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SKU: E-0781 | UPC: 024844125460
K&N E-0781 Replacement Air Filter for 2005-2007 Chevrolet Silverado GMC Sierra Duramax 6.6L V8 Diesel
K&N E-0781 is a washable reusable high-flow drop-in air filter designed for 2005-2007 Chevrolet Silverado 2500 HD 3500 HD and GMC Sierra 2500 HD 3500 with 6.6L Duramax diesel engines. It features layered oiled cotton media that improves airflow captures more contaminants and delivers noticeable horsepower gains. Engineered for easy installation into the factory airbox this filter lasts the life of your vehicle with K&N No-Hassle Lifetime Limited Warranty.
Key Features
- 6 Layers of Protection: Multiple layers of premium cotton gauze with a tacking agent form a mesh that blocks and traps dirt and harmful contaminants for better engine protection.
- Clean Every 5 Years: Requires cleaning only every 75000 miles under normal highway driving or about 5 years at 15000 miles per year.
- Easy Installation: Pre-oiled and ready to drop straight into your factory airbox for quick performance gains with no modifications needed.
- Engineered Power: High-flow media increases horsepower acceleration and overall engine performance by allowing more air through.
- Reusable Design Saves Money: Washable filter cuts costs up to $125 over 200000 miles compared to buying multiple disposable OEM filters.
Product Notes
- Pre-oiled for immediate use clean with K&N cleaning kit and re-oil as needed.
- Use genuine K&N oil and cleaner to maintain performance and warranty.
- Product weight 1.6 lb package dimensions 13.13 x 9.75 x 2.25 inches.
Installation Notes
- Professional installation recommended.
- Direct drop-in replacement no cutting or drilling required.
- Compatible with factory airbox hardware and mounting points.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Chevrolet | Silverado 2500 HD | Base LS LT WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS LT WT |
| 2005-2006 | Chevrolet | Silverado 3500 | Base LS LT WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS LT WT |
| 2005-2006 | GMC | Sierra 2500 HD | Base SL SLE SLT WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL SLE SLT WT |
| 2005-2006 | GMC | Sierra 3500 | Base SLE SLT WT |
| 2007 | GMC | Sierra 3500 Classic | SL SLE SLT WT |
Why Choose K&N?
- Decades of engineering high-flow filtration for diesel trucks.
- Durable construction built to withstand heavy-duty use.
- Lifetime limited warranty covers replacement filters.
Frequently Asked Questions
-
Q: Does E-0781 fit 2006 Silverado 2500 HD Duramax?
A: Yes it is a direct OEM replacement for all 2005-2007 Silverado Sierra 2500 HD 3500 HD models with 6.6L Duramax diesel. -
Q: What material is used in the filter?
A: Layered premium cotton gauze media treated with proprietary oil for high airflow and filtration. -
Q: What does the warranty cover?
A: No-Hassle Lifetime Limited Warranty against defects in materials or workmanship limitations apply see K&N for details.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective K&N box 13.13 x 9.75 x 2.25 inches
- Weight: 1.6 lb
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