CUMMINS 4935974 Diesel Fuel Injector Line 6.7L

( Brand: Cummins ), ( Manufacturer Part Number: 4935974 ), ( Items Included: Shown In Photo ), ( Fluid Type: Diesel ), ( Type: Line ), ( Material: Steel ), ( Placement On Vehicle: Engine ), ( Features: Good Shape )

Review CUMMINS Dodge 6.7l Diesel Fuel Injector Line #4 #5 Oem fits RAM TURBO 2007–2018

Introducing the Cummins 4935974 Fuel Injector Line for select Dodge Ram models with 6.7L Turbo Diesel engines, manufactured between 2007 and 2018. Designed to meet the unique demands of heavy-duty applications, this fuel injector line is an essential component of your engine's fuel delivery system.

Constructed from premium materials, this fuel injector line features rugged, reinforced rubber hoses that can withstand the high pressures and temperatures encountered in modern diesel engines. The hoses are engineered to provide exceptional flexibility, ensuring a secure connection between the fuel injector and the fuel rail, even during the most rigorous driving conditions.

Each end of the fuel injector line is equipped with a durable, O-ring sealed fitting that creates a leak-free connection. The fittings are specifically designed for a precise, secure fit on the fuel injector and the fuel rail, eliminating the need for excessive tightening that can lead to damage.

This fuel injector line is manufactured to meet or exceed OEM specifications, ensuring optimal engine performance and longevity. It is also backed by the Cummins reputation for quality and reliability, giving you confidence that it will deliver superior fuel delivery to your engine, mile after mile.

In summary, the Cummins 4935974 Fuel Injector Line for Dodge Ram 6.7L Turbo Diesel engines is a critical component of your engine's fuel delivery system. Its rugged construction, durable fittings, and precise engineering make it an ideal choice for heavy-duty applications, delivering superior fuel delivery and helping to ensure optimal engine performance and longevity.

Cummins 4935974 Fuel Injector Line for Dodge Ram 6.7L Turbo Diesel: A Comprehensive Analysis

The Cummins 4935974 fuel injector line is a crucial component in the fuel delivery system of Dodge Ram 6.7L turbo diesel engines. This analysis aims to provide an in-depth examination of the benefits and drawbacks of purchasing this part.

1. Enhanced Fuel Efficiency: Replacing the worn-out or faulty fuel injector line with a new one ensures that fuel is delivered efficiently to the engine, ultimately improving fuel economy.

2. Better Engine Performance: A properly functioning fuel injector line enables the engine to operate optimally, leading to improved power output and torque.

3. Reduced Emissions: A more efficient fuel delivery system results in lower emissions, making the vehicle environmentally friendly and adhering to emissions regulations.

4. Longer Service Life: The Cummins 4935974 fuel injector line is designed to last longer than its predecessor, providing an extended service life and fewer replacement costs in the long run.

5. Improved Fuel Injection Precision: The new fuel injector line ensures precise fuel delivery to the engine, which contributes to better combustion and engine efficiency.

1. Cost: Replacing the fuel injector line can be an expensive repair, especially when considering labor costs and the price of the part itself.

2. Installation Complexity: The fuel injector line is located in a confined space and requires specialized tools and expertise for replacement, potentially resulting in higher labor costs.

3. Availability: The Cummins 4935974 fuel injector line might not be readily available at local auto parts stores, which could necessitate ordering it online and waiting for its delivery.

The Cummins 4935974 fuel injector line for Dodge Ram 6.7L turbo diesel engines offers several advantages, including enhanced fuel efficiency, improved engine performance, reduced emissions, longer service life, and improved fuel injection precision. However, the high cost, installation complexity, and availability issues might deter some buyers. Ultimately, the decision to purchase this part depends on the vehicle's condition, usage, and the owner's budget and priorities.

If your Dodge Ram 6.7L turbo diesel engine exhibits symptoms of a faulty fuel injector line, such as poor fuel economy, reduced engine performance, or increased emissions, it is recommended to replace the old fuel injector line with a new one, like the Cummins 4935974. This investment will provide long-term benefits in terms of improved engine efficiency and performance while adhering to emissions regulations. However, it is essential to consider the cost, installation complexity, and availability issues before making the purchase. If you are not confident in your ability to perform the replacement yourself, it is recommended to seek professional assistance from a qualified mechanic.

Details:

Engine was 6.7L Cummins Turbo diesel. Reference: 2015 T-178. Fits cylinder 4 or 5 #4 and #5 are the same, P/N: 4935974.: Fuel injector line removed from a 2015 Ram 2500.

part #: 4935974 prices

• $60.00-$218.00

specifications airintakesystemse:

• for models: Turbo, Ram
• for makes: Dodge
• for years: 2007-2018
• brand: Cummins
• mpn: 4935974
• items included: Shown In Photo
• fluid type: Diesel
• type: Line
• material: Steel
• placement on vehicle: Engine
• features: Good Shape

returns airintakesystemse:

• policy: No Returns

payments airintakesystemse:

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

offer airintakesystemse:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: January 8, 2026
• quantity: 2

seller airintakesystemse:

• city: Hartman, Arkansas
• rating: 99.5%
• # reviews: 41485

shipping airintakesystemse:

• cost: $0.00
• transit: 4-9 Days
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• type: Fixed

general airintakesystemse:

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

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