SKU: 77-3101KP | UPC: 024844367051
K&N 2017-2019 Chevy Silverado 2500/3500HD & GMC Sierra V8-6.6L Diesel Performance Air Intake Kit
The K&N 77-3101KP Performance Air Intake System boosts horsepower and torque on 2017-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD models with 6.6L V8 Diesel L5P engine. This kit features a mandrel-bent aluminum intake tube and oversized washable high-flow oiled cotton air filter for better airflow and engine protection. Dyno-tested to deliver 17.84 HP gains at 3200 RPM while maintaining exceptional filtration.
Key Features
- Guaranteed Power Gains: Dyno-proven increase of 17.84 HP and added torque for stronger acceleration and towing
- Mandrel-Bent Aluminum Tube: Smooth interior walls reduce restrictions and heat for cooler denser air intake
- High-Flow Oiled Cotton Filter: Washable and reusable design cleans every 100000 miles under highway conditions
- Complete Replacement Kit: Includes heat shield, couplers, clamps and filter to swap out factory airbox
- No-Hassle Lifetime Warranty: Full system coverage with easy claims process from K&N
Product Notes
- Replaces factory air filter and intake tube with no permanent modifications
- Cleaning required only every 100000 miles for normal driving with K&N cleaning kit
- EPA compliant design ships fully assembled with all hardware included
Installation Notes
- Professional installation recommended.
- Completes in 60 minutes or less using basic hand tools like pliers and screwdriver
- Reuses OEM mass air sensor and mounting points with no drilling or cutting
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2017-2019 | GMC | Sierra 2500 HD | Base |
| 2017-2019 | GMC | Sierra 2500 HD | Denali |
| 2017-2019 | GMC | Sierra 2500 HD | SLE |
| 2017-2019 | GMC | Sierra 2500 HD | SLT |
| 2017-2019 | GMC | Sierra 3500 HD | Denali |
| 2017-2019 | GMC | Sierra 3500 HD | SLE |
| 2017-2019 | GMC | Sierra 3500 HD | SLT |
Why Choose K&N?
- 60+ years engineering high-performance air intakes for diesel trucks
- Dyno-tested results ensure real-world power for Duramax engines
- Reusable filters cut replacement costs over vehicle life
Frequently Asked Questions
- Q: Does this fit 2018 Chevrolet Silverado 3500 HD LTZ 6.6L Diesel?
A: Yes, the 77-3101KP fits all listed 2017-2019 Silverado 3500 HD trims with L5P 6.6L V8 Diesel engine - Q: What materials are used in the intake tube and filter?
A: Mandrel-bent aluminum tube with black powdercoat finish paired with oiled cotton gauze filter media - Q: What warranty coverage is provided?
A: K&N No-Hassle Lifetime Limited Warranty covers the full intake system against defects
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Original K&N box measuring 24.25 x 17.75 x 9.75 inches
- Weight: 13.23 lbs
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