10 Best Oil Breather Filter Caps
#1 Best Pick
15620-37010 Car Oil Filter Housing Cap Assembly, Replace 19185631, 917-039, ENP4118, Fits for Toyota Corolla Prius/Prius V Matrix Lexus CT200h Scion iM XD, 1.8L Engines
Brand: ONER AUTO PARTS
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- 【REFERENCE OE PART NUMBER】Manufacturer Part Number: 15620-37010, 1562037010 ;Interchange Part Number: 917-039, 19185631, ENP4118
- 【PREMIUM QUALITY】Oil filter cap, manufactured from high quality ABS plastic and metal materials, corrosion resistance, heat resistance, pressure resistance, wear resistance, which will built to long lasting durability and performance
- 【GOOD REPLACEMENT】 The oil filter cap housing perfect match for the OEM, easy to Install, The price is only a small part of the dealer.
- 【FIT THE FOLLOWING VEHICLES】This oil filter cap fit for 2011-2016 Lexus CT200h ;2009-2016 Toyota Corolla ;2009-2014 Toyota Matrix ;2010-2016 Toyota Prius ;2012-2016 Toyota Prius V
- 【BUY WITH CONFIDENCE】 We offer 12 Months warranty, true worry-free shopping experience. Every product must take inspected and tested multiple times before the shipment
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#2 Best Value
ÜREL Hydraulic Tank Breather Cap for Oil & Fuel Reservoir – Metal Filler Vent Cap (with Flange, Bayonet Lock, Chrome Plated, Tearproof Gasket)
Brand: ÜREL
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- Designed for both hydraulic and diesel tanks, this cap features a tear-resistant inner gasket that remains intact even after repeated use, ensuring long-lasting durability without degradation. Paired with high-efficiency 40-micron filtration, it effectively blocks airborne particles to maintain system cleanliness and extend equipment life.
- Chrome plated exterior surface enhances the cap with a sleek shine, ensuring protection against corrosion. Recommended for indoor use.
- It closes with a quarter-turn using a bayonet-type locking mechanism.
- Mounting flange and 3 pcs M5x10 Phillips head screws are included.
- Metal cap diameter: 78.5 mm.
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#3 Budget Pick
2 Packs Hydraulics Breathers Cap 3/4", Heavy Duty Breather Tank Oil Cap,Metal Vent Breather Cap for Reservoir Tank Filter, Gearboxes with 40 Micron Filtration Threaded Chrome Steel Alloy 3/4 NPT
Brand: SIGNITE
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- Enhanced Performance: The 3/4 npt size of this breather cap allows for efficient airflow, enabling a smooth exchange of air between the hydraulic tank and the surrounding environment. This promotes optimal performance and reduces the risk of pressure differentials or vacuum formation within the system
- Reliable Filtration: This breather cap features a robust filtration system that effectively removes particulate matter, dust, dirt, and moisture from the incoming air. By preventing these contaminants from entering the hydraulic system, it helps maintain the cleanliness and integrity of your equipment.
- Durable Construction: Crafted from high-quality steel materials, the Hydraulic Tank Breather Cap 3/4" is built to withstand the demands of industrial applications. Its sturdy construction ensures long-lasting durability, providing reliable protection for your hydraulic system over time.
- Easy Installation: Installing this breather cap is a breeze, thanks to its user-friendly design. Simply replace your existing breather cap with this 3/4 inch variant, ensuring a secure fit, and you're ready to go. It is compatible with most hydraulic tanks and can be quickly integrated into your system without any hassle
- Versatile Compatibility: The 3/4" npt size of this breather cap makes it suitable for a wide range of hydraulic applications. Whether you're working with hydraulic power units, cylinders, motors, or other equipment, this breather cap is designed to meet your needs.
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#4 Top Choice
CNRAQR LS Valve Cover Oil Cap with Breather/Vent Air Filter Compatible With LX LSX LS1 LS2 LS3 LS6 LS7
Brand: CNRAQR
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- Compatible With:Chevrolet Camaro Firebird 1998-2002,Chevrolet Corvette 1997-2013,Pontiac GTO 2004-2006,Chevrolet Camaro 2010-2013,Pontiac Firebird 1998-2002,LS LSX LS1 LS6 LS2 LS3 LS7 engines
- Size: Length (from Air filter to oil cap)：3.54inch
- Material:Made of high performance lightweight aluminum, anti-corrosion and anti-rust, durable for long lifetime
- Function:The product can protect the engine from the influence of dust and impurities, improve the engine performance, and have a long service life. The O-ring is used to prevent oil leakage at the bottom of the adapter
- Quality Service:When You Encounter Any Questions About The Product, You Can Contact Me As Soon As Possible, And I Will Answer It For You
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#5 Popular Choice
Grcfumo Twist in Oil Breather Cap, Oil Breather Cap Replace, Valve Cover Air Breather Cap, Oil Breather Cover
Brand: Grcfumo
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- EXCELLENT VENTILATION: Twist In Oil Breather Cap features an internal baffle that effectively prevents oil splashes while providing superior ventilation, ensuring optimal engine performance and longevity.
