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 guarantees that by replacing your factory 2003 GMC Sierra 3500 air intake system with a high-performance K&N system, your GMC’s engine will produce more power.

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 Air Intake System
K&N 57-3034
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
57-3034 2003 GMC Sierra 3500 6.6L V8 DieselPerformance Air Intake System
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 Air Intake System
K&N 77-3034KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
77-3034KP 2003 GMC Sierra 3500 6.6L V8 DieselPerformance Air Intake System
List Price: $647.99
Your Price: USD $357.99
In stock