The fuel injector oil seal is a small but crucial component found in fuel injectors of internal combustion engines. Here is a description of the fuel injector oil seal:
Construction: The fuel injector oil seal is typically made of rubber or a similar elastomeric material. It is designed to form a tight and reliable seal between the fuel injector body and the engine cylinder head or intake manifold.
Location: The fuel injector oil seal is positioned at the base of the fuel injector, where it interfaces with the engine's intake manifold or cylinder head. It surrounds the injector's nozzle or pintle, which delivers fuel into the combustion chamber.
Sealing Function: The primary function of the fuel injector oil seal is to prevent fuel leaks between the fuel injector and the engine. It ensures that fuel is directed solely into the combustion chamber and does not escape or seep out at the interface.
The fuel injector oil seal incorporates several features to enhance its sealing effectiveness and durability. Here are some common features found in fuel injector oil seals:
Material Composition: Fuel injector oil seals are typically made from high-quality rubber or elastomeric materials. These materials offer resilience, flexibility, and resistance to heat, fuel, and engine fluids, ensuring a reliable and long-lasting seal.
Precision Fit: The oil seal is designed to have a precise fit around the fuel injector, forming a tight seal against the engine cylinder head or intake manifold. This ensures that fuel is properly directed into the combustion chamber without any leakage.
Resistant to Fuel and Engine Fluids: Fuel injector oil seals are engineered to resist the deteriorating effects of various fuels, such as gasoline or diesel, as well as engine oils and other fluids present in the fuel system. They maintain their sealing properties even when exposed to these substances over an extended period.
Heat Resistance: The oil seal is subjected to high temperatures in the vicinity of the fuel injector. It is designed to withstand these elevated temperatures without deforming, melting, or losing its sealing efficiency. Heat resistance is crucial to ensure a reliable seal under the extreme conditions of the engine.
| Part Name | Fuel Injector Oil Seal |
|---|---|
| OEM number | 13276-BN30A 13276-BN300 |
| Car Model | Nissan Navara YD22DDT YD25DDT |
| Size | Standard |
| Quality | 100% Quality Tested |
| Warranty | 1 Year |
| Package | Rexwell Or As Customers' Requests |
| Shipment | DHL/UPS/FEDEX/Air Cargo/Sea Shipping |
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Fuel injector oil seals are primarily used in internal combustion engines that employ fuel injection systems. Here are the key applications of fuel injector oil seals:
Fuel Delivery System: Fuel injector oil seals are essential components within the fuel delivery system of an engine. They are located at the base of each fuel injector, forming a seal between the injector and the engine cylinder head or intake manifold.
Fuel Injection Precision: The primary application of fuel injector oil seals is to ensure precise and controlled fuel injection into the combustion chamber. By creating a tight seal, they prevent fuel leaks and ensure that the fuel is directed solely into the combustion chamber.
Fuel Efficiency: Proper sealing with fuel injector oil seals helps maximize fuel efficiency. By preventing fuel leaks or seepage, the seals ensure that the injected fuel reaches the combustion chamber, allowing for efficient combustion and optimal fuel consumption.
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