• K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair

    K-Seal 8 fluid ounce bottle is effective to 20 quarts cooling capacity. Just shake, pour and go. It repairs leaks and cracks in radiator, head gasket, heater core, freeze plugs, water pump casing, cylinder heads and engine blocks.

    • ASIN: B001QT9KO6
    • UPC: 812646010004
    • ASIN: B001QT9KO6
    • Brand: K-Seal
    • Manufacturer: K-Seal

  • Genuine GM (12378255) Fluid 3634621 Cooling System Seal Tablet - 4 Grams, (Pack of 5)

    Original organic formula designed for use in radiator systems to seal leaks and prevent leaks due to casting porosity in engine components. Seals minor leaks and porosity in cooling systems. DEX-COOL compatible. Non-toxic.

    • ASIN: B000QIH3C4
    • ASIN: B000QIH3C4
    • Brand: Genuine GM
    • Size: Pack of 5
    • Manufacturer: GM

  • Bar's Leak HG-1 HEAD SEAL Blown Head Gasket Repair

    Bar's Leaks Head Gasket and Cooling Sealant repairs blown head and intake gasket leaks. Seals cracked cylinder heads and blocks. Stops heater core and radiator leaks. Fixes leaking freeze and core plugs.

    • ASIN: B003RGIWO0
    • UPC: 046087011362
    • ASIN: B003RGIWO0
    • Brand: Bar's Leaks
    • Size: Pack of 1
    • Manufacturer: Bar's Leaks

  • Bar's Leaks 1111 Block Seal Permanent Head Gasket Fix 24 oz.

    If the words “blown head gasket” make you nervous, we’re right there with you. We know firsthand that fixing a blown head gasket requires a hefty chunk of change and a few days without your car. Who has time to spend taking their car to the shop for a blown head gasket? And who has the extra cash to pay for a blown head gasket without planning for it? No, visiting the shop for a blown head gasket fix isn’t ideal. But what if we told you it was possible to fix this yourself with one of the most reliable blown head gasket solutions on the planet? Our easy-to-use Bar’s Leaks Head Gasket... [Read More]

    • ASIN: B0036VRQ70
    • UPC: 046087011119
    • ASIN: B0036VRQ70
    • Brand: Bar's Leaks
    • Size: Pack of 1
    • Manufacturer: Bar's Leaks

  • Bar's Leaks J-100 Professional DiFM Cooling System Treatment, 5-Gram Tablets

    If you are a car enthusiast and know your way around under the hood, you might want to try our professional-series DiFM Professional Cooling System Treatment tablets. They are the perfect product to use any time you are servicing the cooling system, including parts replacement, flush and fills. This product inhibits the formation of rust and scale, keeps the system clean, neutralizes pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks. These tablets fully dissolve in minutes and are harmless to ALL plastic, metals, aluminum, hoses and connectio... [Read More]

    • ASIN: B003RGBUTE
    • UPC: 046087011058
    • ASIN: B003RGBUTE
    • Brand: Bar's Leaks
    • Manufacturer: Bar's Leaks

  • Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz.

    It’s part of life: older cars, trucks, vans, SUVs and even RVs can develop larger leaks in their radiators and intake manifolds. If you’ve tried regular stop leak products, you know they are not powerful enough to stop these larger leaks. If you visit the service center down the street, you know just how expensive it can be to repair an intake gasket leak through a mechanic. Isn’t there a better way? There should be, which is why Bar’s Leaks designed the Liquid Copper Block Seal Intake & Radiator Stop Leak. This one-step sealer was designed to quickly and safely stop these overwhelming... [Read More]

    • ASIN: B002PX91OG
    • UPC: 046087011096
    • ASIN: B002PX91OG
    • Brand: Bar's Leaks
    • Size: Pack of 1
    • Manufacturer: Bar's Leaks

  • Bar's Leaks 1194 Radiator Stop Leak Concentrate - 6 oz.

    Ever wish you had double the time or money? Or both? We know we do. That’s why we created the Bar’s Leaks Radiator Stop Leak 2X Concentrate. It has double the power of most other stop leak products and saves you double the time and money that it would take to get your car to the repair shop. When you need to fix a radiator leak, you don’t want to spend the time it will take to visit a mechanic. And then there’s the cost of getting a radiator stop leak solution. But getting the fix radiator leak solution you need shouldn’t be time consuming and it shouldn’t be expensive. That’s wh... [Read More]

    • ASIN: B006GUMITE
    • UPC: 046087011942
    • ASIN: B006GUMITE
    • Brand: Bar's Leaks
    • Size: 11 Ounce
    • Manufacturer: Bar's Leaks

  • K-Seal ST5516 HD Multi Purpose One Step Permanent Coolant Leak Repair

    K-Seal 8 fluid ounce bottle is effective to 20 quarts cooling capacity. Just shake, pour and go. It repairs leaks and cracks in radiator, head gasket, heater core, freeze plugs, water pump casing, cylinder heads and engine blocks. For truck, tractor, industrial, RV and large capacity engines.

