Sylvie Willis
A fuel pressure regulator hose is a component of a vehicle's fuel system that helps maintain the correct fuel pressure. It is designed to ensure proper engine performance and engine longevity by regulating the flow of fuel and maintaining the optimal fuel pressure for the engine. The hose is made from oil-resistant materials and is connected to the fuel pressure regulator, which controls the fuel pressure.
| Characteristics | Values |
|---|---|
| Material | Oil-resistant material, Acrylonitrile Butadiene Styrene (ABS) |
| Fit | For GM trucks with 4.8L, 5.3L, 6.0L engines in the year 1999-2005 |
| For Chevrolet Silverado for GMC Sierra 1999-2003 | |
| For Chevrolet Suburban/Tahoe for GMC Yukon 2000-2003 | |
| For Cadillac Escalade for Chevrolet Avalanche 2002-2003 | |
| For Chevrolet Trailblazer for GMC Envoy/Oldsmobile Bravada 2003-2004 | |
| For Chevrolet Express for GMC Savana/HUMMER H2 2003 | |
| For Buick Rainier for Chevrolet SSR 2004 |
What You'll Learn
GM Parts 12636275 Fuel Pressure Regulator Hose
A fuel pressure regulator hose is a component of a vehicle's fuel system. It is responsible for maintaining the correct fuel pressure in the fuel injection system, ensuring that the engine receives a consistent fuel supply for optimal performance.
The GM Parts 12636275 Fuel Pressure Regulator Hose is a GM-recommended replacement part specifically designed for GM vehicles. It is manufactured to meet the original factory specifications for fit, form, and function, offering the same quality, reliability, and durability as the original equipment.
This fuel pressure regulator hose is compatible with the 2011-2016 Duramax LML engine and is often replaced when upgrading the fuel pressure regulator or installing an Exergy System Saver. It is essential for maintaining proper fuel pressure and engine performance.
The hose is made of high-quality materials, including oil-resistant and Acrylonitrile Butadiene Styrene (ABS) raw materials, ensuring its durability and longevity. It is a direct replacement for the original hose and is designed to meet the rigorous standards set by General Motors.
The GM Parts 12636275 Fuel Pressure Regulator Hose is available for purchase online and is a popular choice for GM vehicle owners looking to maintain or upgrade their fuel system. It has received positive reviews for its performance and ease of installation.
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The importance of oil-resistant material
A fuel pressure regulator hose is an essential component in automotive fuel systems, ensuring the efficient and safe transfer of fuel from the tank to the engine. The choice of materials for these hoses is critical, and oil-resistant materials play a pivotal role in their functionality and longevity.
The importance of selecting oil-resistant materials for fuel pressure regulator hoses is underscored by several key factors. Firstly, oil resistance ensures the integrity and durability of the hose. Oils and fuels contain aggressive chemicals, and the hose must withstand their corrosive nature to prevent leaks and tears. Oil-resistant materials, such as rubber or special synthetic compounds, are designed to resist these chemicals, providing a reliable barrier. This is crucial for the safe operation of the vehicle and preventing potential environmental hazards caused by fuel leaks.
Secondly, oil-resistant materials offer pressure resistance. The transfer of fuel involves high pressures, and the hose must be able to withstand these conditions without failing. Oil-resistant materials are engineered to maintain their structural integrity under high-pressure conditions, ensuring efficient fuel flow and preventing dangerous leaks.
The use of oil-resistant materials also provides versatility in various applications. These hoses are not limited to automotive fuel systems but are also used in industrial machinery, generators, compressors, and maritime settings. The oil resistance of the hose enables its compatibility with a wide range of fuels, including oils, diesel, and unleaded gasoline. This versatility is essential for a variety of industries that rely on safe and efficient fuel transfer.
Additionally, oil-resistant materials help maintain the optimal performance of the engine. By preventing leaks and ensuring consistent fuel flow, oil-resistant hoses contribute to the overall efficiency of the fuel system. This, in turn, can enhance engine performance, fuel efficiency, and reduce the risk of engine damage caused by inconsistent fuel delivery.
Lastly, the selection of oil-resistant materials for fuel pressure regulator hoses is a safety consideration. The consequences of a faulty hose in a fuel system can be severe, leading to fires or explosions. Oil-resistant materials provide an extra layer of protection, reducing the likelihood of fuel leaks and mitigating potential safety hazards.
In summary, the importance of oil-resistant materials in fuel pressure regulator hoses is paramount. By selecting these specialised materials, manufacturers ensure the safe and efficient operation of fuel systems, prevent leaks, maintain engine performance, and enhance overall safety. The durability and reliability of oil-resistant hoses are key factors in the proper functioning of vehicles and equipment across various industries.
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Compatibility with GM trucks
A fuel pressure regulator hose is a component of a vehicle's fuel system. It is responsible for maintaining the correct fuel pressure in the engine, ensuring that the engine receives the appropriate amount of fuel for optimal performance.
