Best Oil Pressure Relief Valve Gaskets of 2025

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Oil pressure relief valve gaskets are an essential component of any engine's oiling system. They are responsible for maintaining proper oil pressure within the engine by regulating the flow of oil through the relief valve. These gaskets are typically made from high-quality materials such as rubber or silicone and are designed to withstand the extreme temperatures and pressures present in an engine's oiling system. Without a properly functioning oil pressure relief valve gasket, an engine can suffer from low oil pressure, which can lead to engine damage and decreased performance. As such, it is important to regularly inspect and replace these gaskets as needed to ensure optimal engine performance and longevity.
At a Glance: Our Top Picks
Top 10 Oil Pressure Relief Valve Gaskets
GM Genuine Parts Engine Oil Pressure Relief Valve
Introducing the GM Oil Pressure Relief Valve, a genuine part from General Motors. Formerly known as ACDelco GM Original Equipment (OE), this valve is designed, engineered, and rigorously tested to meet the highest standards. With GM Engineers specifically designing and validating OE parts for Chevrolet, Buick, GMC, and Cadillac vehicles, you can trust the quality and reliability of this valve. Plus, GM regularly updates production and service part designs to incorporate new materials and technologies, ensuring optimal performance. Don't compromise on quality - choose the GM Oil Pressure Relief Valve for peace of mind and superior performance.
GM Genuine Parts Engine Oil Pressure Relief Valve Deflector
Introducing the GM Oil Pressure Relief Valve Deflector, a high-quality component designed to guide oil away from sensitive engine parts in your Chevrolet, Buick, GMC, or Cadillac vehicle. This genuine GM part is engineered and tested to meet rigorous standards, ensuring optimal performance and reliability. With its innovative design, the GM Oil Pressure Relief Valve Deflector helps protect your engine by redirecting oil flow and preventing damage to critical components. Whether you're a car enthusiast or simply want to keep your vehicle running smoothly, this GM Genuine Part is a must-have. Trust in General Motors' commitment to excellence and choose the GM Oil Pressure Relief Valve Deflector for your vehicle.
APDTY Engine Oil Pressure Relief Valve
The APDTY Oil Pressure Valve is a brand new component specifically designed to regulate oil pressure in your vehicle. Ensuring an exact fit is easy; you can simply match your vehicle to the compatibility chart provided. This valve is a direct replacement for part numbers 12594579 and 12608835, making it a convenient choice for those looking to replace their old valve. By installing this reliable part, you can help maintain optimal engine performance and prevent potential issues related to oil pressure, ensuring your vehicle runs smoothly.
PartCatalog Engine Oil Pressure Relief Valve Gasket for Subaru B9 Tribeca
The PartCatalog Oil Pressure Gasket is an essential component designed specifically for your Subaru B9 Tribeca. This product includes one high-quality gasket that matches the original equipment, ensuring reliable performance. With its direct replacement feature, you can easily install it without any hassle, saving you time and effort. This gasket is engineered to meet or exceed performance standards, giving you peace of mind that you're using a product that delivers exceptional quality. Remember to check the compatibility specifications to ensure it fits your vehicle perfectly.
Mechanics Choice Oil Pressure Relief Valve Gasket for Subaru Outback
The Mechanics Choice Valve Gasket is designed specifically for the 2001-2004 Subaru Outback with a 3.0L V6 engine. This high-quality replacement part meets original equipment standards, ensuring you get optimal performance. You’ll appreciate how easy it is to install, as it fits seamlessly like the factory unit. The gasket is made from more durable materials than those found in the OEM version, providing you with better reliability. Additionally, each unit is rigorously tested for quality, giving you peace of mind that it will perform well in your vehicle.
GM Oil Pressure Relief Valve Seal
The GM Oil Pressure Seal is designed with precision to meet the high standards set by General Motors. This part is specifically engineered for your Chevrolet, Buick, GMC, or Cadillac, ensuring a perfect fit and optimal performance. By using the latest materials and technologies, GM continuously improves its parts, providing you with reliable and durable components. You can trust that these genuine parts have undergone rigorous testing, giving you peace of mind as you maintain your vehicle’s performance.