- VERSATILE APPLICATION: Designed to fit all valve covers with twist-lock type oil filler holes, this Valve Cover Air Breather Cap offers universal compatibility, making it suitable for a wide range of vehicle model and engine types.
- RELIABLE PERFORMANCE: Engineered with precise manufacturing technology, Oil Breather Cap boasts high reliability and stable performance, offering peace of mind knowing that your engine is well-protected and properly ventilated.
- EXCELLENT VENTILATION: Twist In Oil Breather Cap features an internal baffle that effectively prevents oil splashes while providing superior ventilation, ensuring optimal engine performance and longevity.
- EASY INSTALLATION: With its twist-in design, installing Oil Breather Cover is quick and hassle-freely, requiring minimal effort and tools. Simply twist it into place, and enjoy the of improved ventilation and oil splash prevention.
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#6 Top Pick
2 Packs Hydraulics Breathers Cap 3/8", Heavy Duty Breather Tank Oil Cap,Metal Vent Breather for Reservoir Tank Filter, Gearboxes with 40 Micron Filtration Threaded Chrome Steel Alloy 3/8 NPT
Brand: SIGNITE
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- Enhanced Performance: The 3/8 npt size of this breather cap allows for efficient airflow, enabling a smooth exchange of air between the hydraulic tank and the surrounding environment. This promotes optimal performance and reduces the risk of pressure differentials or vacuum formation within the system
- Reliable Filtration: This breather cap features a robust filtration system that effectively removes particulate matter, dust, dirt, and moisture from the incoming air. By preventing these contaminants from entering the hydraulic system, it helps maintain the cleanliness and integrity of your equipment.
- Durable Construction: Crafted from high-quality steel materials, the Hydraulic Tank Breather Cap 3/8" is built to withstand the demands of industrial applications. Its sturdy construction ensures long-lasting durability, providing reliable protection for your hydraulic system over time.
- Easy Installation: Installing this breather cap is a breeze, thanks to its user-friendly design. Simply replace your existing breather cap with this 3/8 inch variant, ensuring a secure fit, and you're ready to go. It is compatible with most hydraulic tanks and can be quickly integrated into your system without any hassle
- Versatile Compatibility: The 3/8" npt size of this breather cap makes it suitable for a wide range of hydraulic applications. Whether you're working with hydraulic power units, cylinders, motors, or other equipment, this breather cap is designed to meet your needs.
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#7 Top Pick
Signite Hydraulics Breathers Cap 3/8", Heavy Duty Breather Tank Oil Cap,Metal Vent Breather Cap for Reservoir Tank Filter, Gearboxes 40 Micron Filtration Threaded Chrome Steel Alloy 3/8 NPT
Brand: SIGNITE
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- Enhanced Performance: The 3/8" npt size of this breather cap allows for efficient airflow, enabling a smooth exchange of air between the hydraulic tank and the surrounding environment. This promotes optimal performance and reduces the risk of pressure differentials or vacuum formation within the system.
- Durable Construction: Crafted from high-quality steel materials, the Hydraulic Tank Breather Cap 3/8" is built to withstand the demands of industrial applications. Its sturdy construction ensures long-lasting durability, providing reliable protection for your hydraulic system over time.
- Reliable Filtration: This breather cap features a robust filtration system that effectively removes particulate matter, dust, dirt, and moisture from the incoming air. By preventing these contaminants from entering the hydraulic system, it helps maintain the cleanliness and integrity of your equipment.
- Versatile Compatibility: The 3/8 npt size of this breather cap makes it suitable for a wide range of hydraulic applications. Whether you're working with hydraulic power units, cylinders, motors, or other equipment, this breather cap is designed to meet your needs.
- Easy Installation: Installing this breather cap is a breeze, thanks to its user-friendly design. Simply replace your existing breather cap with this 3/8 inch variant, ensuring a secure fit, and you're ready to go. It is compatible with most hydraulic tanks and can be quickly integrated into your system without any hassle.
