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K&N High Performance Air Intake System for 4.0L Engines by K&N Filters

Part no: KN-571519

K&N High Performance Air Intake System for 4.0L Engines
$326.99 + free Shipping
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Product Details

Important Notes:

  • Mass Air Flow Sensor Adapter included when required
  • All intake tube ports needed for the specified applications are included


  • 1991-1995 Jeep Cherokee XJ with 4.0L Engine


K&N High Performance Air Intake System for 4.0L Engines allows your Cherokee's engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. This air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engines throttle body for a guaranteed power gain. It replace the restrictive factory air filter and air intake housing in some Jeep Cherokee models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. The tube accommodates the replacement silicone EVAP canister vent line and crank case vent hose. The over-sized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using the existing factory mounting points.

Product Details:

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required
  • Easy to install, usually in 90 minutes or less
  • Free-flowing high density polyethylene tube
  • Replaces entire factory air intake system
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty

Product Details:

  • Product Style: 57 Series FIPK
  • Estimated Horsepower Gain: 7.09 HP @ 4548 RPM
  • Air Filter Color: Red
  • Air Filter Outlet Shape: Round
  • Air Filter Height: 7.875" (200 mm)
  • Air Filter Large End Diameter: 5" (127 mm)
  • Weight: 7.4 lb (3.4 kg)
  • TUV Approved (Europe): No
  • Vacuum Tubing Included: Yes
  • Street Legal In All US States: Yes
  • Air Filter Material: Cotton Gauze
  • Type: Gen II

Parts Included:

  • (1) High Performance Air Intake System for 4.0L Engines

Years Covered:

1991, 1992, 1993, 1994 and 1995

For California residents: Proposition 65 Warning

Vehicle Fitment

1991-1995JeepCherokee XJ

Additional Information

BrandK&N Filters
SKU Aliases57-1519
Engine Type4.0L
Fuel TypeGas

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