Top Engine Block Leak Repair Reviews

K-Seal ST3501 Pour and Go Permanent Head Gasket and Block Repair

  • Just Pour & Go – No Need for Expensive Head Gasket Repairs – The Safe and Easy Way to Fix a Coolant Leak.
  • Fixes blown head gaskets, cracked heads and blocks.
  • A permanent repair, guaranteed for the lifetime of the engine.
  • Scientifically Tested – K-Seal is the only product to have been successfully tested by the equipment at Brighton University and classes as meeting the demands of ASTM D3147.
  • If product did not seal head gasket leak, the system might be Over-pressurized, which causes back pressure and doesn’t allow the product to reach the problem area, on this page below under Technical Specification is a PDF Guide with instructions to follow to complete the repair successfully.
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Bar's Leaks Rear Main Seal Repair, 16.9 oz

  • Seals timing cover, cam seal, rear main and other hard to stop oil leaks.
  • Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other leaks.
  • Add entire bottle of Rear Main Seal Repair to engine crankcase (where you add oil) at or between oil changes. Do not overfill. Most leaks will stop within 100 miles or 2 days of driving.
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Mr Gasket 2557 O-Ring Style Water Neck Chevy

  • Brightens up your engine compartment with a clean custom look.
  • Designed specifically for big block and small block Chevys.
  • Made of solid steel chrome plated and highly polished.
  • O ring is a perfect fit for a dependable leak proof seal.
  • Comes complete with all the necessary hardware for a quick easy installation.
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ATP Automotive AT-205 Re-Seal Stops Leaks 8 Ounce Bottle 2 Pack

  • Seals timing cover, cam seal, rear main and other hard to stop oil leaks.
  • Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other leaks.
  • Add entire bottle of Rear Main Seal Repair to engine crankcase (where you add oil) at or between oil changes. Do not overfill. Most leaks will stop....
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Automotive Smoke Leak Detector Tester EVAP Smoke Machine with Dual Mode

  • .... If the pressure gauge continues to decrease, Explain that the pipeline leak needs to be repaired..
  • 【EVAP Detection】American cars that began production in 1996 are equipped with EVAP service ports.
  • in most American cars, the EVAP service port is usually located in the engine compartment, but the EVAP service port of some special models may be located in other locations. Open the plastic cover of the EVAP service port, then use the spool wrench to remove the check valve clockwise, then install the EVAP service port adapter, and introduce smoke from the port into the EVAP leak detection system..
  • 【Wide Testing Range】Built-in air pump,The smoke leak detector can do smoke testing of multiple systems, such as EVAP systems, Intake Systems, Cooling / EGR /Exhaust Systems, Crankcase Systems, Engine Airtightness, Vacuum Leaks, Low Pressure Turbo leaks.Applicable cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks and speedboats boats..
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DASBET 18PCS Radiator Pressure Leakage Tester Tool Kit, Automotive Cooling System Water Tank Leak Test Detector Set with Hand Pump and Nylon Adapters

  • ...me to confirm system leak down. If there is any crack in the cooling system, the water in the tank will leak out under pressure, shows the fracture position, such as the tank, hose, a loose connection, etc. Check regularly, repair promptly, avoid leak result in the reduction of coolant and boiling point, cause high engine temperature, low oil viscosity and other serious problem.
  • Easy To Use: Remove the original radiator cap, choose an available radiator cap from the test kit and install it on radiator opening. Work the handpump till the pressure up to 10-15psi (Avoid up to 35psi). Check the gauge reading, if the reading drops automatically, it means that the leakage might occur in radiator. Please inspect the radiator system and repair it if necessary. Normally, it takes around 10mins to test leak, very easy and fast to operate..
  • Wide Application: Coolant system leak checker tool set is equipped with 3 specific aluminum adapters and 10 nylon adapters , solid and durable, widely compatible for Mercedes (W123, W126, W124, W201), GM(Buick), Jeep Peugeot, Subaru, Chrysler, Acura, GM(Nova, Spectrum, Sprint), Mitsubishi, Nissan, Mazda, Toyota, Infiniti, GEO, Suzuki, Isuzu....
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Exhaust Manifold Bolt Repair Kit Compatible with GM Trucks & SUV's（1999 & Newer ）With a 4.8, 5.3, 6.0 or 6.2 L

  • No need to remove broken bolts, The exhaust manifold bolt repair kit will repair the exhaust leak without having to remove the cylinder head or drill out and replace the broken end bolts.
  • Install this part is to repair the driver's side front or the passenger side rear corner broken exhaust manifold bolts.
  • Exhaust manifold repair kit compatible with Trucks & SUV's (1999 & Newer) With a 4.8, 5.3, 6.0 or 6.2 L.engine size..
  • Material: Exhaust manifold repair brackets made of carbon steel, exhaust manifold bolt repair brackets will not fail like the bolts do from heat and expansion of the manifold.
  • We value your shopping experience, If you encounter any problems in installing the exhaust manifold stud repair kit, you can feel free to contact us via Amazon Mail. We provide 24-hour mail service and will help you as soon as possible.
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K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids