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#8 Top Pick
Black Aluminum Billet Valve Cover Oil Cap Breather Fitting AN10 & Filter Accessory For LSX LS1 LS6 LS2 LS3 LS7
Brand: Dyno Racing
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- This valve cover adapter replaces the original oil fill tube on the factory valve cover. It is CNC-machined from billet aluminum for precise fit, and the included silicone O-ring is specially designed to prevent oil seepage at the base of the adapter.
- The top of the adapter is machined to accept a -10 AN hose end to facillitate the installation of a custom crank case evacuation system, PCV system, or for use with a vacuum pump.
- Designed for LSX LS1 / LS6 / LS2 / LS3 / LS7. For Camaro Firebird 1998-2002, For Corvette C5 C6 1997-2013, For Gto 2004-2006, For Camaro 2010-2013, For Most Lsx Engines.
- New and nice qulity, durable to use. Built to strict quality control standards. Tested prior to leaving the factory. Easy installation and easy to use. According to the original factory specifications. A Perfect Aftermarket Replacement.
- Package included: 1 x Valve Cover Oil Cap + Air Filter
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#9 Top Pick
1/2" Signite Hydraulics Breathers Cap, Heavy Duty Breather Tank Oil Cap,Metal Vent Breather Cap for Reservoir Tank Filter, Gearboxes with 40 Micron Filtration Threaded Chrome Steel Alloy 1/2 NPT
Brand: SIGNITE
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- Durable Construction: Crafted from high-quality steel materials, the Hydraulic Tank Breather Cap 1/2" is built to withstand the demands of industrial applications. Its sturdy construction ensures long-lasting durability, providing reliable protection for your hydraulic system over time.
- Enhanced Performance: The 1/2" npt size of this breather cap allows for efficient airflow, enabling a smooth exchange of air between the hydraulic tank and the surrounding environment. This promotes optimal performance and reduces the risk of pressure differentials or vacuum formation within the system.
- Reliable Filtration: This 1/2" breather cap features a robust filtration system that effectively removes particulate matter, dust, dirt, and moisture from the incoming air. By preventing these contaminants from entering the hydraulic system, it helps maintain the cleanliness and integrity of your equipment.
- Easy Installation: Installing this breather cap is a breeze, thanks to its user-friendly design. Simply replace your existing breather cap with this 1/2 inch variant, ensuring a secure fit, and you're ready to go. It is compatible with most hydraulic tanks and can be quickly integrated into your system without any hassle.
- Versatile Compatibility: The 1/2 npt size of this breather cap makes it suitable for a wide range of hydraulic applications. Whether you're working with hydraulic power units, cylinders, motors, or other equipment, this breather cap is designed to meet your needs
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#10 Top Pick
RUIPAI NPT Breather Cap 1/4" - C-Type Air Filter Plug for Hydraulic Oil Tank Covers and Gearbox Exhaust Valves - Ideal for Coolant Tanks, Reservoirs, Hydraulic Oil Tanks, and Gearboxes (1/4″)
Brand: Ruipai
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- Efficient Ventilation Design: The NPT Breather Cap features an advanced C-type gas filter to ensure outstanding ventilation performance. It balances the internal and external air pressure of hydraulic oil tanks, aiding in heat dissipation. Specifically optimized for hydraulic oil tank covers and gearbox exhaust valves, it effectively mitigates internal pressure, enhancing equipment reliability and lifespan.
- Versatile Applications: This product is well-suited for a variety of applications, including coolant tanks, liquid storage containers, hydraulic oil tanks, and gearboxes. Its reliable gas filtering function makes it an ideal choice for various hydraulic and lubrication systems, preventing foreign particles from entering the system and improving operational efficiency.
- Durable Materials: The NPT Breather Cap for hydraulic oil tanks is constructed from high-quality steel and aluminum alloy, ensuring stable operation in harsh environments. Its robust build allows it to withstand vibrations, high temperatures, and the impact of chemical substances, providing reliable protection for equipment.
- Easy Installation: Each NPT Vent Cap comes with a rubber sealing ring for direct installation without the need for additional purchases. Designed with user-friendliness in mind and featuring NPT threads, the installation process is simplified. Whether replacing existing ventilation devices or installing on new equipment, the NPT Breather Cap easily integrates into your system.
- Enhanced System Performance: By maintaining internal pressure balance, the NPT Breather Cap effectively reduces the risks of leaks and air oxidation. Equipped with an oil filter element capable of blocking particles as small as 40 microns, it helps keep hydraulic and lubrication systems in optimal working condition. Choosing the NPT Breather Cap is a wise decision for enhancing equipment performance and lowering maintenance costs.
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