When it comes to compatibility with GM trucks, it is important to ensure that you select the correct fuel pressure regulator hose for your specific GM truck model and year. GM offers a range of replacement parts that are designed to fit specific GM truck models.
For example, the GM Parts 12636275 Fuel Pressure Regulator Vacuum Hose is a GM-recommended replacement part compatible with various GM truck models. It is designed to meet the original factory specifications for fit, form, and function, ensuring optimal performance and compatibility. This particular hose has received positive reviews from customers, indicating its effectiveness and reliability.
Additionally, the ACDelco GM Original Equipment 12641249 Fuel Pressure Regulator Vacuum Hose is another option that is recommended by GM for use in their vehicles. It promises to deliver the same performance, durability, and service life as expected from General Motors.
When choosing a fuel pressure regulator hose for your GM truck, it is essential to consult a certified mechanic or a GM technician to ensure that you select the correct part number and avoid compatibility issues. They can guide you in selecting the appropriate hose that meets the specifications of your truck's make, model, and year.
Furthermore, it is worth noting that fuel pressure regulator hoses are also available from third-party manufacturers, offering alternatives that are compatible with various GM truck models. These aftermarket options provide a range of choices in terms of pricing and features, allowing you to find a suitable hose that fits your specific requirements and budget.
In conclusion, when it comes to compatibility with GM trucks, it is crucial to select a fuel pressure regulator hose that is specifically designed for your truck's make, model, and year. By choosing GM-recommended parts or consulting with certified professionals, you can ensure optimal performance, compatibility, and longevity for your GM truck's fuel system.
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Hose length
The hose length of a fuel pressure regulator hose depends on the make and model of the vehicle. For example, the factory hose length of the fuel pressure regulator hose for a Mitsubishi Lancer is 18mm.
For an Audi TT, the length of the fuel pressure regulator hose is 180mm. This is the only dimension listed for the part number N 0202911.
When it comes to purchasing a fuel pressure regulator vacuum hose, it is important to consider not only the length but also the internal diameter and wall thickness of the hose. For example, a 3.5mm internal diameter hose with a 3mm wall thickness will prevent collapse under vacuum.
It is also worth noting that some vehicles may require a longer hose if modifications are made that relocate certain components. For instance, when relocating the purge solenoid during a 3800NA engine swap into a Fiero, additional hose length is needed to reach the new location.
In terms of purchasing options, some retailers offer fuel pressure regulator hoses in kits or sets, which can provide convenience and ensure proper fitment. Additionally, universal hoses can be purchased and cut to the desired length.
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Hose durability
The durability of a fuel pressure regulator hose is a critical aspect of its functionality and longevity. The hose must withstand various stresses, including high fluid pressure, temperature fluctuations, and exposure to corrosive fuels. Therefore, the material used for the hose is of utmost importance.
High-quality hoses are often constructed from stainless steel or T6061 aluminum, ensuring strong performance and durability. For instance, the Holley® Billet Fuel Pressure Regulator hose is made from 6061-T6 billet aluminum, providing both strength and durability. This material choice also offers corrosion resistance, a crucial factor in maintaining the integrity of the hose and the fuel system.
The hose's construction and design also contribute to its durability. Some hoses feature a black bright dip anodized body and a clear bright dip anodized top, enhancing corrosion resistance and aesthetics. Additionally, the fittings and connectors play a vital role in the hose's durability. High-quality fittings, such as AN-6 connector fittings, ensure secure connections and help maintain the integrity of the fuel system.
The durability of the fuel pressure regulator hose is essential for the overall performance and reliability of the fuel system. By using high-quality materials, such as stainless steel or aluminum, and incorporating corrosion-resistant features, manufacturers can ensure that the hose can withstand the demanding conditions it is subjected to. Regular maintenance and inspections are also crucial to identify any signs of wear or degradation, ensuring that the hose is replaced before any issues arise.
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Frequently asked questions
A fuel pressure regulator hose is a component of a vehicle's fuel system, specifically in the fuel injection system. It is responsible for maintaining the correct fuel pressure and ensuring the engine receives the appropriate amount of fuel.
The hose connects the fuel pressure regulator to other parts of the fuel system, allowing fuel to flow at the optimal pressure from the fuel pump to the engine.
The fuel pressure regulator hose maintains the desired fuel pressure by allowing excess fuel to return to the fuel tank or by venting it to the atmosphere.
Yes, there are different types available depending on the vehicle's specific requirements. Some common types include vacuum hoses and remote fuel pressure regulator hoses.
Signs that your fuel pressure regulator hose may need replacement include fuel leaks, engine performance issues, or damage to the hose itself. It is important to refer to the vehicle's maintenance schedule and manufacturer's recommendations for specific guidance.
