doesn’t jinx it. Quality seems good, I’ve used it to pressure test my coolant system...." Read more

"...that's come in he really was happy to get it and is very please at the quality of construction of the tester...." Read more

28 customers mention28 positive0 negative

Customers are satisfied with the performance of the electromechanical gauge. They mention that it works well, the vacuum filler works impressively, and the pressure testers all worked well right out of the box. Customers also say it's a good tool and very helpful.

"...Has worked perfect everytime. Couldn't be happier with this purchase." Read more

"The kit works well, but there are 3 caps that it doesn’t come with. 2007 and later Gms cap. VW and Audi and another is Land Rover/Range Rover...." Read more

"This worked great for me. I would recommend buying this" Read more

"For the price that you paid works pretty well pretty well it is you get what you paid for and so far I didn't really have any issues.. The only..." Read more

6 customers mention6 positive0 negative

Customers find the electromechanical gauge easy to use. They also mention that the CPO was easy to work with.

"Well built and easy to use. Only issue is that the hoses do leak where the female connectors attach to the high/low pressure quick connects...." Read more

"CPO was easy to work with and I spoke to a customer service professional at Astro Pnuematic Tool about a small concern and was extremely please with..." Read more

"Simple easy to use" Read more

"Great quality and easy to use" Read more

6 customers mention6 positive0 negative

Customers are satisfied with the speed of the product. They mention that it works really fast, saves a lot of time, and is easy to grab and check cars. It's able to hold up well to frequent use and works exactly as advertised.

"...using the pressure tester since it is much easier and faster to grab and check cars as a precaution for the customer after requested repairs are..." Read more

"...Exactly as advertised and helps me make time on some annoying jobs that don't account for cooling system bleed time." Read more

"...line they use, instead of the 3/4 line I have seen but it still works really fast, when compared to funnel filling...." Read more

"Everything was just starting as described. Used it the first day I received and worked perfect." Read more

5 customers mention5 positive0 negative

Customers like the fit of the electromechanical gauge. They mention that it fits all their equipment, is perfect for all the vehicles they work on, and is well made. Some say that the set of tools is very diverse and has just about every adapter you will ever need.

"...Very diverse, but I have not used it yet. Well further update!!..." Read more

"This kit is well made and has just about every adapter you will ever need...." Read more

"Excellent kit, it fits all the equipment that I own.Great service excellent price." Read more

"This set of tools is perfect for all the vehicles we work on. Highly recommend this product to any auto repair shop" Read more

17 customers mention11 positive6 negative

Customers are mixed about the value of the electromechanical gauge. Some mention it's worth the price, while others say it'll be a waste of money.

"...Worth every dollar spent that's Andy's story and he is sticking to it. !!" Read more

"...The radiator cap tester also has never sealed. Complete trash and waste of money." Read more

"...But overall a pretty good kit for the money" Read more

"...Sturdy kit doesn’t feel cheap and is worth the money when it comes to test equipment (you get what you pay for)" Read more

9 customers mention3 positive6 negative

Customers are mixed about the leakage of the electromechanical gauge. Some mention that it rarely leaks unless they move the connector too much, while others say that it leaks, with low quality plastic and a leaking fitting with vacuum coolant evacuator.

"...on mine if you move too much while pressuring the system the adapter leaks a little if it pulls to the sides , maybe normal ?" Read more

"The good is that it works. It rarely leaks unless you move the connector too much so it is fairly reliable at providing leak results...." Read more

"Well built and easy to use. Only issue is that the hoses do leak where the female connectors attach to the high/low pressure quick connects...." Read more

"...The only issue I had was a leaking fitting with vacuum coolant evacuator. A simple fibre washer and a couple wrenches fixed this problem...." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the completeness of the product. They mention that it doesn't come with every adapter they sell, and that the adapters need to be individually labeled.

"...The other complaint is the adapters need to be individually labeled so at a glance one can see what make/model it is made to fit instead of having..." Read more

"...issues.. The only thing I was a little upset about was it didn't come with the GM adapter which is one of the most common adapters you need.. Sold..." Read more

"The only reason i give it 4 stars is because it doesn't come with every adapter they sell...." Read more

"..." Read more

Astro coolant kit
5 Stars
Astro coolant kit
This package is huge you have been warned and I love the contents in it!!! Very diverse, but I have not used it yet. Well further update!!Sad update, although their ar many diverse adapters some of them do not seal to well.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

