K&N Jeep Liberty 77-Series Air Intake System

Jeep Liberty Accessory - K&N Jeep Liberty 77-Series Air Intake System
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List Price: $404.99 - $465.74
Sale Price: $299.99 - $344.99
Availability: Usually ships within 1-2 days.
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The K&N 77-Series High Flow Air Intake System combines outstanding performance and under-the-hood style. They come with an oversized, high-flow conical air filter designed to provide increased surface area and dust capacity. This extra surface area provides even more airflow at lower restriction than a standard K&N OE replacement filter that is limited to the size of the factory air-box. The oversized air filter also captures more dirt increasing the service life before each cleaning is required (up to 100,000 miles). Most 77-Series kits include a heat shield designed to seal against a vehicle's hood to isolate the air intake from engine heat. This results in cooling the air that travels into the engine to increase horsepower. All of these K&N metal intake kits use adapters made from high-strength materials to ensure long life, such as silicone and reinforced nylon.

  • High-flow conical air filter
  • Dyno-proven results
  • Increase horsepower
  • Improves fuel economy
  • Extra surface area provides even more airflow
  • Oversized air filter captures more dirt
  • Increases the service life before each cleaning
  • Million mile limited manufacturer warranty

Upgrade the performance in your Jeep Liberty the the K&N 77-Series High Flow Air Intake System. This high-quality product is easy to install as it utilizes your factory holes and mounting points, making it a great investment at an affordable price.

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Product Reviews

Overall Rating:      
Based on (4) ratings
Showing 1-4 of 4
Joseph M
Port Jefferson Station, NY
2008 DODGE RAM 1500
Instant POWER!!!

Easy install nice power increase in 2nd and 3rd gear between 4 and 5k rpms. Sounds monster!

Shane W
2011 DODGE RAM 1500
Cold air intake

This intake was easy to install. I am happy with this item.

Aaron S
Calgary, AB
2013 DODGE RAM 1500
K&N cold air intake

The product itself was great...

Michael H
massapequa park, NY
77 Series K&N Air Intake

Good deal. Works good so far, sounds better than stock truck.


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Manufacturer part number(s): 77-1540KP, 77-1559KP, 77-1562KTK, RF-1042DK , RF-1042DL, RF-1042DR, RF-1042DY, RF-1048DK , RF-1048DL, RF-1048DR, RF-1048DY