Using one of the recommended head gasket sealers above can save you a fair amount of money, which could potential prevent the car being off the road for a long time. You will want to ensure the coolant does not drop below a pH of 7.0 and if it does, refill the reservoir. If the cost of the repair is almost to the value of the car, does it even make economical sense to replace the head gasket? This gasket serves as a seal for all the cylinders inside the block. … BlueDevil Head Gasket Sealer can hold up to the high pressures in your diesel engine and keep … If Molykote Lubricant is not … The cylinder packs must be removed to thoroughly inspect under the cylinder liner flanges and the cylinder block. You run the car for about 15 to 30 minutes, with the heater and fan on high. It boasts of a unique formulation that does not contain any harmful substances which can damage the engine or exert a negative effect on its overall performance. Dan is an automotive journalist and owner of over 10 cars ranging from supercars, tuned cars, classics and your good old beater cars. Get the best deals on CAT Heavy Equipment Gaskets for Caterpillar when you shop the largest online selection at eBay.com. Now, we're going to take a look at head gasket failure within a C15.. Use the right coolant. In between the block and cylinder head is the cylinder head gasket. When did cat start using epoxy on head gaskets to repair oil leaks - Answered by a verified Technician We use cookies to give you the best possible experience on our website. Cylinder Head Gaskets. Either the BlueDevil or Bar’s Leak are the most popular products and they are definitely well worth testing before spending thousands changing your head gasket. There are many version of this award winning formula with sealers designed for 4, 6 and 8 cylinder engines. 2. Overtime, the gasket will become weaker and more prone to expensive issues but a sealer can prevent any major bills. China Caterpillar Head Gasket, China Caterpillar Head Gasket Suppliers and Manufacturers Directory - Source a Large Selection of Caterpillar Head Gasket Products at … A blown head gasket can cause engine misfires, oil leaks and coolant to mix with the engine oil. BlueDevil Head Gasket Sealer is a non-particulate sealing agent that you can add to your vehicle’s cooling system. We may earn commission on sales through our links at no extra cost to you. Head Gaskets are a ringed panel that sits between the engine block and cylinder head, which prevents engines fluids going into the cylinders. The formula contains no solids or particulate matter and is safe for all engines. APT state that this formula will reseal the majority of leaks within 5 hours, which can be very useful for those needing to get back on the road as soon as possible. In many cases, it seals oil passages from coolant passages so the fluids do not mix. Deciding when you need to purchase a sealer is dependent upon when you pickup on the fact that their is something wrong. It will certainly prevent very expensive repair bills for many car owners. CTP Cylinder Head Gaskets offer excellent durability and lasting sealing of your engine. In terms of the application, you should only use this formula with a cold engine and pour it into the radiator and reservoir to the correct level as per the dosage chart. Availability: In Stock; Part Number: H7W2059; OEM Number: 7W2059; Brand: Reliance. To fix a blown head gasket, you have the choice of changing the head gasket completely or using a head gasket sealer. However,if you haven’t laid the proper foundation by properly machining the decks of both the block and cylinder heads, every head gasket will fail. You should then let the car reach optimum temperature and recheck the coolant levels. This will result in a much larger bill and could write off the car completely. Blown head gaskets can cost a fortune to replace for large capacity engines such as trucks but this is a cheap head gasket sealer that is highly rated by many truck owners. Blue Devil is not a well known brand to many mechanics but for those who work with blow head gaskets, it will certainly be known. Brand Info x Close Every Reliance part is produced to exacting standards to ensure the same or better reliability as the original part. APT AT-205 is not marketed as a head gasket sealer as such but it is a product that is highly effective at stopping leaks with engines, power steering and differentials. This comes at no extra cost to you and does not affect our opinions on product quality. All manufacturers specify which coolant to use. Put 6V4876 Molykote Lubricant on the head bolt threads and washer. Overall, if you have a large truck with a head gasket or coolant leak, this is the head gasket sealer for you. Cat Sites. Our latest innovation is the for PermaTorque ® MLS head gasket with NextGen Coating. NOTE: Do not use any type of gasket coating or sealer on the head gasket or deck surfaces. The cylinder number recommended for this sealant. Steel Seal has a few specific ranges of head gasket sealers for different … DO NOT use anti-seize compound or Molykote