Deliver toUnited Arab Emirates
Coolant Vacuum Refill Kit, Time-Saving Vacuum Fill Coolant Tool with Pressure Gauge Used for Eliminating Trapped Air & Testing Radiator & Heating Core Lines for Leaks, 6 Adapters

Description:

  • Reminder: Before using coolant vacuum refill kit, soak the sealing ring in hot water to make it soft and meet the sealing standard when in use
  • Function Overview: Coolant vacuum refill kit is mainly applied to cooling system maintenance. This tool improves engine performance and longevity, it does so by eliminating trapped air from the cooling system, which in turn ensures more efficient coolant circulation
  • Removing Residual Air: Coolant vacuum refill tools are used for getting rid of the residual air within the cooling system. Through vacuum replenishment technology, air can be thoroughly removed, enabling the coolant to fill the whole system more comprehensively
  • Leak Detection: Coolant pressure tester kit's gauge spots radiator and heater core leaks. Pressurize the cooling system, observe the gauge, quick changes pinpoint leaks, enabling fast repair
  • Refilling Coolant: After air removal and leak detection, coolant vacuum refill kit also serves to replenish coolant with specialized tools and adapters, coolant can be accurately added to the system, avoiding waste and contamination
  • Multiple Adapters: Coolant system refiller kit comes with rubber sleeves in five sizes, namely 31, 35, 40, 42 and 45 mm, along with a universal adapter tapered plug, meeting the requirements of different car makes and models

  • Reviews:

    5.0 out of 5 stars Full range of adapters, easy setup.

    P.P.I. · June 14, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I'll be using this with a vacuum pump, but using it with an air compressor works fine (a bit noisy, use earplugs!) Setup is simple enough, attach the long pickup tube to the valve and place it in your jug of coolant. Hookup an air hose to the venturi block/valve, snap that onto the main valve unit with the coupler. Find the closest fitting rubber adapter to your filler neck, slip that onto the expanding plug on the main unit, slip that into your filler and tighten with the large thumbwheel. turn on the airflow - open the valve between the main unit and venturi block... when hte guage shows desired vacuum, close the air and open the cooland valve - it will draw coolant in and stop when it's filled. Close the valve and disconnect. Done.

    5.0 out of 5 stars A useful tool,with heads up...

    c. · May 27, 2025

    Extremely nice kit in almost-too-small box!The idea behind it is simple enough-once the tool is installed in your radiator neck or coolant bottle.which it is depends on your year/make/model,an air hose is connected and the venturi effect pulls a vacuum on the system.After the vacuum is held for several minutes,another valve is opened and the coolant fills the system thru the coolant suction hose.You'll need to have a sufficient quantity of coolant on hand-if the coolant runs low and air enters the system you have to start over!The good-coolant will fill the system completely without air bubbles.The less than good-pulling a vacuum takes a TREMENDOUS volume of air,I'm talking auto shop size compressor.If you a have a big compressor great-if not (say a 20 gallon compressor) the job can still be done but it'll take longer.If all you have is a 'pancake' compressor I personally wouldn't attempt it.The questionable-if you're just changing coolant once,you probably don't need this tool.It's well built and the price reflects it.That's for you to decidesI'm pretty impressed with this tool,the build quality is first rate.The storage case COULD be a bit bigger.The instructions a plain enough but could be printed quite a bit bigger,but you can find how-to-use videos on line.Those little concerns aside the tool deserves a 10/10.

    1.0 out of 5 stars Chinese junk

    R.W. · May 28, 2025

    Doesn’t pull a vacuum over 10 inches. Doesn’t seal well. Junk

    4.0 out of 5 stars Works well

    c. · July 12, 2025

    I didn’t quite understand at first but after watching a couple videos I figured it out and it works as intended. You have to have an air compressor but it keeps air out of your system and saves a lot of bleeding etc later on. It’s a great value for the price. It’s built well and well thought out design. It’s very easy to hook up and use after you understand how it operates.

    2.0 out of 5 stars Defective vacuum generator

    a. · April 26, 2025

    Overall the kit was what you would expect from a China product. The only plus was the compactness of the case and contents. However the vacuum generator would not produce sufficient vacuum (only16 "HG, even dead headed ) to completely refill cooling system. Also the seller was no help at all and would not respond when notified of the problem. I would not recommend this kit.