  • K&W SEALANTS & SOLUTIONS: From head gaskets and engine blocks to automatic transmissions and power steering, K&W products are made to stop leakage in aging vehicles. Our sealants provide an effective alternative to costly repairs and parts replacements..
  • TRANS-X STOP LEAK & TUNE-UP: Our formula prevents leaks caused by aged seals & gaskets place. Powerful cleaning agents remove sludge, gums, & varnish that helps to prevent premature failure and extends transmission life..
  • APPLICATION RANGE: Trans-X is formulated to repair leaks in automatic transmissions, power steering, & hydraulic systems, and can be used as preventative maintenance when added to transmission fluid. This solution is not compatible with CVT or manual transmissions..
  • SAFE HANDLING: Highly flammable leak repair solution must be stored in a well-ventilated place away from direct heat. Wear appropriate personal protective equipment such as safety glasses and gloves..
  • PRODUCT SPECIFICATIONS: Trans-X Stop Leak & Tune-Up Solution is available with 32 fl oz. fill..
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Automotive Smoke Machine Leak Detector, EVAP Vacuum Leakage Diagnostic Tester with Pressure Gauge & Flow Meter for All 12V Cars

  • 【EVAP SMOKE MACHINE LEAK TESTER】V3 Smoke machine automotive can easily check car sealing, throttle shafts, engine block, turbo test system, crankcase system, intake system, exhaust system, fuel tank system, EVAP system, EGR system, cooling system, various pipe fittings leakage problems. the provided mineral oil creates smoke that’s pumped it through your vehicle’s piping to help you detect the leak’s precise location..
  • 【WHY YOU NEED V3】These Situations - 1.The rupture of the vacuum hose will cause the mixture to be too thick, the idle speed will increase, the hot car will not start well, the engine will surge during acceleration, the fuel consumption will increase significantly, and the exhaust pipe will emit black smoke.2. Blocking will cause the idle speed to drift, and the idle speed is easy to stall.3. Air leakage in the vacuum tube will cause the engine to run weakly..
  • 【EASY OPERATIOPN】1.Fill 10ml-20ml test johnson baby oil pink label (the most suitable oil) to the detector.2. Disconnect the intake pipe of the car. Connect the intake pipe of the car with the detector.3. Connect detector with DC12V battery, it starts to work.4.The pipe will be ....
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FEXON Fan Clutch Nut Wrench Compatible with BMW E34 E46 E90 E39 E36 Clutch Removal Tool Kit Replaces 70074 Fan Clutch Wrench Set 32mm

  • ...me to confirm system leak down. If there is any crack in the cooling system, the water in the tank will leak out under pressure, shows the fracture position, such as the tank, hose, a loose connection, etc. Check regularly, repair promptly, avoid leak result in the reduction of coolant and boiling point, cause high engine temperature, low oil viscosity and other serious problem.
  • Specification: The radiator pressure test tool uses aluminum pump cylinder rather than plastic one, 21.2" rubber nylon resin hoses, brass fittings, solid and durable. 3" large dial gauge with index range 0 to 35psi (0 to 2.5bar), easy to observe. Chrome plated brass quick coupler with relief valve, can be connected to radiator adapters easily and quickly..
  • Easy To Use: Remove the original radiator cap, choose an available radiator cap from the test kit and install it on radiator opening. Work the handpump till the pressure up to 10-15psi (Avoid up to 35psi). Check the gauge reading, if the reading drops automatically, it means that the leakage might occur in radiator. Please inspect the radiator system and repair it if necessary. Normally, it takes around 10mins to test leak, very easy and fast to operate..
  • Wide Application: Coolant system leak checker tool set is equipped with ....
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CarBole 15 Degree Chrome 2660 Water Neck Thermostat Housing Fits for Chevy Small Big Block for Chevy WTN1006

  • Brightens up your engine compartment with a clean custom look with Carbole Chrome Water Neck.
  • Solid steel chrome plated and highly polished.
  • Designed specifically for late big block and small block Chevys.
  • O ring is a perfect fit for a dependable leak proof seal..
  • Comes complete with all the necessary hardware for a quick easy installation.
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BlueDevil Transmission Sealer

  • Permanent Coolant Leak Repair - Just Shake, Pour And Go.
  • Fixes Cracks And Leaks In Radiator, Head Gasket, Freeze Plugs, Cylinder Heads, Heater Core, Water Pump Casing And Engine Blocks.
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BlueDevil Pour-N-Go Head Gasket Sealer - 16 Ounce 00209 by BlueDevil Products

  • Permanent Coolant Leak Repair - Just Shake, Pour And Go.
  • Fixes Cracks And Leaks In Radiator, Head Gasket, Freeze Plugs, Cylinder Heads, Heater Core, Water Pump Casing And Engine Blocks.
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