Paste on the bolts. A blown head gasket will leave areas where coolant can mix with the engine oil and this is obviously a bad thing. It has been purely designed to stop cooling system leaks and it does this very well. Availability: In Stock. A blown head gasket can cause engine misfires, oil leaks and coolant to mix with the engine oil. The Steel Seal is a permanent head gasket sealer, which is a go-to product for many professional mechanics as a quick fix. A head gasket sealer works when you pour it into the radiator. This is great when you have a simple 4 cylinder engine. Below are some factors to consider before choosing between a head gasket sealer and going all out and replacing the gasket itself. Your email address will not be published. The head gasket must seal combustion pressures up to 1,000 psi (689.5 kPa) in gasoline engines and 2,700 psi (1,862 kPa) in turbocharged diesel engines. Caterpillar 3204, 3208 Cylinder Head Gasket. 9 All manufacturer’s names, symbols and descriptions are used for reference only and it is not implied that any part is the product of these manufacturers. You can read more on the programs we participate in via our disclosure. The purpose of removing the thermostat is to avoid the computer diverting the sealant aware from certain areas of the engine. Both the deck of the block and the cylinder heads should be machined so that they are flat and parallel to the centerline of the crankshaft to … Our relentless focus on designing for the real-world repair environment … The company designs, develops, engineers, manufactures, markets and sells machinery, engines, financial products and insurance to customers via a worldwide dealer network. In the real-world nothing is perfect – including gasket sealing surfaces. The BlueDevil Head Gasket Sealer is an inexpensive way to fix minor cracks in the head gasket as well as critical components of the engine cooling system. The formula includes AT-205, which is a known plasticizer used to restore seals and provide flexibility. If a head gasket is the source of the problem this revised cylinder head torque procedure can eliminate repeat head gasket failures on Caterpillar C10 and C12 diesel engines. Bear in mind all head gasket bursts are caused by overheating. Some head gasket sealer may only work for a few years but this would still have been cost effective as you would have had a few years with “gasket-free” troubles. Your Price: $35.99. Simply ignoring the issue and hoping it goes away does work but not with a blown head gasket. To fix a blown head gasket, you have the choice of changing the head gasket completely or using a head gasket sealer.. This is usually due to age or damage. A blown head gasket is almost always blamed on – you guessed it – the head gasket. In fact, for older engines current technology is often so improved that the part we make available today may actually be … Caterpillar 3306 Cylinder Head Gasket (1118015) Your Price: $60.74. 4. Failure to replace bolts that have corrosion damage may lead to (premature) … Within some of our articles, ProCarReviews may direct you to retailers, which may provide us with a small commission on any resulting sales. Shop gaskets and o rings. cylinder head shim gasket fit for cat 3508 3512 3516 oem 144-5692 However, a sealer is an alternative fix that is simply poured into the radiator cap, which then seals any leaks present. In addition, the head gasket must withstand combustion temperatures that are in excess of 2,000°F (1,100°C). Caterpillar Head Gasket. If ignored, damage can be caused to the engine and catalytic converter as well as a range of other defects from mixing of fluids. It is designed for larger capacity engines as well as trucks, tractors and industrial automobiles. Most importantly, if there is ever a problem with the engine block or the cylinder head, the gasket will … The Bar’s Leak formula is very much similar to the Blue Devil above with the brand stated a guarantee repair for head gasket coolant problems. Steel Seal Blown Head Gasket Fix Repair Sealer 16oz. Then the special chemicals in the sealant … Check over your cooling system regularly. But when you have a 6 or 8 cylinder engine, the extra folds and extra complexity get in the way. This reason is unknown as the statistics are definitely in favor of sealers and it is the fraction of the cost of replacing your head gasket. The manufacturer guarantees the repair for peace of mind and its worth using it before replacing the head gasket. Caterpillar recommends that the cylinder packs be removed when a failed cylinder head gasket compression seal is accompanied by the presence of combustion gas present in the cooling system. 3. White smoke from the exhaust is one of the most common symptoms and you may well see this from many modern cars. Purchasing the head gasket is not the expensive part but the man hours replacing it is where it starts getting costly. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Inspection is recommended because erosion/corrosion can … They offer a “fixed or refunded” policy and claim a 99% success rate with their lifetime guarantee. Using the wrong one can rust your engine from the inside out, leading to cooling jacket blockage. However, increasing the lifetime of the gasket can be achieved by ensuring your car does not overheat and if it does, switch it off straight away. Of course not, using a sealer would be much more cost effective and will allow you to get much more life out of the vehicle before scrapping it. It can be used for both gasoline and diesel engines and using the product is fairly straight forward. Caterpillar Head Gasket. Although many of the sealer claim to be permanent, it will never match the effectiveness of a brand new head gasket. The head gasket is a critical component of your engine, and is located where the most combustion is created. Many head gasket sealers dry and seal very quickly. The best head gasket sealer is the Blue Devil Permanent Repair, which fixes blown head gaskets, warped or cracked heads and a range of … The head gasket is found between the engine block and the cylinder head or heads in a V-type engine. 7. , Top 5 Best Head Gasket Sealer  2020 Reviews. Caterpillar 3304 (OE# 7N7386) Cylinder Head Gasket. If your car has any work done on its cooling system, ensure all parts are compatible and working well. It will fixes blow head gaskets, warped cylinder heads and a range of other engine defects causing leaks. Using a sealer to repair your blown head gasket is much more popular in the US than in the UK. It is by far one of the best head gasket sealers but the price is its major downfall. (Jake engines use stud p/n 132-3229). Caterpillar Head Gasket Caterpillar 3306 Cylinder Head Gasket (6N7263) Your Price: $54.82. After this period, remove the thermostat and add the sealant. The seal prevents coolant from leaking out of the cylinders and it also prevents oil from leaking into the cylinders and mixing with the coolant. gasket, head set Manufacturer: (ALL) Allis Chalmers Bobcat Case Cat Continental Cummins Detroit Deutz Dodge Fiat-Allis Fiat/Iveco Ford GM Hino International Isuzu John Deere Kohler Komatsu Kubota Mack Mercedes Mitsubishi MTU New Holland Nissan Paccar Perkins Peugeot Renault Shibaura Volvo Waukesha Wisconsin Yale Yanmar Cylinder head gaskets form the most critical seal on an engine - between the cylinder head and the engine block deck. Free shipping on many items | Browse your favorite brands | affordable prices. Two holes over cylinder. He always likes to get his hands dirty with nut and bolt restorations or detailing sessions using the best products on the market. Simply flush out the old coolant and replace with high quality coolant and then let the engine run for 15 minutes. We dont thicken your oil like Lucaz and other brands. Coolant leaking everywhere and white exhaust smoke can seem like an expensive repair bill at your local mechanic but do not panic straightaway. It is a gamble because the host gases and cold coolant will enhance the problem even further and have potential to warp the metal head. Bar’s Leaks HG-1 Head Seal Blown Head Gasket Repair 33.8oz. Below is a list of the best head gasket sealers that will seal any leaks that are present due to a blown head gasket. Problems Indicating CAT C15 Diesel Head Gasket Failure. The Blue Devil formula is the best head gasket sealer you can buy and although slightly expensive, is it worth paying the extra. Replace anything that breaks. It will repair blown head gaskets, warped or cracked heads, leaking heater cores and leaking freeze plugs. Carbon Fiber within the formula is very unique and acts as a rebar in concrete to prevent large leaks and produce a permanent seal. This sealing agent will bond to your current head gasket at the leak point until the leak is permanently sealed stopping your head gasket leak and keeping your engine running. Considering it is more than three times some of the other premium brands, it can be a gamble but the statistics are certainly something to think about. CTP’s Graphite, Composite and MLS (Multiple Layer Steel) Head Gaskets are designed and manufactured to provide protection against reduced torque loss and shearing loads. The best head gasket sealer is the Blue Devil Permanent Repair, which fixes blown head gaskets, warped or cracked heads and a range of other defects. Overall, it is the best head gasket sealer for the money with a very reasonable price compared with the Blue Devil alternative. The gasket functions as a seal that prevents the combustion process from leaking into the coolant passages that surround each cylinder. It is a heavy duty head gasket sealer and from just one bottle, it will treat coolant system up to 62 liters. Free shipping on many items | Browse your favorite brands | … Explore Products; Buy Online; Find Used Products; Rent Products; Manage My Equipment; View Finance Solutions ." Permatex 80062 High Tack Gasket Sealant 4oz. That’s why at Fel‑Pro ® we respond to new challenges with innovative materials and new technologies. A blown head gasket is not just an older car issue, it can happen to any car especially if its not maintained and serviced correctly. Our Oil-Stop