    5.0 out of 5 stars Extremely Durable

    L. · May 31, 2025

    This is a big upgrade if you are coming from one of the giant coolant refill kits. Having multiple “universal” adapters saves you a lot of space. Especially when I do work mobile this is super small to just take with me. You do need a larger air compressor in order for this to work. This is the best way to get coolant refilled into you system with minimal mess and no air bubbles.

    5.0 out of 5 stars Bubble free coolant

    A. · May 28, 2025

    Unit comes in a nice formed case with a foam fitted liner. The vacuum looks well made, by that I mean it has metal parts where others have plastic. From what I can see it should work just fine. I will be testing it on a 89 F-350 this weekend, hopefully I won't be updating with bad news

    5.0 out of 5 stars Improvement over the OEMTOOLS 24444 design

    M. · April 14, 2025

    Upon opening this item, there was confusion because this coolant vacuum refill kit appears to be an exact replica of the OEMtools product. In fact, the operating instructions calls this item an “OEMtools Airvac Cooling System Refiller.” I own a OEMTOOLS 24444 so I pulled it out for a direct comparison. The visual differences are that the air fittings are more robust for this kit. The valve handles are blue instead of green and the vacuum gauge is a higher quality. The only other visual difference is that the 24444 kit has a rubber protector on the coolant inlet filter, whereas this kit does not. Both kits suffer from the fact that the carrying case is too small for the included hoses and their attachment. I’ve used the 24444 kit several times for coolant refills and I know how well it works. Since this kit improves upon the 24444 hardware, I concluded that it will perform the same. Given the proven performance of the 24444 and the hardware improvements of this kit, this is a good kit.

    Coolant Vacuum Refill Kit, Time-Saving Vacuum Fill Coolant Tool with Pressure Gauge Used for Eliminating Trapped Air & Testing Radiator & Heating Core Lines for Leaks, 6 Adapters

    Product ID: UO0QCUFUCGG
    Condition: New

    3.7

    AED35062

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Cooling & Water Pump Tools”

    Coolant Vacuum Refill Kit, Time-Saving Vacuum Fill Coolant Tool with Pressure Gauge Used for Eliminating Trapped Air & Testing Radiator & Heating Core Lines for Leaks, 6 Adapters

    Product ID: UO0QCUFUCGG
    Condition: New

    3.7

    Coolant Vacuum Refill Kit, Time-Saving Vacuum Fill Coolant Tool with Pressure Gauge Used for Eliminating Trapped Air & Testing Radiator & Heating Core Lines for Leaks, 6 Adapters-0

    AED35062

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Reminder: Before using coolant vacuum refill kit, soak the sealing ring in hot water to make it soft and meet the sealing standard when in use
  • Function Overview: Coolant vacuum refill kit is mainly applied to cooling system maintenance. This tool improves engine performance and longevity, it does so by eliminating trapped air from the cooling system, which in turn ensures more efficient coolant circulation
  • Removing Residual Air: Coolant vacuum refill tools are used for getting rid of the residual air within the cooling system. Through vacuum replenishment technology, air can be thoroughly removed, enabling the coolant to fill the whole system more comprehensively
  • Leak Detection: Coolant pressure tester kit's gauge spots radiator and heater core leaks. Pressurize the cooling system, observe the gauge, quick changes pinpoint leaks, enabling fast repair
  • Refilling Coolant: After air removal and leak detection, coolant vacuum refill kit also serves to replenish coolant with specialized tools and adapters, coolant can be accurately added to the system, avoiding waste and contamination
  • Multiple Adapters: Coolant system refiller kit comes with rubber sleeves in five sizes, namely 31, 35, 40, 42 and 45 mm, along with a universal adapter tapered plug, meeting the requirements of different car makes and models

  • Reviews:

    5.0 out of 5 stars Full range of adapters, easy setup.

