2004 GMC Sierra 3500 6.6L V8 Air Intake

2004 GMC Sierra 3500 6.6L V8 air intake system
  • Guaranteed power gain
  • Easy to install on 2004 GMC Sierra 3500 with 6.6L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N 2004 GMC Sierra 3500 air intakes represent a dramatic performance improvement over the stock intake system. The K&N performance air intake kit for your GMC Sierra 3500 comes with a million mile limited warranty.

Your 2004 GMC Sierra 3500 deserves the best made power gaining air intake available!

VehicleProduct  
2004 GMC Sierra 3500 6.6L V8 DieselLB7
Truck
I love the air intake system. It has really improved the power of my duramax!
Abby Bohlen, Wellington, FL
Performance Intake Kit
K&N 57-3034
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $509.99
Your Price: USD $280.99
In stock
2004 GMC Sierra 3500 6.6L V8 DieselLLY
Truck
So far i notice the additional power when accelerating on the freeway on-ramps, waiting to check mileage.
Bob Humbert, Vacaville, California
Performance Intake Kit
K&N 57-3047
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $537.99
Your Price: USD $296.99
In stock
2004 GMC Sierra 3500 6.6L V8 DieselLB7
Truck
Very user-friendly.
Dahlton Wagner, Amarillo, Texas
Performance Intake Kit
K&N 77-3034KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
List Price: $647.99
Your Price: USD $357.99
In stock
2004 GMC Sierra 3500 6.6L V8 DieselLLY
Truck
Performance Intake Kit
K&N 77-3047KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
List Price: $630.99
Your Price: USD $347.99
In stock