MAGNUM
5.0 out of 5 stars Good product
Reviewed in the United States on April 5, 2024
Style: Cooling System KitVerified Purchase
Has a lot of adapters for different makes but could use some more universal ones for some applications like in semi trucks
Helpful
 Report
Lilly
5.0 out of 5 stars Best pressure testi kit I've ever used!
Reviewed in the United States on February 7, 2020
Style: Cooling System KitVerified Purchase
I own a repair shop and we have been searching for a good pressure testing kit for a long time. We have tried out several different brands over the years and never had much luck. They were either hard to use, didn't work well or didn't have the adapter we needed. So far this kit has been excellent. We bought the few extra adapters that don't come in the kit. So far we have used it on multiple years and models of Jaguar, Land Rover, Audi, BMW, Mercedes, VW, MINI, Lexus, Acura, Bentley, Volvo, and Porsche. Has worked perfect everytime. Couldn't be happier with this purchase.
13 people found this helpful
Helpful
 Report
Kenny
5.0 out of 5 stars Professional use
Reviewed in the United States on March 1, 2024
Style: Cooling System KitVerified Purchase
I am a professional european technician. I use this many times a week and its held up great! Only complaint is the air fitting on the evacuator should be placed lower so the air line doesnt pull heavily on the unit
Helpful
 Report
Amazon Customer
4.0 out of 5 stars Some missing Caps
Reviewed in the United States on November 23, 2023
Style: Cooling System KitVerified Purchase
The kit works well, but there are 3 caps that it doesn’t come with. 2007 and later Gms cap. VW and Audi and another is Land Rover/Range Rover. I believe the caps are 41,42 and 23. Do your own investigation, I missed it, would hate others too as well! I put a video on YouTube as well. Search Astro Pressure tester 78585 WTF caps sold separately. Have a great day!
2 people found this helpful
Helpful
 Report
Kolby Crawford
5.0 out of 5 stars Great product
Reviewed in the United States on September 26, 2023
Style: Cooling System KitVerified Purchase
Great product. The box is very large so fyi of you are looking to store in your toolbox
One person found this helpful
Helpful
 Report
Joseph
5.0 out of 5 stars So far so good.
Reviewed in the United States on April 9, 2023
Style: Cooling System KitVerified Purchase
This thing is great so far. I’ve got nothing bad to say, hopefully this doesn’t jinx it. Quality seems good, I’ve used it to pressure test my coolant system. Now I need to check my head gasket with it. I did buy the extra gauge from them also. I needed it for a different test. We’ll see how it goes.
Helpful
 Report
Matt L
5.0 out of 5 stars This tool is a life saver!
Reviewed in the United States on February 28, 2023
Style: Cooling System KitVerified Purchase
To be able to vacuum the coolant system and use the same tool attached to add antifreeze while bleeding out the system is a work of art if I must say. I went and bought the pneumatic pressure tester because I am lazy and don’t want to use the hand pump it comes with, especially when there is a leak and you want the constant pressure to find it.
One person found this helpful
Helpful
 Report
David A. Jacob
5.0 out of 5 stars The most complete tester around
Reviewed in the United States on January 27, 2014
Style: Cooling System KitVerified Purchase
I personally have not used it .I did look one over locally I bought it for my son in Reno he has used it and all the guys where he works want one too . It has an awesome variety of adapters for every car so far that's come in he really was happy to get it and is very please at the quality of construction of the tester. He works in a automotive shop with other 10 guys so there is a lot of work coming thru and it really dose the job. Worth every dollar spent that's Andy's story and he is sticking to it. !!
One person found this helpful
Helpful
 Report

Top reviews from other countries

Translate all reviews to English
Duane
5.0 out of 5 stars Great Product
Reviewed in Canada on August 7, 2023
Style: Cooling System KitVerified Purchase
Great Value, All The Pieces I Will Ever Use.
Report
Cliente de Amazon
5.0 out of 5 stars Excelente herramienta
Reviewed in Mexico on April 16, 2017
Style: Cooling System KitVerified Purchase
Tenía tiempo que buscaba está herramienta porque ya había visto un vídeo de ella la verdad es que desde que me llegó lo empecé a utilizar me a facilitado el diagnóstico en los trabajos que e realizado excelente herramienta muy completa lo recomiendo bastante gracias
Report
Amazon Customer
5.0 out of 5 stars Good quality
Reviewed in Australia on November 10, 2023
Style: Cooling System KitVerified Purchase
Super good quality for sure, not cheaply made, it’s a bit expensive, but you got what you pay for. I haven’t got chance to use it yet, will update how it goes.
Report
Amazon Customer
5.0 out of 5 stars DYNOMYTE! This set is the cats a$$! I ...
Reviewed in Canada on February 4, 2018
Style: Cooling System KitVerified Purchase
DYNOMYTE! This set is the cats a$$! I work heavy duty and this set still covers the majority of vehicles that I work on. Add to cart and send it! Set does work son.
3 people found this helpful
 Report
III
5.0 out of 5 stars rad kit
Reviewed in Canada on August 1, 2020
Style: Cooling System KitVerified Purchase
very good for servicing the rad.
Report