MAHLE B33064 Oil Pressure Valve Gasket
The MAHLE Oil Pressure Gasket is designed to meet or exceed original equipment standards, ensuring you get the best sealing performance for your engine. Made with high-quality materials, this gasket offers superior durability and reliability. If you're assembling an engine, this full kit provides all the necessary gaskets and seals, simplifying your process. Additionally, the shrink-wrapped packaging helps you confirm that you have the correct parts before you even open it, giving you peace of mind and saving you time on returns or exchanges.
ZrAutomch Oil Pressure Relief Valve
The ZrAutomch Pressure Valve is designed to enhance the performance of your Polaris Ranger, Razor, or ATV 700-800. It ensures consistent oil pressure whether your engine is new or worn, which is crucial for maintaining optimal performance. By stabilizing oil pressure, it helps prevent harmful spikes or drops that could lead to engine failure. Made from high-quality copper, this valve is built to last, providing you with peace of mind while you drive. With this component, you can enjoy a smoother ride and improved engine reliability.
Mechanics Choice Oil Pressure Gasket for Subaru
The Mechanics Choice Oil Gasket is designed specifically for the 3.0L V6 engines found in the Subaru B9 Tribeca, Legacy, and Outback models. It meets original equipment (OE) standards to ensure high quality and reliability. With its durable materials, this replacement part is built to last longer and perform better than original components. Installation is straightforward, allowing you to replace your gasket seamlessly, just like the factory unit. Each gasket is rigorously tested to guarantee optimal performance and dependability, giving you peace of mind on the road.
Hconcet Oil Pressure Relief Valve for Dodge Cummins Engines
Hconcet Relief Valve for Dodge Cummins Engines is a high-quality oil pressure relief valve that is compatible with 1989-2018 Dodge with Cummins engines 5.9L, 6.7L, and Industrial Cummins Engines 4BT/6BT/6CT/ISB/QSB/ISC/ISL series. The product has a part number of 3936365 and interchangeable part numbers of 3902338, 3927622, and Cummins oil relief valve. The oil pressure relief valve is designed to regulate the oil pressure in the engine and prevent damage to the engine components. With this product, you can ensure the engine runs smoothly and avoid costly repairs. Additionally, the Hconcet Relief Valve is easy to install, saving you time and money.
Frequently Asked Questions (FAQs)
1. What are symptoms of bad oil pressure relief valve?
Symptoms of a bad oil pressure relief valve include the system not reaching pressure, the system being over maximum pressure, and the relief valve leaking or having no pressure.
2. Can a leaking valve cover gasket cause low oil pressure?
No, a leaking valve cover gasket does not directly cause low oil pressure. The valve cover and gasket are not part of the pressurized oil system design in most engines. However, a bad valve cover gasket can lead to low oil levels if it leaks enough oil.
3. What happens when a relief valve goes bad?
When a relief valve goes bad, it can result in leaking and strange noises. Leaking from the pressure relief valve usually indicates a hole, and strange noises coming from the valve indicate the need for a replacement.
4. How do I stop my pressure relief valve from leaking?
To stop a pressure relief valve from leaking, you can follow these steps: 1) Turn off the water heater breaker, 2) Shut off the water supply, 3) Empty the water heater by draining it, 4) Unscrew the TPR valve and discharge tube with a wrench, 5) Replace them with new ones.
5. What happens if pressure relief valve fails?
If a pressure relief valve (PRV) fails and the water pressure in your home becomes too high, it can cause various problems. These problems may include leaking appliances, such as washing machines and dishwashers, or premature failure of these appliances.
6. Does low oil pressure mean blown head gasket?
Low engine oil pressure does not necessarily mean a blown head gasket. However, low oil pressure can lead to increased friction, excess pressure, and potential issues like overheating and even a blown head gasket.
During our oil pressure relief valve gasket research, we found 24 oil pressure relief valve gasket products and shortlisted 10 quality products. We collected and analyzed 3,280 customer reviews through our big data system to write the oil pressure relief valve gaskets list. We found that most customers choose oil pressure relief valve gaskets with an average price of $17.12.
The oil pressure relief valve gaskets are available for purchase. We have researched hundreds of brands and picked the top brands of oil pressure relief valve gaskets, including GM, APDTY, PartCatalog, Sawyer Auto, GM Parts. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.