Top 9 Coolant Flush Kit – Cooling System Additives

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1. Prestone

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Prestone AF-KIT Flush 'N Fill Kit

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Prestone #ad - Removes rust and dirty coolant that that can lead to a clogged radiator. Allows you to flush the complete cooling system, not just the radiator, in one easy process. Easily installs antifreeze/coolant in minutes. Prevents potential overheating and engine damage. Professionally back-flushes cooling systems of most cars and light trucks.
BrandPrestone #ad
ManufacturerPrestone #ad
Height2 Inches
Length9 Inches
Weight0.25 Pounds
Width9 Inches
Part NumberAF-KIT
ModelAF-KIT
WarrantyLIMITED WARRANTY

2. OEMTOOLS

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OEMTOOLS 87009 No-Spill Coolant Funnel Kit, Near Universal Fitment, 15 Piece Set, Translucent, Cooling System Funnel Allows Access To Hard-To-Reach Radiators

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OEMTOOLS #ad - Spill free funnel: our coolant filler kit funnels automotive fluids, such as radiator coolant and oil, cleanly into any vehicle; the long burp funnel prevents spills and trapped air during refills after a coolant flush.

Ultimate multi-vehicle funnel kit: 4 cap adapters, 5 filler neck adapters, 3 extensions, a stopper, and a high quality transparent coolant funnel form a funnel kit more complete than others. Near universal fitment: this spillfree funnel is ideal for an engine flush, a coolant pressure tester kit, even for a radiator flush; Coolant refill kit features near-universal fitment for American and foreign vehicles. Adapters included: with the exceptional number of included adapters, OEM TOOLS delivers a spill free funnel kit that works better than just any old radiator fill funnel or coolant filling kit with a coolant funnel adapter.

Protect your vehicle: funnel automotive fluids, or combine with antifreeze tester kit to ensure your system stays clean and functional; Spill proof funnel kit includes a fluid stopper, which means no spills or air bubbles.
BrandOEMTOOLS #ad
ManufacturerOEMTOOLS #ad
Height6.8 Inches
Length9.5 Inches
Weight1.7 Pounds
Width7.7 Inches
Part Number87009
Model87009

3. Prestone

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Heater Core, 1 pack, and Hoses, Prestone AS105 Total Cooling Syststem Cleaner for Radiator, 22 oz.

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Prestone #ad - Non-toxic, non-acidic formula is easy-to-use and safe for all cooling system metals. Cleans cooling systems to help prevent overheating. 2-in-1 formula designed for light flushing and heavy-duty cleaning. Effectively removes heavy deposits by drawing metal oxides into the solution. Strong enough to help restore maximum cooling system efficiency.
BrandPrestone #ad
ManufacturerPrestone #ad
Height8.5 Inches
Length8 Inches
Weight0.9 Pounds
Width7.8 Inches
Part NumberAS105
ModelAS105
WarrantyLIMITED WARRANTY

4. LEIMO KPARTS

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LEIMO KPARTS   Spill Proof Coolant Filling Funnel Kit,Coolant Funnel Kit Radiator Spill Free Funnel Auto Coolant Flush Kit No Spill Funnel Radiator Funnel Fill Kit

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LEIMO KPARTS #ad - Our spill proof radiator coolant filling funnel kit, allows you to easily refill automotive cooling systems without having to worry about spilling, which could lead to squeaky belts and trapped air pockets that can impact performance. This fluid funnel features a fluid stopper to prevent drips when removing the funnel, funnel automotive fluids, or combine with antifreeze tester kit to ensure your system stays clean and functional; Included fluid stopper means no spills or air bubbles.

Antifreeze funnel kit works on any vehicle filled through the radiator not the expansion tank; The included straight extension and 45-degree elbows allow access to caps located under shrouds or in fender wells; Works in any hard-to-reach area and can be combined to use on radiator caps that are placed at an angle. Ultimate multi-vehicle funnel kit: 4 cap adapters, 3 extensions, a stopper, 5 filler neck adapters, and a high quality transparent coolant funnel form a funnel kit more complete than others.

This spill free funnel kit that works better than just any old radiator fill funnel or coolant filling kit with a coolant funnel adapter. Near universal fitment: this spillfree funnel is ideal for an engine flush, a coolant pressure tester kit, even for a radiator flush; Coolant refill kit features near-universal fitment for American and foreign vehicles. The spill-free funnel eliminates trapped air pockets which usually cause erratic cooling system and heater performance.
BrandLEIMO KPARTS #ad
ManufacturerLEIMO #ad
Part NumberACFFK3204

5. Dorman

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Dorman 47016 Coolant Service Kit

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Dorman #ad - Package weight : 03 pounds. Package dimensions: 17. 526 l x 2. 286 h x 16. 764 w centimeters. Country of Origin : China. Automotive Cooling Parts.
BrandDorman #ad
ManufacturerDorman - HELP #ad
Height1.25 Inches
Length8.25 Inches
Weight0.1 Pounds
Width7.25 Inches
Part Number47016
Model47016

6. ABN

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ABN AC Radiator Funnel Fill Kit, Spill Proof Coolant Flush Set Radiator Bleeding for Refilling Coolant No Spill Bleeder

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ABN #ad - Fit for your tool kit: coolant flush kit includes 1 transparent funnel with plug, 3 rubber rings, 1 attachment tool, 2 45-degree angle elbow extenders, 2 tubes, 1 5-inch 12.7cm straight extender, 3 caps with threaded adapters, 1 funnel cap;  Large funnel of coolant bleeder kit can store all pieces.

