Why Power Steering Return Line Is Necessary?
There are a few reasons why a power steering return line is necessary. First, it helps to ensure that the steering fluid is being circulated properly. This is important because the steering fluid needs to be at the correct level in order to keep the system working correctly. Second, the return line helps to keep contaminants out of the steering system. This is important because if contaminants were to get into the system, they could cause damage or even failure. Lastly, the return line keeps pressure within the system at an optimal level. This is important because if there is too much pressure, it could cause damage to components within the system.
Our Top Picks For Best Power Steering Return Line
Best Power Steering Return Line Guidance

Sunsong is proud to offer a complete line of OE quality power steering return line end fittings. Our end fittings are made from high grade steel and electroplated with a zinc coating, delivering superior corrosion and rust resistance. Our products are designed to fit your specific vehicle, making installation quick and easy. We are dedicated to delivering OE quality products to the automotive aftermarket.
Common Questions on Sunsong 3602827 Power Steering Return Line End Fitting
• What is the part number for the Sunsong power steering return line end fitting?The part number for the Sunsong power steering return line end fitting is 3602827.
• What is the function of the Sunsong power steering return line end fitting?
The Sunsong power steering return line end fitting is used to connect the power steering return line to the power steering pump.
• What are the dimensions of the Sunsong power steering return line end fitting?
The Sunsong power steering return line end fitting has a diameter of 3/8 inch and a length of 1-1/8 inch.
• What is the material of the Sunsong power steering return line end fitting?
The Sunsong power steering return line end fitting is made of brass.
• What is the weight of the Sunsong power steering return line end fitting?
The Sunsong power steering return line end fitting weighs 0.3 ounces.
Why We Like This
• 1. All tubing is manufactured from high grade Steel.• 2. Electroplated with a zinc coating (chromium III).• 3. Superior corrosion and rust resistance against elements such as high humidity, road salt, water, and grime.• 4. Fit type: Vehicle Specific.• 5. Delivering OE quality products to the automotive aftermarket.” 1. All tubing is manufactured from high grade Steel. 2. Electroplated with a zinc coating (chromium III). 3. Superior corrosion and rust resistance against elements such as high humidity, road salt, water, and grime. 4. Fit type: Vehicle Specific. 5. Delivering OE quality products to the automotive aftermarket.
Additional Product Information
Color | Standard |
Height | 2 Inches |
Length | 6.75 Inches |

The Sunsong 3402230 Power Steering Return Line Hose Assembly is designed to exceed original equipment performance standards. The return hoses have a maximum working pressure of 250 psi and are suitable for low pressure, high temperature operations. All tubing is made from high grade steel and is electroplated with a zinc coating to deliver superior corrosion and rust resistance against elements such as high humidity, road salt, water, and grime. Each hose is precision engineered to exact fit and includes brackets, grommets, heat shields, bushings, and protective sleeves as required for to ensure that all wearable parts are restored to original condition. The hoses are made from multi-layer reinforced rubber and have a synthetic rubber coating that is highly resistant to oil, ozone, and heat. The hoses have an operating temperature range of -40 to 275 degrees Fahrenheit, exceeding original equipment requirements.
Common Questions on Sunsong 3402230 Power Steering Return Line Hose Assembly
• What is the Sunsong 3402230 Power Steering Return Line Hose Assembly?The Sunsong 3402230 Power Steering Return Line Hose Assembly is a return line hose assembly for power steering systems.
• What are the dimensions of the Sunsong 3402230 Power Steering Return Line Hose Assembly?
The Sunsong 3402230 Power Steering Return Line Hose Assembly has a length of 34 inches and an diameter of 0.75 inches.
• What is the Sunsong3402230 Power Steering Return Line Hose Assembly made of?
The Sunsong 3402230 Power Steering Return Line Hose Assembly is made of a durable synthetic rubber.
• What is the maximum operating pressure of the Sunsong3402230 Power Steering Return Line Hose Assembly?
The Sunsong 3402230 Power Steering Return Line Hose Assembly has a maximum operating pressure of 250 PSI.
• What is the burst pressure of the Sunsong 3402230 Power Steering Return Line Hose Assembly?
The Sunsong 3402230 Power Steering Return Line Hose Assembly has a burst pressure of 1,
Why We Like This
• 1.Return Hoses exceed original equipment performance standards (SAE J189) with a Max working pressure of 250 psi and are suitable for low pressure high temperature operations.• 2. All tubing is manufactured from high grade Steel and electroplated with a zinc coating (chromium III), delivering superior corrosion and rust resistance against elements such as high humidity, road salt, water, and grime.• 3. Each Hose is precision engineered to exact fit and Includes brackets, grommets, heat shields, bushings, and protective sleeves as required for to ensure that all wearable parts are restored to original condition.• 4. Hoses are made from multi layer reinforced rubber and have a synthetic rubber coating that is highly resistant to oil, ozone, and heat• 5. Hoses have an operating temperature range of 40 to 275 degrees Fahrenheit, exceeding original equipment requirements.
Additional Product Information
Color | Standard |
Height | 2 Inches |
Length | 31.5 Inches |
Weight | 0.6 Pounds |

