KNN57-2551
K&N Engineering

K&N 03-04 Lincoln Navigator V8-5.4L DOHC Performance Intake Kit

Regular price $367.99

Description

Experience a significant boost in your engine's performance with this advanced performance intake kit designed for Lincoln Navigator enthusiasts and truck owners looking for a real upgrade. Constructed with a high-density polyethylene (HDPE) rotationally molded tube and a washable, reusable High-Flow Air Filter featuring oiled cotton media, this system is built to enhance throttle response, improve engine sound, and increase horsepower and torque—potentially adding up to 11 HP at 4600 RPM and an increase of 14 lb-ft in torque.

Key Benefits

• Enhanced engine performance and smoother throttle response
• Extended maintenance intervals with an oversized, conical filter design that lasts up to 100,000 miles under normal highway conditions
• Quick and uncomplicated installation in less than 60 minutes using common tools
• Custom heat shield formulated to protect intake air from high engine bay temperatures
• Supported by a No-Hassle Lifetime Limited Warranty for your peace of mind
• Please note: This intake kit may not be legal for use on pollution-controlled motor vehicles in California. Check the CARB status in the product specifications for applicable vehicles.

Technical Specifications

• Material: HDPE rotationally molded tube
• Filter: Washable, reusable High-Flow Air Filter with oiled cotton media
• Design: Conical intake system with custom heat shield
• Service Interval: Up to 100,000 miles between filter maintenance

Year Make Model Submodel
2003-2004 Lincoln Navigator Base

Discover more performance solutions in our Air Intake Systems collection.

Experience a significant boost in your engine's performance with this advanced performance intake kit designed for Lincoln Navigator enthusiasts and truck owners looking for a real upgrade. Constructed with a high-density polyethylene (HDPE) rotationally molded tube and a washable, reusable High-Flow Air Filter featuring oiled cotton media, this system is built to enhance throttle response, improve engine sound, and increase horsepower and torque—potentially adding up to 11 HP at 4600 RPM and an increase of 14 lb-ft in torque.

Key Benefits

• Enhanced engine performance and smoother throttle response
• Extended maintenance intervals with an oversized, conical filter design that lasts up to 100,000 miles under normal highway conditions
• Quick and uncomplicated installation in less than 60 minutes using common tools
• Custom heat shield formulated to protect intake air from high engine bay temperatures
• Supported by a No-Hassle Lifetime Limited Warranty for your peace of mind
• Please note: This intake kit may not be legal for use on pollution-controlled motor vehicles in California. Check the CARB status in the product specifications for applicable vehicles.

Technical Specifications

• Material: HDPE rotationally molded tube
• Filter: Washable, reusable High-Flow Air Filter with oiled cotton media
• Design: Conical intake system with custom heat shield
• Service Interval: Up to 100,000 miles between filter maintenance

Year Make Model Submodel
2003-2004 Lincoln Navigator Base

Discover more performance solutions in our Air Intake Systems collection.

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.