Safety first: ensure that the system is shut off completely cooled down and coolant hoses are free of pressure before performing maintenance; Coolant liquid in the vehicle’s system will get scalding hot while engine is in operation; The pressure in the system will make the coolant spray out if not cooled. System bleeding made easy: the abn coolant funnel kit for Bleeding Coolant Systems ensures that releasing air pockets from the system and refilling it with coolant is efficient and stress-free; Kit compatible with most domestic and imported vehicle models. No more leaks: spill free funnel allows you to replace and bleed the coolant system without stressing about spilling the coolant liquid on your engine or garage floor; Smooth plastic construction and funnel stopper prevent liquids from making a mess in your workspace.

Easy to use: use one of the provided adapters and attach to the mouth of the system; Push down on adapter, release pressure, twist until it clicks; Attach extenders as needed; Attach funnel with plug up; Pour in coolant fluid until level stops dropping; Start car, turn fans to low and heat up; Watch until air bubbles no longer come to surface.
BrandABN #ad
ManufacturerABN #ad
Height8 Inches
Length7 Inches
Weight1.1 Pounds
Width9 Inches
Part Number801243

7. OEMTOOLS

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Vacuum Fill Coolant Tool, Test Radiator and Heating Core Lines for Leaks, 5 Adapters, Eliminate Trapped Air, OEMTOOLS 24444 Coolant System Refiller Kit, Vacuum Leak Tester

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OEMTOOLS #ad - Easy complete coolant system refiller: Refills the entire cooling system including the Heater Core. Discover leaks: it’s easy to check for leaks while under vacuum; if your vacuum level decreases while all valves are off, you have a leak in your system.

Simple to use: all you need to use this coolant system vacuum kit is a shop air compressor; The included venturi valve turns any air compressor input into a strong vacuum force. Huge time saver: eliminate time consuming bleeding and purging, and completely remove all trapped air from your cooling system; Removing air through a radiator burp is much more time intensive. Widely useful: comes with five adapters that fit most common radiator necks and coolant reservoirs.
BrandOEMTOOLS #ad
ManufacturerOEM Tools #ad
Height5.04 Inches
Length11.73 Inches
Width11.97 Inches
Part Number24444
Model24444
WarrantyOEMTOOLS Limited One Year

8. Flashark

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6.0L Powerstroke Oil Cooler Flush Kit,Blue Anodize Adapter Flush Adapter for Ford 2003 2004 2005 2006 2007 2008 2009 2010 Diesel

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Flashark #ad - Package includes 1x flush adapter and 1x aluminum anodized adapter. Feel free to contract us if you meet any problem with the product. By directing the water flow in the opposite direction of normal travel, contaminants are removed and, in most cases, the cooler is restored to new effectiveness.

Coolant enters the cooler from the oil cooler, and when disturbed, the quick connection hose between the oil cooler and the cooler will usually start to leak, resulting in rewinding. If the temperature difference exceeds specification we recommend performing an oil cooler flush. Made of by high quality aluminum and brass, prevent high oil temperature result in costly fuel systems and engine failure. Instead of spending a high price to replace the 6.

0-liter oil cooler, it is more appropriate to spend a little free time to clean it. With our 6. 0l power stroke oil cooler flush kit, the oil cooler can be backflushed in less than an hour. Our device will not interfere with the original connection. And our products can be used repeatedly. In the case of a cooling system that has experienced extreme neglect, even a new cooler can become restricted by contaminants quite quickly. We'll reply you within 24 hours.
BrandFlashark #ad
ManufacturerFlashark #ad
Part NumberAfCS28019

9. YSISLY

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6.0L Oil Cooler Flush Kit, Aluminum Anodize Flush Adapter Kit Compatible with Replacement for 6.0L Powerstroke 2003 2004 2005 2006 2007 2008 2009 2010 Diesel

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YSISLY #ad - Customer guarantee service-- if you don't make sure whether this fit for your vehicles, we have a premium customer service team who will patiently solve your problems and try our best to provide you with a satisfactory after-sales service, please kindly contact us.

Prevent high oil temperature-- with our 6. 0l oil cooler flush kit, the oil cooler can be back-flushed in less than an hour. This oil cooler flush Kit can work on cooler equipped and deleted trucks. If you received a damaged product or you are not satisfied with the quality of the part you bought from us, please kindly contact us. Oil cooler flush kit-- removal of the factory cooling manifold which routes coolant from the oil cooler into the cooler is not required.

Our 6. 0l oil cooler flush kit does not require tampering with this connection. Great replacement for 6. 0l powerstroke-- this 6. 0l oil cooler flush kit is compatible with replacement for 6. 0l ford powerstroke 2003-2010 Diesel. When disturbed, the quick-connect hose between the oil cooler and the cooler will often begin leaking, resulting in a come-back.
BrandYSISLY #ad
Manufacturerrainlilidoll #ad
Height7.87 Inches
Length11.81 Inches
Width9.84 Inches
Part NumberYSISLYsfkylip