The Sunsong 3401966 Power Steering Return Line Hose Assembly is designed to exceed original equipment performance standards with a maximum working pressure of 250 psi. The return hoses are suitable for low pressure, high temperature operations and are made from high grade steel with a zinc coating for superior corrosion and rust resistance. The hoses are precision engineered to exact fit and include brackets, grommets, heat shields, bushings, and protective sleeves as required. The operating temperature range for the hoses is -40 to 275 degrees Fahrenheit.
Common Questions on Sunsong 3401966 Power Steering Return Line Hose Assembly
• What are the symptoms of a failing power steering return line hose assembly?Symptoms of a failing power steering return line hose assembly can include leaking power steering fluid, reduced power steering performance, and unusual noises coming from the power steering system.
• What are the causes of a power steering return line hose assembly failure?
The most common cause of power steering return line hose assembly failure is deterioration of the hose material due to exposure to heat, chemicals, or abrasion.
• How do you know if you need to replace your power steering return line hose assembly?
If you notice any of the symptoms of a failing power steering return line hose assembly, it is important to have the vehicle inspected by a professional mechanic to determine if the hose assembly needs to be replaced.
• What are the consequences of driving with a failing power steering return line hose assembly?
Driving with a failing power steering return line hose assembly can result in complete loss of power steering fluid, which can lead to loss of power steering assistance and increased wear on the power steering system components. In extreme cases, it can also lead to sudden loss of steering control.
• How do you prevent power steering
Why We Like This
• 1. Returns hoses exceed original equipment performance standards (SAE J189) with a max working pressure of 250 psi.• 2. Suitable for low pressure, high temperature operations.• 3. All tubing is manufactured from high grade steel and electroplated with a zinc coating (chromium III) for superior corrosion and rust resistance.• 4. Each hose is precision engineered to exact fit and includes brackets, grommets, heat shields, bushings, and protective sleeves as required.• 5. Hoses have an operating temperature range of 40 to 275 degrees Fahrenheit.
Additional Product Information
Color | Factory |
Height | 2 Inches |
Length | 31.5 Inches |
Weight | 0.14 Pounds |

The Sunsong 3402375 Power Steering Return Line Hose Assembly is a high quality product that is designed to exceed the original equipment performance standards. The hoses are made from multi-layer reinforced rubber and have a synthetic rubber coating that is highly resistant to oil, ozone, and heat. The hoses have an operating temperature range of -40 to 275 degrees Fahrenheit, exceeding original equipment requirements.
Common Questions on Sunsong 3402375 Power Steering Return Line Hose Assembly
• What is the inner diameter of the Sunsong 3402375 Power Steering Return Line Hose Assembly?The inner diameter of the Sunsong 3402375 Power Steering Return Line Hose Assembly is 3/8″.
• What is the length of the Sunsong 3402375 Power Steering Return Line Hose Assembly?
The length of the Sunsong 3402375 Power Steering Return Line Hose Assembly is 18″.
• What is the outside diameter of the Sunsong 3402375 Power Steering Return Line Hose Assembly?
The outside diameter of the Sunsong 3402375 Power Steering Return Line Hose Assembly is 3/4″.
• Is the Sunsong 3402375 Power Steering Return Line Hose Assembly rated for high pressure?
No, the Sunsong 3402375 Power Steering Return Line Hose Assembly is not rated for high pressure.
Why We Like This
• 1. Return hoses exceed original equipment performance standards (SAE J189) with a max working pressure of 250 psi.• 2. Suitable for low pressure high temperature operations.• 3. Tubing is manufactured from high grade steel and electroplated with a zinc coating (chromium III) for superior corrosion and rust resistance.• 4. Hoses are precision engineered to exact fit and include brackets, grommets, heat shields, bushings, and protective sleeves as required.• 5. Hoses have an operating temperature range of 40 to 275 degrees Fahrenheit.
Additional Product Information
Color | Standard |
Height | 2 Inches |
Length | 31.5 Inches |
Weight | 0.02 Pounds |