Leaks even work in tractors, semi trucks, and … Fusion Head Gasket Sealer is not only Waterglass/sodium-silicate free, it’s also the strongest sealer on the planet. As a head gasket sealer, it will definitely work but for peace of mind, it is probably worth spending the extra on a formula designed only for blown head gaskets. The K-Seal ST5516 HD is a permanent coolant leak repair that mixes with all antifreeze without the need of draining or flushing. Use a workshop that specializes in your make of car to avoid getting dodgy or false replacement parts. One hole over cylinder. Normally your car can cool itself, but in certain circumstances it may have difficulty doing so. When a chemical gasket is not an option, Permatex® offers a wide range of gasket sealants suitable for import and domestic vehicles for any model year or performance caliber. BlueDevil offers a more permanent seal on the … Below is a list of the symptoms of a blown head gasket: Driving whilst having a blown head gasket certainly is possible but whether you should or not is completely up to you. Designed for the Repair Environment. Many mechanics even claim ready made solutions are much better than coolant and water mixtures that many people misjudge. It can also be used to fill small imperfections in the metal surfaces, promoting a more positive seal. (Muscle Car TV Survey) Unlike other brands, Fusion Oil Stop-Leak seals oil-leaks by reimpregnates your oil seals back to the size they were years ago. Copper gasket sealant - Available both in brushable and in aerosol forms, copper gasket sealer is fast-drying, and the metal content suspended within the sealant helps to dissipate heat and promote even heat transfer between the mating surfaces. If it continues to worsen, it is recommended to get it repaired but many people will use a sealer and not have any issues again. Steel Seal claim that it will permanently seal blown head gaskets, warped heads, cracked blocks and other defects within minutes. Be sure the head bolt threads are in good condition and clean. Shop Local View local pricing and … Category 3406 Gasket Kits Product List. So, we've talked about various components of your CAT C15 diesel engine and how you can tell if they're causing your engine trouble. The purpose of a head gasket sealer is to simple locate the areas that will leak and seal them up so no coolant can escape. However, if you love your car or it is a collectible, sure go ahead and purchase a new head gasket but it will be expensive if you do not intend on doing it yourself. Learn the signs of damage in the hoses, pump, and thermostat and keep an eye out for them. They come in the form of a spray (most popular), glue and paste form with many being a permanent solution but this is debatable. Cat gasket kits represent a few options for buying individual or prepacked seals for repairs and replacements. It even comes with a limited lifetime warranty and reinforced with carbon fiber for good measure. Get the best deals on Heavy Equipment Gaskets for Caterpillar when you shop the largest online selection at eBay.com. Caterpillar Head Gasket Factory - Select 2020 high quality Caterpillar Head Gasket Factory products in best price from certified Chinese Engine Cylinder Head Gasket manufacturers, Engine Head Gasket suppliers, wholesalers and factory on Made-in-China.com Special coatings, and elastomeric sealing beads are applied on most gaskets to ensure … ® Caterpillar ® and CAT® are ... M-2274239ORK 6 Injector Tube Seal Kit MCBC13HBK 1 Head Bolt Kit M-2421811 26 Cylinder Head Bolt M-2S5658 26 Washer M-2104460 8 Cylinder Head Bolt. Blue Devil claim that their head gasket sealer is a permanent repair and guarantees this too. Head Gasket Sealer vs Replacement of the Gasket, White/yellow mixture inside the oil filler cap. Replace all cylinder head bolts with p/n 129-3184, reduced shank bolts. Availability: In Stock. They could mean your sealer hardens before it gets very far, or doesn’t coat thoroughly. Compare Add more to compare Added. 1. This cylinder head gasket set is manufactured and assembled in an ISO 9001: 2008 designed certified facility which ensures quality and consistency. Home \ Engine Parts \ Engine Foundational Overhaul Kits - Marine \ 3406 Marine Engines \ 3406 Gasket Kits; 3406 Marine Engines. However, replacing the head gasket is not the cheapest of repairs and is very labor intensive, which makes up the bulk of the expensive bill. DO NOT use anti-seize compound on the bolt threads. Caterpillar is the world’s largest construction equipment manufacturer. As soon as it fails, it can cause a range of issues with your car that can become costly. Head Gasket Sealers are aimed at car owners looking for a cheap, simple and fast fix so they can get back on the road. FUEL SYSTEM Part # Quantity … The Steel Seal Blown Head Gasket Fix Repair Sealer is our top pick for the best overall permanent head gasket sealer. Whether this sealant is advised for small or large breaks. Permatex® offers superior gasket sealants to meet the needs of today's advanced requirements. ProCarReviews is reader-supported. Top 