Best Water Pump Gasket Sealant in 2023: Our Top 10 Picks

Sometimes it might be quite difficult to find the best water pump gasket sealant. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this water pump gasket sealant buying guide.

Our 10 Best Picks:

10 Top Water Pump Gasket Sealant Reviews:

SaleBestseller No. 1
Permatex 22071 Water Pump and Thermostat RTV Silicone Gasket, 0.5 oz., 0.5 Ounce , blue
  • Sensor-safe, noncorrosive RTV silicone gasket material formulated specifically for water pumps and thermostat housings.Fit Type: Universal Fit
  • Highest water-glycol resistance available in an RTV silicone
  • Superior adhesion and flexibility; can be used as a gasket maker or dressing
  • Temperature Range: -65°F to 500°F (-54°C to 260°C) intermittent
  • Suggested Applications: Water pump and thermostat housings
Bestseller No. 2
J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz.
  • HI TEMP RED SILICONE GASKET MAKER & SEALANT: Is an RTV (Room Temperature Vulcanized) Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550º F or 650º F intermittent might exist
  • COUNT ON US: For more than 40 years, our products have earned a loyal following from people who take pride in their work. With each product we innovate, we continue to provide the world's strongest bond for your projects
  • EASY TO USE: Curing when the product is exposed to the moisture in air, it forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering and is sensor safe
  • VERSATILE & DEPENDABLE: Ideal for automotive, metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings and oven doors
  • DO IT YOURSELF: Big or small, you can DIY it with J-B. Our heavy duty adhesives repair & restore it right the first time. JB Weld delivers the legendary performance of the World's Strongest Bond
Bestseller No. 3
Ajusa 75000200 Ajusil Silicone Gasket Maker and Sealant for Water Pumps, Oil Pans, Timing and Valve Covers, and More - Oil, Gas, Water, Antifreeze, and Grease Resistant; -76F to +572F Temp Range
  • Ajusa's Ajusil Silicone Sealant is a high performance, quick curing gasket maker and sealer intended for use between surfaces when there is no formed gasket specified by the OE vehicle manufacturer
  • Ajusil is produced using only the highest quality base materials and is resistant to oil, water, antifreeze, gas, and a wide range of greases
  • Ajusil maintains a leak free seal in temperatures that range from -76 F(-60C) to +572F (+300C)
  • Manufactured to strict engineering standards to ensure only the highest quality sealant
  • Sold individually
Bestseller No. 4
Permatex 80022 Sensor-Safe Blue RTV Silicone Gasket Maker, 3 oz. Tube
  • Effectively replaces almost any cut gasket.Fit Type: Universal Fit
  • Makes reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating
  • Coats pre-cut gaskets to increase reliability without fouling oxygen sensors
  • Temperature range of -65 degrees fahrenheit to 500 degrees fahrenheit intermittent
  • Suggested Applications: Valve covers, oil pans, timing covers, water pumps, thermostat housings, transmission pans
Bestseller No. 5
AISIN AB1207B1 Black Gasket Sealant Tube, 3 oz
  • black sealant; resistant to oil and coolant
  • common uses include, water pump flanges and cooling system components
  • has high viscosity and works effectively for joining surfaces.
  • for japanese imports
  • Fit type: Universal Fit
SaleBestseller No. 6
Permatex Water Pump & Thermostat Housing Gasket Maker 0.5 Oz.
  • 5 oz. tube
  • RTV silicone
  • Water-glycol resistant
  • Makes any size gasket
  • Sensor safe
SaleBestseller No. 7
Permatex 80008 Form-A-Gasket #1 Sealant, 3 oz.
  • Fast-drying, hard-setting sealant designed for sealing rigid materials and flanges
  • Patches holes and joints where permanent assembly is desired
  • Resists common auto and shop fluids including fuels
  • Temperature Range: -65°F to 400°F (-54°C to 204°C)
  • Suggested Applications: Freeze plugs, threaded connections, and manifold gaskets
Bestseller No. 8
Visbella - GN0085BK4A Neutral RTV 100% Gasket Maker Oil and Water Resistance Anti-Freeze Remain Flexible Ultra 3 oz. High Temperature 600°F Sealant Tube
  • ✔Formulated to work with oxygen sensor equipped engines, resulting in a sensor safe seal
  • Oil and water resistant allows for better performance by preventing premature failure
  • Anti-freeze resistant. Low odor and temperature resistant
  • ✔Non-corrosive properties ensure a long lasting seal life
  • Visbella silver rtv silicone gasket maker is great for: engines and motors, water pumps, gearboxes, high-temperature piping systems, carburetors, compressors, timing covers, exhaust manifolds
SaleBestseller No. 9
FEL-PRO 13032 Water Pump Gasket
  • Water pump gasket
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit

Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API

How to find the best water pump gasket sealant?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best water pump gasket sealant for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good water pump gasket sealant recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the water pump gasket sealant need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for water pump gasket sealant to find what you’re looking for:

Brand

In some cases, the brand of water pump gasket sealant is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given water pump gasket sealant are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about water pump gasket sealant are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare water pump gasket sealant quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best water pump gasket sealant can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.