SKU: 57-3034 | UPC: 024844100153
K&N 57-3034 Performance Air Intake System 2001-2004 Chevy Silverado HD & GMC Sierra V8 8.1L
The K&N 57-3034 Performance Air Intake System delivers dyno-proven power gains of up to 12.3 HP at 5000 RPM for 2001-2004 Chevrolet Silverado 2500 HD/3500 and GMC Sierra 2500 HD/3500 equipped with the 8.1L V8 engine. This complete kit replaces the restrictive factory air filter and intake tube with a high-flow setup that increases airflow volume for better throttle response and acceleration. Built with durable HDPE construction and a washable oiled cotton filter it ensures long-lasting performance gains without compromising engine protection.
Key Features
- High-Density Polyethylene Intake Tube: Rotationally molded HDPE tube expands airflow volume to the engine delivering guaranteed horsepower and torque increases
- High-Flow Oiled Cotton Air Filter: Oversized conical washable filter lasts up to 100000 miles between cleanings under normal highway driving conditions with exceptional filtration
- Custom Heat Shield: Shields incoming air from hot engine bay temperatures for cooler denser air charge and consistent power output
- Easy Bolt-On Design: Replaces OEM components directly typical installation completes in 60 minutes or less using basic hand tools
- No-Hassle Lifetime Limited Warranty: Backed by K&N Million-Mile Warranty covers the entire system for peace of mind
Product Notes
- Filter part number E-1042 available separately for maintenance
- Clean filter every 100000 miles with K&N cleaning kit for optimal performance
- Product weight 11 lbs ships in box measuring 23.5 in x 14.25 in x 9.75 in
Installation Notes
- Professional installation recommended.
- Requires simple hand tools no cutting or permanent modifications to vehicle
- Direct replacement for factory airbox and intake tube hardware included
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2004 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2004 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2004 | Chevrolet | Silverado 2500 HD | LT |
| 2003-2004 | Chevrolet | Silverado 2500 HD | WT |
| 2001-2004 | Chevrolet | Silverado 3500 | Base |
| 2001-2004 | Chevrolet | Silverado 3500 | LS |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2001-2004 | GMC | Sierra 2500 HD | SLE |
| 2001-2004 | GMC | Sierra 2500 HD | SLT |
| 2003-2004 | GMC | Sierra 2500 HD | WT |
| 2002-2004 | GMC | Sierra 2500 HD | Base |
| 2001-2002 | GMC | Sierra 2500 HD | SL |
| 2001-2004 | GMC | Sierra 3500 | SLE |
| 2001-2004 | GMC | Sierra 3500 | SLT |
| 2004 | GMC | Sierra 3500 | WT |
| 2002-2004 | GMC | Sierra 3500 | Base |
Why Choose K&N?
- Proven dyno-tested gains on millions of vehicles worldwide
- High-flow filtration protects engine while adding power
- Precision engineered for perfect fit and maximum airflow
Frequently Asked Questions
- Q: Does this fit 2001-2004 Silverado 2500 HD with 8.1L V8?
A: Yes fits all listed 2001-2004 Chevy Silverado 2500 HD/3500 and GMC Sierra 2500 HD/3500 models with L18 8.1L V8 engine confirm your engine code before purchase - Q: What materials are used in construction?
A: Features roto-molded high-density polyethylene HDPE intake tube and oversized oiled cotton gauze filter media for durability and high airflow - Q: What is the warranty and maintenance schedule?
A: Covered by K&N No-Hassle Lifetime Limited Warranty filter cleans every 100000 miles under normal highway use with included instructions
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box 23.5 x 14.25 x 9.75 inches
- Weight: 11 lbs
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