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2002 - 2005 Chevrolet Trailblazer Air Intake Kit (K&N)

$367.99
Save up to 80% vs List Price!

ℹ️ Product Notes

Incl. Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 9.28 HP At 5623 RPM;CARB E.O. D-269-31
Filtercharger Injection Performance Kit
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.
Brand: K&N
Condition: New
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🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
A296F31
  • Direct Fit for 2002 - 2005 Chevrolet Trailblazer
  • New Condition
  • K&N Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Air Box Included No
Air Filter Element Washable Yes
Air Filter Height 6.500 In. (165mm)
Air Filter Large End Diameter 5.500 In. (140mm)
Air Filter Outlet Length 3.500 In. (89mm)
Air Filter Outlet Shape Round
Air Filter Outlet Width 3.500 In. (89mm)
Clamp Color Natural
Clamp Material Stainless Steel
Clamp Quantity 4
Clamp Style Regular
Coupler Color Black
Couplers Included 1
Estimated Horse Power Gain 9.28 Hp @ 5623 Rpm
Filter Color Red
Filter Material Cotton Gauze
Horse Power Increase 9 Hp
Intake Pipe Color Black
Intake Pipe Material High-density Cross-linked Polyethylene
Item Weight 9.000 Lbs. (4.1 Kg)
Mass Air Flow Sensor Included Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included Yes
Oil Included Filter Is Pre-oiled
Package Material Paperboard
Package Type Box
Product Box Height 12.500 In. (318mm)
Product Box Length 18.250 In. (464mm)
Product Box Width 18.250 In. (464 Mm)
Prop 65 (C, R Or CR) Cr
Prop 65 Warning Label Https://www.knfilters.com/images/l/prop65.jpg
RPM 5623
Replacement Filter Ru-4630
Street Legal Yes
TUV Approved (Europe) No
WARNING CA Proposition 65 Yes

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet
Trailblazer 2002-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
A SUV 2004 - 2005 L6 4.2L RWD Automatic
B SUV 2004 - 2005 L6 4.2L RWD Automatic
Base SUV 2003 - 2005 L6 4.2L RWD Automatic
LS SUV 2002 - 2005 L6 4.2L RWD/4WD Automatic
LT SUV 2002 - 2005 L6 4.2L RWD/4WD Automatic
LTZ SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
North Face SUV 2002 - 2004 L6 4.2L RWD/4WD Automatic
Q SUV 2005 L6 4.2L RWD Automatic
R SUV 2005 L6 4.2L RWD Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

Fits Years: 2002 2003 2004 2005

Fits Models: Trailblazer

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