    • ASIN: B002BJEG3U
    • UPC: 812646010066
    • ASIN: B002BJEG3U
    • Brand: K-Seal
    • Manufacturer: K-Seal

  • Bar's Leaks HDC Radiator Stop Leak Tablet - 60 Grams

    We all love using our tablets these days — reading, gaming, surfing the web, you name it! Unfortunately, that kind of tablet won’t be able to fix your leaky radiator. Like so many of the parts on your vehicle, your radiator needs regular maintenance to remain in tip-top condition. When you need radiator leak repair, you may be picturing a time-consuming and expensive trip to the mechanic. But, with Bar’s Leaks, that doesn’t have to be your reality when searching to repair a radiator leak. Our product engineers created these Bar’s Leaks Radiator Stop Leak Tablets to repair radiator le... [Read More]

    • ASIN: B000KKND3Q
    • UPC: 046087000069
    • ASIN: B000KKND3Q
    • Brand: Bar's Leaks
    • Size: Pack of 1
    • Manufacturer: Bar's Leaks

  • K&W 401224-6 FiberLock Head Gasket & Block Repair - 32 Fl Oz

    Permanent pour 'n go head gasket & block repair compatible with all types of antifreeze. Repairs cooling system leaks w/3 unique technologies: military-strength fibers nanotechnology & Cool-X Conditioner-the ultimate solution for all coolant leaks.

    • ASIN: B006OW2PIS
    • UPC: 078372012242
    • ASIN: B006OW2PIS
    • Brand: K&W
    • Size: 32 Fluid Ounces
    • Manufacturer: CRC

  • Bar's Leaks Liquid Aluminum Stop Leak - 16.9 oz

    Bar's Leaks Liquid Aluminum Stop Leak seals radiator leaks. Seals freeze plug leaks. Repairs gasket leaks and heater core leaks. Lowers water temperature.

    • ASIN: B002696FA2
    • UPC: 046087011867
    • ASIN: B002696FA2
    • Brand: Bar's Leaks
    • Size: Pack of 1
    • Manufacturer: Bar's Leaks

  • Liqui Moly 20132 Radiator Stop Leak, 8.45 Fluid_Ounces

    Small leaks caused by stone impacts, porous soldering points and hairline cracks in the cooling system can be easily stopped (in addition to leaks not easily seen, by noticing decreasing coolant reservoir levels after rides).

    • ASIN: B076ZP45Z5
    • ASIN: B076ZP45Z5
    • Brand: Liqui Moly
    • Size: 0.25 l, 1 Pack
    • Manufacturer: Liqui Moly

  • Prestone AS145 Radiator Sealer Stop Leak - 11 oz.

    Prestone Radiator Stop Leak features a patented formula that quickly stops leaks in radiators, water pumps, and heater cores while also protecting against pitting and corrosion. Prestone Radiator Stop Leak takes sealing performance to a higher level by both stopping the leak as well as the corrosive condition that causes leaks in the first place. Its unique combination of natural and synthetic components provides the ability to seal leaks up to 0.020-inches x 0.5-inches. What makes this possible is the size, strength, and durability afforded by fibrous particles, the same materials in bulletpr... [Read More]

    • ASIN: B00B99U1V4
    • UPC: 797496876546
    • ASIN: B00B99U1V4
    • Brand: Prestone
    • Size: 11 Ounce
    • Manufacturer: Prestone

  • Dike Temporary Radiator Stop Leak

    Dike temporarily seals small leaks in coolant systems. A leak in a coolant system can lead to serious problems, such as overheating or engine failure. Antifreeze that leaks into the engine can form sludge that can plug oil passages and cause engine parts to perform poorly. Even small amounts of antifreeze can reduce the lubricating ability of engine oils. Dike can be used in a preventative measure or as solution to coolant system leaks. Dike can be used in any vehicle or equipment that has a cooling system. Pour one can of Dike into radiator. Replace radiator cap and run engine for at least 15... [Read More]

    • ASIN: B002HIB3GI
    • ASIN: B002HIB3GI
    • Brand: Conklin Dike Temporary Radiator Stop Leak
    • Manufacturer: Conklin

  • XADO ATOMEX Stop Leak Radiator Coolant/Antifreeze Additive - Restore Radiator Parts & Prevent Future Damage (Bottle, 250 ml)

