2003 GMC Sierra 3500 6.6L V8 Air Intake

2003 GMC Sierra 3500 6.6L V8 air intake system
  • Guaranteed power gain
  • Easy to install on 2003 GMC Sierra 3500 with 6.6L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N air intake systems for 2003 GMC Sierra 3500 models are designed to eliminate the major sources of air flow restriction that your engine experiences from the factory intake system. Add horsepower to your GMC Sierra 3500 today with a K&N air intake.

Your 2003 GMC Sierra 3500 deserves the best made power gaining air intake available!

VehicleProduct  
2003 GMC Sierra 3500 6.6L V8 Diesel - All Models
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
2003 GMC Sierra 3500 6.6L V8 Diesel - All Models
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