- K&N Air Filters feed your motor clean, energy-rich oxygen while remaining eco-friendly
- Designed for your specific year, make and model
- Comes pre-oiled and ready for installation
- Unrestricted airflow increases horsepower and acceleration, while filtering out harmful particles
- Enhances fuel economy to save you a few extra bucks at the pump
- Pleated and oiled cotton-gauze filtration medium runs up to 50,000 miles between cleanings
- This medium is also lifetime reusable and washable
- 50-state street-legal filter won’t void your vehicle warranty
- K and N Air Filters carry with them a Million Mile Limited Warranty
For more than 30 years, K&N cold air induction and cold air intake filters have been the
choice in engine filtration. Designed to deliver virtually unrestricted flow to help your engine run stronger, cleaner and with greater fuel efficiency, K&N Air Filters are pre-oiled and ready for installation in your specific year, make and model.
The secret is in the filter medium – four to six sheets of pleated and oiled cotton-gauze are layered between two sheets of aluminum wire mesh. This tried-and-proven design traps dirt, dust and other harmful particles, while clean, power-enhancing air flows freely to your engine.
KN Air Filters require only a simple cleaning every 50,000 miles, and with no costly changes or services required, it saves you money in the long run. You’ll also help the environment in the long run by reducing the number of disposable air filters that wind up in our nation’s landfills. Street-legal in all 50 states, your K&N Drop In Filter is covered by a Million Mile Limited Warranty.
We will gladly accept approved returns or exchanges of products 14 days from the date of receiving your order.
If the received date cannot be proven (no tracking information), the 14 days will be based from its order date.
Please start returns using our Returns Manager.
Returned items must be in new/unused condition.
2000 Cadillac DeVille
2000 Cadillac DeVille 4 6L V8
2001 Cadillac DeVille
2001 Cadillac DeVille 4 6L V8
2002 Cadillac DeVille
2002 Cadillac DeVille 4 6L V8
2003 Cadillac DeVille
2003 Cadillac DeVille 4 6L V8
2004 Cadillac DeVille
2004 Cadillac DeVille 4 6L V8
2005 Cadillac DeVille
2005 Cadillac DeVille 4 6L V8
1994 Cadillac DeVille
1994 Cadillac DeVille 4 6L V8
1995 Cadillac DeVille
1995 Cadillac DeVille 4 6L V8
1996 Cadillac DeVille
1996 Cadillac DeVille 4 6L V8
1997 Cadillac DeVille
1997 Cadillac DeVille 4 6L V8
1998 Cadillac DeVille
1998 Cadillac DeVille 4 6L V8
1999 Cadillac DeVille
1999 Cadillac DeVille 4 6L V8