    P.P.I. · June 14, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I'll be using this with a vacuum pump, but using it with an air compressor works fine (a bit noisy, use earplugs!) Setup is simple enough, attach the long pickup tube to the valve and place it in your jug of coolant. Hookup an air hose to the venturi block/valve, snap that onto the main valve unit with the coupler. Find the closest fitting rubber adapter to your filler neck, slip that onto the expanding plug on the main unit, slip that into your filler and tighten with the large thumbwheel. turn on the airflow - open the valve between the main unit and venturi block... when hte guage shows desired vacuum, close the air and open the cooland valve - it will draw coolant in and stop when it's filled. Close the valve and disconnect. Done.

    5.0 out of 5 stars A useful tool,with heads up...

    c. · May 27, 2025

    Extremely nice kit in almost-too-small box!The idea behind it is simple enough-once the tool is installed in your radiator neck or coolant bottle.which it is depends on your year/make/model,an air hose is connected and the venturi effect pulls a vacuum on the system.After the vacuum is held for several minutes,another valve is opened and the coolant fills the system thru the coolant suction hose.You'll need to have a sufficient quantity of coolant on hand-if the coolant runs low and air enters the system you have to start over!The good-coolant will fill the system completely without air bubbles.The less than good-pulling a vacuum takes a TREMENDOUS volume of air,I'm talking auto shop size compressor.If you a have a big compressor great-if not (say a 20 gallon compressor) the job can still be done but it'll take longer.If all you have is a 'pancake' compressor I personally wouldn't attempt it.The questionable-if you're just changing coolant once,you probably don't need this tool.It's well built and the price reflects it.That's for you to decidesI'm pretty impressed with this tool,the build quality is first rate.The storage case COULD be a bit bigger.The instructions a plain enough but could be printed quite a bit bigger,but you can find how-to-use videos on line.Those little concerns aside the tool deserves a 10/10.

    1.0 out of 5 stars Chinese junk

    R.W. · May 28, 2025

    Doesn’t pull a vacuum over 10 inches. Doesn’t seal well. Junk

    4.0 out of 5 stars Works well

    c. · July 12, 2025

    I didn’t quite understand at first but after watching a couple videos I figured it out and it works as intended. You have to have an air compressor but it keeps air out of your system and saves a lot of bleeding etc later on. It’s a great value for the price. It’s built well and well thought out design. It’s very easy to hook up and use after you understand how it operates.

    2.0 out of 5 stars Defective vacuum generator

    a. · April 26, 2025

    Overall the kit was what you would expect from a China product. The only plus was the compactness of the case and contents. However the vacuum generator would not produce sufficient vacuum (only16 "HG, even dead headed ) to completely refill cooling system. Also the seller was no help at all and would not respond when notified of the problem. I would not recommend this kit.

    5.0 out of 5 stars Extremely Durable

    L. · May 31, 2025

    This is a big upgrade if you are coming from one of the giant coolant refill kits. Having multiple “universal” adapters saves you a lot of space. Especially when I do work mobile this is super small to just take with me. You do need a larger air compressor in order for this to work. This is the best way to get coolant refilled into you system with minimal mess and no air bubbles.

    5.0 out of 5 stars Bubble free coolant

    A. · May 28, 2025

    Unit comes in a nice formed case with a foam fitted liner. The vacuum looks well made, by that I mean it has metal parts where others have plastic. From what I can see it should work just fine. I will be testing it on a 89 F-350 this weekend, hopefully I won't be updating with bad news

    5.0 out of 5 stars Improvement over the OEMTOOLS 24444 design

    M. · April 14, 2025

    Upon opening this item, there was confusion because this coolant vacuum refill kit appears to be an exact replica of the OEMtools product. In fact, the operating instructions calls this item an “OEMtools Airvac Cooling System Refiller.” I own a OEMTOOLS 24444 so I pulled it out for a direct comparison. The visual differences are that the air fittings are more robust for this kit. The valve handles are blue instead of green and the vacuum gauge is a higher quality. The only other visual difference is that the 24444 kit has a rubber protector on the coolant inlet filter, whereas this kit does not. Both kits suffer from the fact that the carrying case is too small for the included hoses and their attachment. I’ve used the 24444 kit several times for coolant refills and I know how well it works. Since this kit improves upon the 24444 hardware, I concluded that it will perform the same. Given the proven performance of the 24444 and the hardware improvements of this kit, this is a good kit.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Cooling & Water Pump Tools”