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This K&N NextGen cold air intake system fits Chevrolet Silverado 1500 V8 4.8L 5.3L 6.2L models from 2009-2013 along with Tahoe Suburban Avalanche GMC Sierra Yukon and Cadillac Escalade equivalents through 2014. The HDPE rotationally molded tube boosts airflow volume by 30.8% delivering 18.78 horsepower and 15.59 lb-ft torque gains on stock tune. Paired with a washable reusable High-Flow air filter it installs in under 60 minutes for immediate power and sound improvements.
Key Features
- Large-Diameter Tube: CAD-designed intake tube with air channels increases airflow speed and volume to the engine for better power.
- 50+ Years of Trusted Protection: Since 1969 K&N filters deliver reliable filtration extended service intervals and performance trusted by racers and drivers.
- NextGen Airbox: Hybrid semi-enclosed design lowers intake air temps with larger fresh air inlet and contaminant protection.
- Oversized Air Filter: Increased surface area and radius-entry design on oiled cotton media boosts airflow up to 100000 miles between services.
- Precision Engineering: Vehicle-specific design enhances engine bay looks while adding horsepower torque and airflow.
- Simplified Installation: Fewer hardware pieces Quick-Lock filter snap-in and single hose clamp with sealing bead.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2009-2014 | Cadillac | Escalade | Luxury, Platinum, Premium |
| 2009-2014 | Cadillac | Escalade ESV | Luxury, Premium |
| 2009-2013 | Cadillac | Escalade EXT | Luxury, Premium |
| 2009-2013 | Chevrolet | Avalanche | Black Diamond LS, Black Diamond LT, LS, LT, LTZ |
| 2009-2013 | Chevrolet | Silverado 1500 | LS, LT, LTZ, XFE |
| 2009-2014 | Chevrolet | Suburban 1500 | LS, LT, LTZ |
| 2009-2014 | Chevrolet | Tahoe | LS, LT, LTZ, SSV |
| 2009-2013 | GMC | Sierra 1500 | Denali, SL, SLE, SLT, WT, XFE |
| 2009-2014 | GMC | Yukon | Denali, SLT |
| 2009-2014 | GMC | Yukon XL 1500 | Denali, SLE, SLT |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 50-3070 |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N cold air intakes identified by manufacturer part number 50-3070. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
Related K&N Engineering Products
- Shop all K&N Engineering products
- K&N 09-14 Chevrolet V8-4.8/5.3/6.0/6.2L - Performance Air Intake System
- K&N 14-18 Chevrolet/GMC 1500 V8 5.3L/6.2L Performance Air Intake System
- K&N 2019+ Chevrolet Silverado 1500 V8 6.2L Performance Air Intake System
Frequently Asked Questions
How do I confirm K&N 50-3070 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Does K&N 50-3070 require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 50-3070?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Complete in less than 60 minutes using basic hand tools.
- Replaces stock airbox no cutting drilling or special hardware needed.
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