2003 GMC Sierra 1500 4.8L V8 Air Intake

2003 GMC Sierra 1500 4.8L V8 air intake system
  • Guaranteed power gain
  • Easy to install on 2003 GMC Sierra 1500 with 4.8L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
2003 GMC Sierra 1500 performance air intakes by K&N are easy to install in about 90 minutes. They are guaranteed to increase your GMC’s horsepower and include the famous K&N Million Mile Limited Warranty.

Your 2003 GMC Sierra 1500 deserves the best made power gaining air intake available!

VehicleProduct  
2003 GMC Sierra 1500 4.8L V8 - All Models
Truck
This was awesome. From the ordering and quickly shipped process, to the clear installation instructions, it was easy. The booklet said 1.5 hours start to finish and it only took @ 70 minutes. What a difference it has made. K&N claims a modest gain of @ 9 hp (I think) but it feels more like 20. I also put on a dual Magnaflow cat-back system 2 days prior. I have a 2002 GMC EC 4x4 with a 5.3L v8. Wonderful and highly recommended. Hal
Hal McLaughlin, Huntingdon, Pennsylvania
Performance Intake Kit
K&N 57-3021-1
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
57-3021-1 2003 GMC Sierra 1500 4.8L V8 Performance Intake Kit
List Price: $475.99
Your Price: USD $261.99
In stock
2003 GMC Sierra 1500 4.8L V8 - All Models
Truck
Easy install, satisfied with the product.
Cathy Stanley, Coopersburg, Pennsylvania
Performance Intake Kit
K&N 77-3021KP
  • Free-flowing Aluminum Tube
  • Chrome-Like Finish Intake Tube
  • 50 State Street Legal
77-3021KP 2003 GMC Sierra 1500 4.8L V8 Performance Intake Kit
List Price: $581.99
Your Price: USD $320.99
In stock