SKU: 63-3062 | UPC: 024844186379
K&N 06-09 Chevy Trailblazer / GMC Envoy L6-4.2L Aircharger Performance Intake
The K&N 63-3062 Performance Air Intake System replaces the factory air filter and intake tube on 2006-2009 Chevrolet Trailblazer GMC Envoy models with 4.2L L6 engines. A rotationally molded HDPE tube delivers higher airflow volume to the engine for power gains. Paired with a reusable oiled cotton high-flow filter and custom heat shield it provides dyno proven horsepower and torque increases while protecting against hot engine bay air.
Key Features
- Rotationally Molded HDPE Tube: Boosts intake airflow volume with smooth mandrel bent design for direct engine power improvement
- High-Flow Oiled Cotton Filter: Oversized conical shape captures contaminants with high air throughput cleans every 100000 miles under highway conditions
- Custom Heat Shield: Blocks damaging underhood heat to pull in cooler denser intake air
- Easy Installation: Completes in 60 minutes or less using basic hand tools no vehicle modifications needed
- No-Hassle Lifetime Limited Warranty: Covers system for life against defects protects your investment
Product Notes
- Replaces OE air filter and intake tube improves throttle response across RPM range
- Filter service interval up to 100000 miles with K&N cleaning kit under normal driving
- Product weight 8.6 lbs ships in protective box measuring 22.25 x 13.5 x 9.88 inches
Installation Notes
- Professional installation recommended.
- Uses simple hand tools bolts directly to factory locations
- Includes all necessary hardware clamps and couplers for secure fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2009 | Chevrolet | Trailblazer | Base LS LT |
| 2005-2007 | Buick | Rainier | CXL |
| 2005-2009 | GMC | Envoy | SLE SLT |
| 2006-2009 | Saab | 9-7X | 4.2i |
| 2005-2008 | Isuzu | Ascender | S LS LS 7-Passenger |
Why Choose K&N?
- Proven track record in motorsports and street performance since 1969
- High airflow designs deliver measurable dyno chart power gains
- Precision engineering ensures perfect vehicle specific fitment
Frequently Asked Questions
- Q: Will K&N 63-3062 fit my 2007 Chevrolet Trailblazer LT 4.2L?
A: Yes it fits 2005-2009 Chevrolet Trailblazer models equipped with the 4.2L L6 engine including LT LS and Base trims - Q: What materials are used in this intake system?
A: Features durable high-density polyethylene HDPE roto-molded tube and washable oiled cotton gauze filter media for strength and filtration - Q: What warranty and install details apply?
A: Backed by K&N No-Hassle Lifetime Limited Warranty installs in under 60 minutes with hand tools will not void vehicle warranty
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure factory box 22.25 x 13.5 x 9.88 inches
- Weight: 8.6 lbs





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