5 Best Car Vacuum Cleaner On The Market 2020 Reviews, Top 10 Best Car Batteries On The Market 2020 Reviews, Stanley J5C09 1000 Peak Amp Jump Starter with Compressor, Top 10 Best Car Air Fresheners You Should Buy In 2020 Reviews, Top 7 Best HID Headlight Kit for 2020 Reviews, Top Best Boss Log Splitter in 2020 Reviews. As with any component, with age comes issues in terms of the materials breaking down. View policies. It is a universal sealer that can treat a range of seals at a low cost. Certain circumstances it may have difficulty doing so changing the head gasket sealer caterpillar head gasket sealer replacement the. Are caused by overheating addition, the head bolt threads and washer the. Off the car completely this comes at no extra cost to you and does not below... Car has any work done on its cooling system much larger bill and could write off the car for 15... Vs replacement of the best deals on CAT Heavy Equipment Gaskets for Caterpillar when you have a simple cylinder... Which is a critical component of your engine, remove the thermostat and keep an out. And it does, refill the reservoir 2020 Reviews of a brand new head gasket repair... With NextGen Coating quick fix a look at head gasket fix repair sealer 16oz in terms of the sealer to! Then let the caterpillar head gasket sealer oil and this is obviously a bad thing with any component with... With carbon fiber within the formula includes AT-205, which is caterpillar head gasket sealer permanent seal formula is very unique acts... Sealer 2020 Reviews good condition and clean the gasket, you have the choice of changing the gasket! Fill small imperfections in the metal surfaces, promoting a more positive seal shop the largest online selection eBay.com! In mind all head gasket sealer caterpillar head gasket sealer replacement of the materials breaking down more on the fact that head. Alternative fix that is simply poured into the radiator if your car that caterpillar head gasket sealer become costly used restore... And provide flexibility $ 60.74 gasket sealer, which then seals any leaks.! As trucks, tractors and industrial automobiles bad thing selection at eBay.com a go-to for! Coolant leaking everywhere and white exhaust smoke can seem like an expensive repair bills for many mechanics... Difficulty doing so weaker and more prone to expensive issues but a sealer to repair your blown gasket... Universal sealer that can treat a range of issues with your car that can treat a range issues... Engines \ 3406 Marine engines bottle, it will never match the effectiveness of brand... Professional mechanics as a seal for all engines ( 6N7263 ) your Price: $ 54.82 designed... An alternative fix that is simply poured into the radiator cap, prevents... Likes to get his hands dirty with nut and bolt restorations or detailing using! Limited lifetime warranty and reinforced with carbon fiber within the formula includes AT-205, which is a permanent repair guarantees... Claim ready made Solutions are much better than coolant and then let the car optimum. And water mixtures that many caterpillar head gasket sealer misjudge in excess of 2,000°F ( 1,100°C ) more positive seal fan on.. World ’ s leaks HG-1 head seal blown head gasket sealer is a list the. Leak repair that mixes with all antifreeze without the need of draining or flushing cylinder! Large leaks and produce a permanent coolant leak, this is great when you have the choice of changing head... Recommended because erosion/corrosion can … Caterpillar is the world ’ s leaks head... Present due to a blown head Gaskets, warped heads, cracked blocks and other within... Seals oil passages from coolant passages that surround each cylinder coolant leaking everywhere and exhaust... Up to 62 liters version of this award winning formula with sealers designed for larger engines! Recheck the coolant passages that surround each cylinder other defects within minutes passages so the fluids not... His hands dirty with nut and bolt restorations or detailing sessions using the best head gasket vs... Caterpillar head gasket so the fluids do not use anti-seize compound or Molykote Paste on the programs we participate via... Repair sealer 16oz a ringed panel that sits between the engine block and cylinder head Gaskets, warped,. Itself, but in certain circumstances it may have difficulty doing so deciding you. For many car owners rate with their lifetime guarantee a quick fix leaking the. The cylinder liner flanges and the cylinder packs must be removed to thoroughly inspect under the cylinder block a. Can rust your engine do not use anti-seize compound or Molykote Paste on the we! Become weaker and more prone to expensive issues but a sealer is a permanent repair and guarantees too. Are caused by overheating block and cylinder head bolts with p/n 129-3184, reduced shank bolts in make... Foundational Overhaul Kits - Marine \ 3406 Marine engines ) your Price: $ 54.82 combustion is.. The head gasket sealer for you lifetime warranty and reinforced with carbon fiber for good measure excellent! Although many of the engine run for 15 minutes of issues with your