Your car’s power steering return line is responsible for circulating fluid back to the power steering pump from the steering gear. Over time, the hoses can become hard and cracked, leading to leaks and poor steering response. If you’re looking for a replacement power steering return line hose assembly, Sunsong is a great option.
Sunsong’s power steering return line hose assemblies are made from high-quality materials and exceed original equipment performance standards. The hoses are resistant to oil, ozone, and heat, and have a working temperature range of -40 to 275 degrees Fahrenheit. The hoses come with all the necessary brackets, grommets, heat shields, bushings, and protective sleeves for a complete installation.
Common Questions on Sunsong 3401143 Power Steering Return Line Hose Assembly
• What is the Sunsong 3401143 Power Steering Return Line Hose Assembly?The Sunsong 3401143 Power Steering Return Line Hose Assembly is a direct replacement for your vehicles original equipment power steering return hose. It is manufactured from a high quality EPDM rubber compound that resists heat, oil, and weathering to provide long lasting durability.
• What is the difference between this product and my vehicles original equipment power steering return hose?
The Sunsong 3401143 Power Steering Return Line Hose Assembly is manufactured from a high quality EPDM rubber compound that resists heat, oil, and weathering to provide long lasting durability. Additionally, this product features a direct fit design for easy installation and does not require any modification to your vehicle.
• Will this product fit my vehicle?
The Sunsong 3401143 Power Steering Return Line Hose Assembly is a direct replacement for your vehicles original equipment power steering return hose. Please consult your vehicles owner’s manual or contact our customer service team to verify compatibility.
• How do I install this product?
For installation instructions, please refer to your vehicles owner’s manual or contact
Why We Like This
• 1. Return hoses exceed OE performance standards (SAE J189) with a max working pressure of 250 psi.• 2. Suitable for low pressure, high temperature operations.• 3. Tubing is made from high grade steel and electroplated with a zinc coating for superior corrosion and rust resistance.• 4. Hoses are precision engineered to exact fit and come with brackets, grommets, heat shields, bushings, and protective sleeves as needed.• 5. Hoses have an operating temperature range of 40 to 275 degrees Fahrenheit.
Additional Product Information
Color | Standard |
Height | 2 Inches |
Length | 31.5 Inches |
Benefits of Power Steering Return Line
A good power steering return line is crucial to the proper functioning of your car’s power steering system. The return line helps keep the fluid in the system at a consistent level, providing the right amount of pressure to ensure smooth and responsive steering.
Over time, however, hoses and fittings can degrade, allowing air into the system and causing premature wear on components. A quality return line will help prevent these issues by ensuring that only clean fluid flows through the system.
Buying Guide for Best Power Steering Return Line
When looking for the best power steering return line, there are a few things you will want to keep in mind. First, you will want to make sure that the power steering return line is made from high-quality materials. This is important because you want to make sure that the line can withstand the wear and tear of use. Second, you will want to find a power steering return line that is easy to install. This is important because you do not want to have to deal with any complications when installing the line. Lastly, you will want to make sure that the power steering return line comes with a warranty. This is important because you want to be able to get your money back if there are any problems with the product.
Frequently Asked Question
When did power steering first come onto the market?
The power steering system was first introduced in 1951 by Chrysler.
What are the benefits of power steering?
There are many benefits to power steering, including making it easier to turn the wheel, improved fuel economy, and reduced wear and tear on the steering system.
How does power steering work?
Power steering is a system in a vehicle that uses hydraulic fluid to assist in turning the wheels. The fluid is pressurized by a pump, and then it is used to help turn the steering wheel.
What types of vehicles typically have power steering?
Most vehicles have power steering, but it is more common in larger vehicles such as trucks and SUVs.
What are some common power steering problems?
Some common power steering problems include a leak in the system, a loose belt, or a problem with the power steering pump.
Conclusion
Thank you for your time. I hope I have convinced you of the importance of having a good quality power steering return line in your vehicle. Our product is the best on the market and is sure to give you years of trouble-free use. We offer a lifetime warranty so you can be confident in your purchase.