CUMMINS 5585171 Fuel Line Diesel 6.7L

( Brand: Cummins ), ( Manufacturer Part Number: 5585171 ), ( Type: Line ), ( Material: Steel ), ( Vintage Part: No ), ( Placement On Vehicle: Engine Compartment ), ( Country Of Origin: United States )

Review CUMMINS Fuel Line #1 Oem 6.7l Diesel Pickup fits RAM 2500 3500 2019–2023

Introducing the Cummins 5585171 Fuel Line, an essential component designed specifically for 2019 to 2023 Ram 2500 and 3500 diesel models with a 6.7L engine. This fuel line is manufactured by Cummins, a trusted name in the automotive industry, ensuring superior quality and reliability.

Measuring at 22 inches in length, this fuel line is engineered to deliver fuel efficiently from the fuel tank to the engine. It is made from high-quality materials, including reinforced polyethylene, which provides excellent resistance to abrasion, chemicals, and environmental stressors. This ensures the fuel line can withstand the rigors of daily driving and the demands of heavy-duty applications.

The Cummins 5585171 Fuel Line comes with O-ring seals that provide a tight connection between the various components, minimizing fuel leaks. The O-rings are made of a durable material, ensuring a long service life and maintaining the fuel system's integrity.

This fuel line is designed with a -6 AN fitting at one end and a -8 AN fitting at the other end. These fittings allow for easy connection to the fuel tank and engine, ensuring a secure and leak-free installation. Additionally, the fittings feature a thread sealant pre-applied, simplifying the installation process.

In summary, the Cummins 5585171 Fuel Line is an excellent choice for those looking for a durable and reliable fuel line for their 2019 to 2023 Ram 2500 and 3500 diesel models with a 6.7L engine. Its high-quality materials, reinforced construction, and easy installation make it a top pick for heavy-duty applications.

Cummins 5585171 fuel line is a replacement part designed for 6.7L 2019-2023 Ram 2500 and 3500 diesel vehicles. This fuel line ensures reliable fuel delivery to the engine, preventing potential fuel system issues. In this discussion, we'll explore the pros and cons of buying and installing this fuel line in your Ram truck.

1. Improved Fuel Delivery: A new fuel line can ensure efficient fuel delivery to the engine, which can lead to better fuel economy and increased performance.

2. Preventing Fuel System Issues: A worn-out or damaged fuel line can cause fuel leaks, engine misfires, and even complete fuel system failure. Replacing the fuel line proactively can save you from potential repairs and downtime.

3. Enhanced Safety: Fuel leaks can pose a safety risk, as they can cause fires or explosions. By replacing the fuel line, you can mitigate the risk of fuel leaks and ensure a safer driving experience.

4. Better Peace of Mind: Knowing that your fuel system is in good working order can provide you with peace of mind, allowing you to focus on your driving experience rather than worrying about potential fuel system issues.

1. Cost: Replacing a fuel line can be an expensive repair, with the cost of the part itself and the labor required for installation.

2. Time: Installing a new fuel line can be a time-consuming process, which may require you to take your vehicle to a shop for repair or spend several hours on a DIY installation.

3. Potential for Other Issues: Replacing a fuel line doesn't guarantee that there won't be other issues in your fuel system. It's essential to perform regular maintenance and inspections to catch any potential problems early.

The Cummins 5585171 fuel line is a crucial component of your Ram's fuel system, and its replacement can provide several benefits, including improved fuel delivery, prevention of fuel system issues, enhanced safety, and better peace of mind. However, the cost and time required for installation are significant drawbacks. Ultimately, the decision to replace your fuel line depends on the condition of your current fuel line, your driving habits, and your budget. If you notice signs of a worn-out or damaged fuel line, such as fuel leaks or engine misfires, it's essential to address the issue promptly to avoid potential safety risks and costly repairs down the line.

If you're unsure about the condition of your fuel line, we recommend consulting a professional mechanic for an inspection. They can assess the current state of your fuel line and advise you on whether replacement is necessary. If you decide to replace the fuel line, consider shopping around for the best price and choosing a reputable repair shop for installation. Remember that preventative maintenance, such as regular fuel system inspections, can help you avoid costly repairs and ensure a safer and more reliable driving experience.

Details:

Built for long-lasting, leak-free performance. See photos for detail. This is a factory-correct part not aftermarket ensuring proper fitment, reliability, and safe diesel fuel delivery. Genuine OEM Cummins Fuel Line #1 Part #5585171.

Pre-owned, in good working condition. Clean connection points and visible factory stamping. Stamped markings visible as shown in photos. OEM Cummins part #5585171.

This high-pressure line is designed specifically for the 6.7L Cummins engine used in Ram heavy-duty trucks. Fuel Line #1 cylinder connection line.

part #: 5585171 prices

• $1695.85-$5750.00

specifications airintakesystemse:

• for models: 2500, 3500, Ram
• for years: 2019-2023
• brand: Cummins
• mpn: 5585171
• type: Line
• material: Steel
• vintage part: No
• placement on vehicle: Engine Compartment
• country of origin: United States

general airintakesystemse:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes

payments airintakesystemse:

• credit card: Visa
• other
• wallet: Apple-pay

offer airintakesystemse:

• quantity: 1
• sold: 0
• started: November 28, 2025
• availability: In Stock
• best offers: True
• options: Ship-to-home

returns airintakesystemse:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

shipping airintakesystemse:

• transit: 5-12 Days
• service: USPS Ground Advantage
• cost: $5.99
• type: Fixed
• carrier: USPS
• class: Standard

seller airintakesystemse:

• rating: 100.0%
• city: Burnet, Texas
• # reviews: 1542

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