• 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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 Leaks 1196 Radiator Stop Leak - 11 oz.

    Picture this: you walk out to your driveway or garage and see fluid pooling on the floor, and immediately think about the inconvenience of visiting a mechanic, plus the costly bill that comes with the solution. What you need is a safe and easy way to stop that leak so you can get on with your day as planned. Our Bar’s Leaks Radiator Stop Leak Concentrate will do just that. At Bar’s Leaks, each of our products is easy to use. There’s no special automotive expertise required. If you can pop the hood on your car, you can use our radiator sealant and other products. Each of our solutions is ... [Read More]

    • ASIN: B006GUMK2O
    • UPC: 046087011966
    • ASIN: B006GUMK2O
    • Brand: Bar's Leaks
    • Size: Pack of 1
    • Manufacturer: Bar's Leaks

  • Bar's Leaks PLT11 Pelletized HD Radiator Stop Leak - 11 oz.

    Radiator leaks can be overwhelming, especially when you don’t have the time or the money to take your car to the shop. Many first discover these seal coolant leaks when they walk out to their car and notice a puddle sitting beneath it. The initial reaction is to assume that the leak will create an expensive visit to the garage, not to mention the inconvenience of going without your car during the repair. Well, it’s time to ease your worries, because we have created a fast and easy-to-use product that seals internal, external and coolant-to-oil leaks. Our Bar’s Leaks Pelletized Radiator H... [Read More]

    • ASIN: B000CNN304
    • UPC: 046087000472
    • ASIN: B000CNN304
    • Brand: Bar's Leaks
    • Size: 11 Ounce
    • Manufacturer: Bar's Leaks

  • Bar's Leaks 1040 Grey Pack of 1 Automotive Accessories

    Have you noticed oil leaking from your car lately? Many car owners fear the puddle they see forming under their vehicles, and many worry about the time and cost to make it go away. That leak might be due to worn or dried seals. There’s no need to worry or spend your money on a costly repair bill, however. Our Bar’s Leaks Concentrated Rear Main Seal Repair quickly and safely restores those seals so you can get back on the road. Bar’s Leaks is the leader that specializes in chemical solutions for rear main seal leaks and other automotive issues. Our products are effective and affordable. A... [Read More]

    • ASIN: B00754T6TK
    • UPC: 046087010402
    • ASIN: B00754T6TK
    • Brand: Bar's Leaks
    • Size: Pack of 1
    • Manufacturer: Bar's Leaks

  • GOLD EAGLE/303 PRODUCTS ASBPI12 AlumaSeal Radiator Sealer, 0.71 Oz,

    This product stops leaks safely, and is safe for all types of radiators. It treats up to 22 QT systems. It is convenient and works effectively. It is definitely a great quality product.

    • ASIN: B000EZX22Y
    • UPC: 034618242880
    • ASIN: B000EZX22Y
    • Brand: GOLD EAGLE/303 PRODUCTS
    • Size: 0.71 oz
    • Manufacturer: GOLD EAGLE

  • Liqui Moly 2051 Radiator Cleaner - 300 ml

    Liqui Moly 2051 Radiator FlushNo Core Charge RequiredParts Interchange 2051, 2051, 97199001463, 971 99001 463

    • ASIN: B00CPL99N6
    • ASIN: B00CPL99N6
    • Brand: Liqui Moly
    • Size: 300 Milliliter
    • Manufacturer: Liqui Moly

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

    The Bar's Leaks Radiator Stop Leak formula is designed to help stop holes in your automotive part with ease allowing you to resume your commute. It can be used with a wide range of antifreeze

    • UPC: 38090329
    • Model: 1194
    • Color: Silver
    • Size: Car care/cleaning
    • Rating: 4.769

  • STP High Mileage Oil Treatment + Stop Leak, 15 fl. oz.

    Keep your vehicle in great shape with STP High Mileage Oil

    • UPC: 19897926
    • Model: 7115378595
    • Color: Multicolor
    • Size: 15 oz
    • Rating: 5.0

  • Bar's Leaks Liquid Aluminum Radiator & Heater Core Stop Leak

    Bar's Leaks Liquid Aluminum Radiator Stop Leak is scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems. Liquid Aluminum is part of the next generation stop leak line which

    • UPC: 22087044
    • Model: 1186
    • Color: Silver
    • Size: Car care/cleaning
    • Rating: 4.111

  • AlumaSeal (ASBPI12) Radiator Stop Leak Powder Blister Card, .20 g

    STOPLEAK RADIATOR SEALER

    • UPC: 26957616
    • Model: ASBPI12
    • Color: Multicolor
    • Size: Car care/cleaning
    • Rating: 4.429

  • (12 Pack) Bar's Leaks Cooling System Stop Leak

    BARS LEAKS STPS SLS CLNT LKS ASRTD RDTR SLR

    • UPC: 798603399
    • Rating: 4.296

  • BlueDevil Oil Stop Leak 49499

    BlueDevil Oil Stop Leak seals engine oil leaks permanently. Its non-clogging and will not harm your engine. BlueDevil is safe, easy to use and compatible in gasoline or diesel

    • UPC: 106370402
    • Model: 49499
    • Color: Multicolor
    • Rating: 4.0

  • Bar's Leaks Block Seal Liquid Copper

    This one step formula permanently repairs larger leaks in radiators, intake manifolds and gaskets, heater cores, blocks, heads and freeze

    • UPC: 23554602
    • Model: 1109
    • Color: Multicolor
    • Size: 18 oz
    • Rating: 4.177

  • Bar's Leaks Concentrated Rear Main Seal Repair, 16.9-oz.

    For other automotive sealant repair supplies, see our automotive grommets, gaskets, and fasteners and bearings and oil seals. Bar's Leaks Rear Main Seal Repair include characteristics like: Type: Concentrated, Color: BROWN.FeaturesColor: BROWNType: ConcentratedFor Use With:

    • UPC: 52628122
    • Model: 1040
    • Color: Brown
    • Size: 16.9 oz
    • Rating: 4.353

  • (6 Pack) Bar's leaks Radiator Stop Leak Tablets

    Bar's Leaks Cooling Radiator Stop Leak Tablets inhibit the formation or rust and scale, neutralize pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks. They are the same tablets as used by

    • UPC: 482088772
    • Rating: 4.429

  • Bar's Leaks Radiator Stop Leak

    Bar's Leaks Powder Radiator Stop Leak:Seals leaks in plastic, aluminum and metal radiators, heater cores, blocks and moreStops leaks in only a few minutesCompatible with all brands of antifreezeModel#

    • UPC: 16888773
    • Model: G12BP
    • Color: Multicolor
    • Size: Car care/cleaning
    • Rating: 4.929

  • 8 Best Radiator Stop Leaks 2018

    Radiator Stop Leak CAUTION use ⚠

    NEVER, NEVER, NEVER..put Radiator Stop leak in. your vehicle!!!...Heater Core Cut Open