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2013-2018 Dodge Ram 6.7L Cummins Parts

Shop parts for 2013-2018 Ram trucks equipped with the 6.7L Cummins diesel engine, including Ram 2500, 3500, 4500, and 5500 models. These 4th Gen Cummins trucks feature improved turbo response, refined emissions systems, and strong towing performance.

Browse OEM replacement parts and performance upgrades designed specifically for 2013-2018 6.7L Cummins pickup and cab and chassis applications.

Intake Manifolds Intake Manifolds
Air Intakes Air Intakes
Engine Parts Engine Parts
Exhaust Systems Exhaust Systems
Fuel System Fuel System
Tuners & Electronics Tuners & Electronics
Intercoolers & Boots Intercoolers & Boots
Turbos Turbos
Maintenance & Filters Maintenance & Filters
Exhaust Manifolds Exhaust Manifolds
Gaskets & Seals Gaskets & Seals
Sensors & Electrical Sensors & Electrical
Steering Steering
Suspension Upgrades Suspension Upgrades
Cooling System Cooling System
Belts & Accessory Drive Belts & Accessory Drive
Charging & Starting Charging & Starting
Transmission Transmission
Competition Engine Parts Competition Engine Parts
EGR Components EGR Components
Drivetrain & Driveline Drivetrain & Driveline
Stainless Exhaust Tips Stainless Exhaust Tips
Gauges & Pods Gauges & Pods
Differential Covers Differential Covers
Brake Upgrades Brake Upgrades
Exterior Exterior
Horns & Air Systems Horns & Air Systems
Universal Products Universal Products
Lighting Lighting
Stacks Stacks
Tips, Cats, & Mufflers Tips, Cats, & Mufflers
Fluids & Additives Fluids & Additives
Water, LP, & N2o Injection Water, LP, & N2o Injection
Merchandise Merchandise
Lighting Lighting
Towing & Hitches Towing & Hitches

Common 2013-2018 6.7L Cummins Problems

The 2013-2018 Ram 6.7 Cummins introduced improved turbocharger performance, higher power output, and more refined emissions systems. While highly reliable, several known service concerns may occur with mileage or heavy towing use.

  • Variable geometry turbo actuator failure or sticking vanes
  • EGR valve and cooler carbon buildup
  • DPF regeneration issues from short drive cycles
  • Fuel injector wear on high mileage engines
  • Grid heater hardware loosening or melting from electrical arcing or stuck relays
  • Cooling system wear under sustained heavy load

Learn how to diagnose and prevent failures in the Cummins Problems Guide.

2013-2018 vs 2010-2012 6.7 Cummins Differences

The 2013-2018 platform introduced improved turbocharger response, updated emissions components, and higher overall performance compared to 2010-2012 trucks.

  • Improved turbocharger performance and response
  • Higher horsepower and torque ratings
  • Updated emissions system components
  • Refined engine management programming

Browse earlier generation parts here: 2010-2012 6.7 Cummins Parts

2013-2018 vs 2019-2024 6.7 Cummins Differences

Later 6.7 Cummins engines received further emissions and fuel system updates along with increased power output.

  • Updated fuel system and emissions technology
  • Increased power and torque ratings
  • Different sensor and electronic control systems

See newer generation parts here: 2019-2024 6.7 Cummins Parts

Shop Cummins Parts by Engine Platform

Other 6.7 Cummins Year Ranges

Engine Resources

2013-2018 6.7L Cummins FAQs

What trucks use the 2013-2018 6.7L Cummins?+
The 6.7L Cummins was used in 2013-2018 Ram 2500, 3500 pickup trucks and Ram 3500, 4500, and 5500 cab and chassis models.
Is the 2013-2018 6.7 Cummins reliable?+
Yes. With proper maintenance these engines provide excellent durability, towing capability, and long service life.
What are common problems on the 2013-2018 6.7 Cummins?+
Common concerns include turbo actuator failure, emissions system service, injector wear, and DPF regeneration issues.
What improved over earlier 6.7 Cummins engines?+
These models feature improved turbocharger performance, higher power output, and more refined emissions systems than earlier 6.7L platforms.

Want to compare reliability, power output, and common issues across all model years? Visit the 6.7 Cummins Years Comparison Guide to see how each generation differs.

Diagnose issues before upgrading parts. Visit the Cummins Problems Guide or browse the 6.7 Cummins Parts Hub.