Top 10 STEEL Seal 4 Cylinder – Gasket Sealers

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STEEL SEAL Blown Head Gasket Fix Repair Sealer for 4 Cylinder Engines

STEEL SEAL #ad - Use for any 4 cylinder, liquid-cooled engines. Permanently seals head gasket leaks. Backed with a 100% money-back guarantee. Used by thousands of repair shops nationwide. Diy pour in head gasket repair.
ManufacturerSteel Seal #ad
Part Number4CYL002

2. ATP Automotive


ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle

ATP Automotive #ad - Rejuivinates all rubber seals & gaskets in engines, power steering, transmissions, differentials and hydraulic systems. Compatible with conventional and synthetic oils, ATF, gear oil, power steering fluids and hydraulic oil. Does not contain petroleum distillates, will not over-swell or breakdown seals. 8oz bottle will treat a 6 quart capacity, adjust accordingly. Professional strength fast acting resealer, stops leaks fast.
BrandATP Automotive #ad
ManufacturerATP #ad
Height4 Inches
Length7 Inches
Weight0.11 Pounds
Width4.5 Inches
Part NumberAT-205
WarrantyMoney Back Guarantee

3. Bar's Leaks


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

Bar's Leaks #ad - Fixes leaking Freeze And Core Plugs. Seals cracked Cylinder Heads And Blocks. Repairs blown Head And Intake Gasket Leaks. Stops heater Core And Radiator Leaks.
BrandBar's Leaks #ad
ManufacturerBar's Leaks #ad
Height3.22 Inches
Length9.78 Inches
Weight2.65 Pounds
Width3.22 Inches
Part NumberHG-1
WarrantyManufacturer Warranty

4. Permatex


3.35 oz. Tube, Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker

Permatex #ad - Temperature range -65°f to 500°f -54°C to 260°C intermittent. Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces and long term durability. Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants. Fit type: Universal. Suggested applications: Valve covers, timing covers, intake manifold end seals, oil pans, and differential covers.
BrandPermatex #ad
ManufacturerPermatex #ad
Height8 Inches
Length1.38 Inches
Weight0.1 Pounds
Width3.81 Inches
Part Number82180
WarrantyLimited Manufacturer



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

KALIMEX LTD #ad - 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.

Just pour & go – no need for expensive head Gasket Repairs - The Safe and Easy Way to Fix a Coolant Leak. A permanent repair, guaranteed for the lifetime of the engine. Fixes blown head gaskets, cracked heads and blocks. 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.
ManufacturerSolv-TecA #ad
Height8 Inches
Length2.5 Inches
Weight1 Pounds
Width2.5 Inches
Part NumberKSLST3501
WarrantyLifetime warranty does not cover abuse

6. Bar's Leaks


16.9 oz., Rislone 4447 Compression Repair with Ring Seal

Bar's Leaks #ad - Repairs blow-by. Use on any gasoline or diesel engine. Viscosity improver. Frees sticky rings. Restores lost compression.
BrandBar's Leaks #ad
ManufacturerRislone #ad
Height7.4 Inches
Length2.6 Inches
Weight0.35 Pounds
Width2.6 Inches
Part Number4447

7. Restore


Restore 00009 4-Cylinder Formula Engine Restorer & Lubricant, 9 oz.

Restore #ad - Restores horsepower. Reduces oil consumption. Restores cylinder compression. Restores engine performance.
BrandRestore #ad
ManufacturerRestore #ad
Height5.98 Inches
Length2.76 Inches
Width2.76 Inches
Part Number00009

8. Bar's Leaks


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

Bar's Leaks #ad - Seals cracked cylinder heads and blocks. Contains a combination of antifreeze compatible sodium silicate sealing liquid and various size gasket sealing particles which penetrate gaps & cracks and harden to permanently stop leaks. Repairs blown head gaskets. Stops block leaks.
BrandBar's Leaks #ad
ManufacturerBar's Leaks #ad
Height2.5 Inches
Length9.5 Inches
Weight1.5 Pounds
Width2.6 Inches
Part Number1111
Warranty1 year manufacturer

9. Nilight


Nilight, 50004R 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit, 2 Years Warranty

Nilight #ad - Versatile kit - 60 piece t-tap wire connectors plus 60 piece; Male Quick Disconnects will last for numerous wiring projects. Quality t-tap connector housing - quick splice T-Tap connectors will securely lock on the wire.

Thick tinned copper contacts - Thicker tinned copper contacts provide maximum conductivity and prevents the wire from shorting out efficiently. Self-stripping electrical tap connectors - Nilight self-stripping electrical t-tap connectors makes tapping into an existing wire a quick and easy job. Perfectly fitting male quick disconnects - Nylon male disconnects have been designed to lock tightly on the T-Tap connectors to prevent sliding out. Marine, automotive, scientific, home wiring projects - you name it. Plastic housing will not open after it has been snapped on the wire.
BrandNilight #ad
ManufacturerNilight #ad
Height5 Inches
Length4 Inches
Weight0.44 Pounds
Width0.2 Inches
Part Number50004R
Warranty2 Years Warranty

10. Podoy


Podoy GX160 Cylinder Gasket Head Full Set with Oil Seal for Compatible with GX200 5.5hp 6.5hp Engine

Podoy #ad - Package includes: 3 x carburetor gasket, 1 x valve cover Gasket, 2 x Oil Seal,, 1 x Crankcase Gasket, 1 x intake gasket, 1 x Cylinder Gasket, Non original aftermarket parts. Work for :fit for compatible with gx160 gx200 5. 5hp 6. 5hp, the part/product is not sponsored or endorsed by, or affiliated with the brands it fit. Universal fit: gx160 cylinder Gasket Head Full Set with Oil Seal for Compatible with. Note: if you have questions, pls feel free to contact us, we will deal with it asap. For any reason you’re not completely satisfied, you can ask for a replacement or full refund.
BrandPodoy #ad
ManufacturerPODOY #ad
Part Number4316512467