2003 GMC Envoy 4.2L L6 Cold Air Intake

Cold Air Intake for 2003 GMC Envoy 4.2L L6
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
Guaranteed to provide more horsepower and increased acceleration, K&N 2003 GMC Envoy cold air intakes offer large performance gains while protecting your GMC Envoy’s engine from harmful contaminants.

Your 2003 GMC Envoy deserves the best cold air intake available!

VehicleProduct  
2003 GMC Envoy 4.2L L6 - All Models
SUV
Great fit, bolted right up. My TB runs smoother and better. Noticable hp and an improvement in fuel mileage... I highly recommend this setup.
Kent Austin, Palm Bay, Florida
Performance Air Intake System
K&N 57-3036
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
57-3036 2003 GMC Envoy 4.2L L6 Performance Air Intake System
List Price: $593.77
Your Price: USD $327.99
In stock
2003 GMC Envoy 4.2L L6 - All Models
SUV
Excellent product. Finest engineered systems on the planet. Helps my engine perform better than before. . .
Cheryl Hoehne , Kodak, Tennessee
Performance Air Intake System
K&N 77-3036KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
77-3036KP 2003 GMC Envoy 4.2L L6 Performance Air Intake System
List Price: $593.79
Your Price: USD $327.99
In stock