2003 Chevrolet TrailBlazer 4.2L L6 Air Intake

2003 Chevrolet TrailBlazer 4.2L L6 air intake system
  • Guaranteed power gain
  • Easy to install on 2003 Chevrolet TrailBlazer with 4.2L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N 2003 Chevrolet TrailBlazer air intakes are specifically engineered to use existing factory holes and mounting points whenever possible, making them an easy way to get more horsepower out of your Chevy's engine.

Your 2003 Chevy TrailBlazer deserves the best made power gaining air intake available!

VehicleProduct  
2003 Chevrolet TrailBlazer 4.2L L6 - All Models
SUV
Would have gave this 5 stars but the product wasn't cut/made for the specks of my truck, had to drill out the existing hole already there to get my sensor to fit, also not seeing an increase in gas improvement either, other than those 2 things think my truck likes breathing better lol.
Robert, Pittsburgh, Pennsylvania
Performance Intake Kit
K&N 57-3036
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
List Price: $540.99
Your Price: USD $297.99
In stock
2003 Chevrolet TrailBlazer 4.2L L6 - All Models
SUV
Intake took about 90 min. to install. Instantly noticed increase in power. Intake has a great sound that my Trailblazer didn't have before. I would recommend this air intake to anyone looking to update their air intake system.
Bruce Carey, Lynnwood, Washington
Performance Intake Kit
K&N 77-3036KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
List Price: $525.99
Your Price: USD $289.99
In stock