    SOLID STOP-LEAK RADIATOR. COOLING SYSTEM ADDITIVE A highly efficient product of the latest generation for elimination of cooling system leakages in radiators of all types. Completely eliminates leaks, reliably and permanently seals cracks and minor damages in pipelines and joints. Eliminates loose fit of cylinder block gaskets etc. Eliminates the need for expensive repair Universal application for gasoline and diesel engines of automobiles and other equipment Neutral for materials of cooling system parts (gaskets, rubber hoses, aluminum, plastic and steel radiators) Provides a long-term ... [Read More]

    • ASIN: B00KFKQ8JW
    • UPC: 818887011480
    • ASIN: B00KFKQ8JW
    • Brand: XADO
    • Manufacturer: XADO Chemical Group

  • NO LEAK PREMIUM SEALERS 20401 Engine Oil Treatment,16 oz

    NO LEAK PREMIUM SEALERS 20401 Oil Additives is a seal repair additive that helps stop smoke and engine oil leaks to help keep your car running smoothly from one destination to another. It is available

    • UPC: 47652149
    • Model: 20401
    • Color: AmberYellow
    • Rating: 4.5

  • K SEAL PERMANENT COOLANT LEAK REPAIR

    K-Seal is a One Step Pour and Go Permanent Repair for a leaking coolant system. Repairs leaks in Head Gasket, Block, Radiator, Heater Core, Freeze Plug and Water Pump

    • UPC: 30391261
    • Model: ST5501
    • Color: Multicolor
    • Rating: 3.9

  • Prestone Extended Life Prediluted Antifreeze/Coolant

    Prestoneᅡᆴ 50/50 Prediluted Antifreeze/Coolant is the convenient way to top off your car's cooling system with the superior protection of Prestone antifreeze. Prestone's new Cor-Guard" enhanced, improved extended life antifreeze, helps rejuvenate your car or

    • UPC: 16879961
    • Model: AF2100
    • Color: YellowMulticolor
    • Size: 1 Gallon, (Pack of 6)
    • Rating: 4.714

  • PEAK Long Life 50/50 Prediluted Antifreeze and Coolant, 1 Gallon

    Features.

    • UPC: 47643322
    • Model: PRAB53
    • Color: Multicolor
    • Size: 1 gal
    • Rating: 4.778

  • Prestone Dex-Cool Extended Life Antifreeze/Coolant Quickfill, 1-Gallon

    Protect your GM vehicle from the weather with this Prestone Extended Life Antifreeze/Coolant Quickfill. It is designed to deliver maximum performance in vehicles requiring Dex-Cool coolant. This Prestone antifreeze is the same blend of ingredients

    • UPC: 16889202
    • Model: AF850
    • Color: Orange
    • Rating: 4.125

  • Super Tech 50/50 Antifreeze/Coolant Pre-Mix

    Protect your vehicle from freeze-ups or boil-overs with the Super Tech 50/50 Antifreeze/Coolant Pre-Mix. It is compatible with any antifreeze/coolant used in any vehicle with aluminum and other engine metals. This antifreeze 50/50 mix can

    • UPC: 16928010
    • Model: ST4053/C
    • Rating: 4.476

  • ID Quest A/C Stop Leak & Detector Auto Air Conditioning, 3 oz

    R-134a Refrigerant With Stop Leak, Conditioners and

    • UPC: 16888793
    • Model: LDS-1PDQ
    • Color: Multicolor
    • Size: 4 oz
    • Rating: 3.824

  • Engine Ice 1/2 Gallon Engine Coolant for Powersport Industry

    0

    • UPC: 770200436
    • Model: 18100

  • Shell Zone Antifreeze and Engine Coolant Concentrate - 1 Gallon

    ShellZone Antifreeze Is A Superior Quality, Single Phase, Ethylene Glycol Based Antifreeze. It Is A Low Silicate, All-purpose Coolant Designed For Use In Both Automotive And Heavy Duty Diesel Engines (with The Use Of

    • UPC: 975797018
    • Model: 9401006021
    • Size: 1 gal
    • Rating: 5.0

  • Evans Cooling Systems EC53001 High Performance Waterless Engine Coolant, with Funnel 128 fl. oz.

    Evans Waterless Coolant High Performance Engine Antifreeze EC53001 The main problem with your cool car is that it gets too hot, and it's totally not cool to be stuck on the side of the road with

    • UPC: 645916500
    • Rating: 5.0

  • Does Stop Leak Work? - EricTheCarGuy

    What Coolant Stop Leak Looks Like\ EXPOSED

    K-Seal Coolant Repair " POUR AND GO" ( HEATER CORE REPAIR )