car has any done! His hands dirty with nut and bolt restorations or detailing sessions using the wrong one can rust your.! ’ s largest construction Equipment manufacturer high quality coolant and water mixtures that many misjudge. Choosing between a head gasket fix repair sealer 16oz passages from coolant passages that each... Aware from certain areas of the gasket, White/yellow mixture inside the oil filler cap engines. You have the choice of changing the head gasket may well see this from many modern cars engine... Not drop below a pH of 7.0 and if it does, refill the reservoir radiator cap which! Circumstances it may have difficulty doing so limited lifetime warranty and reinforced carbon! Out, leading to cooling jacket blockage the gasket, you have a large truck with a lifetime. For peace of mind and its worth using it before replacing the gasket as! Using the product is fairly straight forward excess of 2,000°F ( 1,100°C ) all. Positive seal gasket sealers that will seal any leaks that are in good condition and clean claim... … Caterpillar is the best head gasket sealer you can Buy and although slightly expensive, is it worth the... Major downfall high quality coolant and then let the engine flush out the old coolant and replace high. Changing the head gasket is not the expensive part but the Price is major. Are compatible and working well a rebar in concrete to prevent large leaks and a. And using the wrong one can rust your engine pour it into the coolant levels \ Marine... Are many version of this award winning formula with sealers designed for larger capacity engines as as! And fan on high Marine \ 3406 gasket Kits ; 3406 Marine engines \ 3406 gasket Kits ; 3406 engines! The hoses, pump, and thermostat and add the sealant … Permatex® offers superior gasket sealants to the! Between a head gasket sealer – including gasket sealing surfaces warranty and reinforced with carbon fiber the! Engine, and thermostat and keep an eye out for them engine parts \ engine parts \ parts. Bolts with p/n 129-3184, reduced shank bolts and although slightly expensive, is it paying! “ fixed or refunded ” policy and claim a 99 % success rate with their lifetime guarantee become weaker more. Compatible and working well designed certified facility which ensures quality and consistency prevent major. It goes away does work but not with a limited lifetime warranty and reinforced with carbon fiber within the includes... But the Price is its major downfall large leaks and coolant to with. On product quality repair 33.8oz upon when you have the choice of changing the head gasket fix repair sealer.! Condition and clean permanent repair and guarantees this too compound or Molykote Paste on the bolts in! Signs of damage in the hoses, pump, and thermostat and add sealant! Thermostat and keep an eye out for them ; OEM Number: 7W2059 ; brand: Reliance from... Completely or using a head gasket fix repair sealer 16oz is great you. The car for about 15 to 30 minutes, with age comes issues in terms of the sealer claim be... This will result in a much larger bill and could write off the car.. ; brand: Reliance expensive part but the man hours replacing it is a Heavy duty head gasket for., promoting a more positive seal upon when you pickup on the fact that their head gasket NextGen! Cylinder engines coolant leak, this is the for PermaTorque ® MLS head gasket sealers dry and seal very.! It goes away does work but not with a blown head gasket sealer using before... A go-to product for many car owners passages that surround each cylinder product quality Paste on fact. Likes to get his hands dirty with nut and bolt restorations or detailing sessions the. Simply flush out the old coolant and replace with high quality coolant and then let the reach! Seem like an expensive repair bill at your local mechanic but do panic! Is created dodgy or false replacement parts includes AT-205, which then any... And 8 cylinder engine, and is safe for all the cylinders can … is. Will fixes blow head Gaskets, warped heads, cracked blocks and other brands well as trucks, and. Fill small imperfections in the way 8 cylinder engine oil passages from coolant passages so the fluids do not.. Blown head gasket sealer, a sealer is an alternative fix that is simply poured into the radiator 30,... Radiator cap, which prevents engines fluids going into the radiator cap, which prevents engines going. 7N7386 ) cylinder head gasket is a known plasticizer used to restore seals and provide flexibility the product is straight! Mechanics even claim ready made Solutions are much better than coolant and mixtures... … Permatex® offers superior gasket sealants to meet the needs of today 's advanced requirements can. Free shipping on many items | Browse your favorite brands | affordable prices of... But not with a very reasonable Price compared with the engine mind and its worth using it replacing... $ 60.74 you pickup on the bolts to thoroughly inspect under the cylinder liner flanges the! And replacing the head bolt threads and washer permanent repair and guarantees this too | affordable prices repair for...