K&N 14-18 Jeep Cherokee 3.2L V6 High Flow Performance Intake Kit

Dyno-Proven Power for the 2014-2018 Jeep Cherokee 3.2L V6: K&N 77-1569KS Cold Air Intake System

The K&N 77-1569KS is a complete cold air intake system engineered for the 2014-2018 Jeep Cherokee 3.2L V6 Pentastar engine. On a stock 2014 Jeep Cherokee 3.2L, the 77-1569KS delivered an independently measured gain of 8.26 horsepower and 4.58 lb-ft of torque on the dynamometer. The kit replaces the restrictive factory airbox and intake tube with a silver powder-coated mandrel-bent aluminum tube paired with an oversized open-element K&N reusable high-flow air filter. Installation is a bolt-on, no-cut process completed with basic hand tools in 90 minutes or less. K&N backs the 77-1569KS with its Million Mile Limited Warranty, and the washable oiled cotton filter only needs service every 100,000 miles under normal highway driving conditions. CARB EO D-269-58 makes the 77-1569KS 50-state legal for sale and use.

Key Features

• Dyno-tested gain: +8.26 HP and +4.58 lb-ft torque on a stock 2014 Jeep Cherokee 3.2L V6
• Mandrel-bent aluminum intake tube, silver powder-coat finish for underhood durability
• Oversized open-element oiled cotton K&N High-Flow Air Filter (replacement filter: RF-1048)
• Eliminates the restrictive OEM airbox and intake tube from behind the last catalytic converter forward
• No cutting, no drilling, no fabrication required: direct bolt-on fit to factory mounting points
• Filter service interval: every 100,000 miles under normal highway driving conditions
• Washable and reusable: clean with K&N Recharger Kit, no disposable filters needed
• CARB EO Number D-269-58 verified: 50-state legal including California
• EPA Compliant
• Backed by K&N Million Mile Limited Warranty
• Will not void the factory vehicle warranty per the Magnuson-Moss Warranty Act

Fitment

All fitments require the 3.2L V6 engine. Does not fit 2.4L or 2.0L four-cylinder Cherokee models.

Specifications

What's Included

• K&N 77-1569KS mandrel-bent aluminum intake tube (silver powder coat)
• K&N High-Flow oiled cotton air filter (RF-1048)
• Heat shield or intake enclosure (where applicable)
• All required mounting hardware, clamps, and couplers
  

About K&N Engineering

K&N Engineering has been designing and manufacturing performance filtration and intake systems since 1969. Every 77-1569KS intake kit is tested on a chassis dynamometer to verify its claimed power gains before the numbers are published, and each unit is backed by the K&N Million Mile Limited Warranty. K&N's oiled cotton gauze filter technology delivers high airflow without sacrificing filtration efficiency, and the reusable design eliminates the recurring cost of disposable paper air filters. CARB EO D-269-58 confirms the 77-1569KS passes California Air Resources Board emissions standards for the 2014-2018 Jeep Cherokee 3.2L V6.

Frequently Asked Questions

Does the K&N 77-1569KS fit a 2017 Jeep Cherokee Trailhawk with the 3.2L V6?

Yes. The 77-1569KS is confirmed to fit the 2017 Jeep Cherokee Trailhawk with the 3.2L V6 Pentastar engine. All 3.2L Cherokee trims from 2014-2018 are covered, including Latitude, Limited, Trailhawk, Overland, and Sport depending on year. Confirm your engine displacement before ordering as the 77-1569KS does not fit four-cylinder Cherokee models.

How much horsepower does the K&N 77-1569KS add to the Jeep Cherokee 3.2L?

K&N's own dynamometer testing on a stock 2014 Jeep Cherokee 3.2L V6 measured an estimated gain of 8.26 horsepower and 4.58 lb-ft of torque with the 77-1569KS installed. Results may vary based on vehicle condition, altitude, and other modifications.

Is the K&N 77-1569KS legal in California?

Yes. The 77-1569KS carries CARB Executive Order number D-269-58, making it 50-state legal including California and all states that follow California emissions standards. You can use this part on a smog-inspected vehicle without issue when D-269-58 applies to your specific model year and engine combination.

Will the 77-1569KS void my Jeep Cherokee factory warranty?

No. Under the Magnuson-Moss Warranty Act, an aftermarket part cannot void your factory warranty unless the manufacturer proves that the part caused the specific failure being claimed. K&N has tested the 77-1569KS to confirm it does not damage engine internals or emissions systems on the 2014-2018 Jeep Cherokee 3.2L V6.

How often does the K&N 77-1569KS air filter need to be cleaned?

Under normal highway driving conditions, the 77-1569KS filter needs cleaning approximately every 100,000 miles. In dusty or off-road conditions, inspect the filter more frequently and clean as needed. Use the K&N Recharger Kit (99-5050) to wash and re-oil the filter. Do not over-oil, as excess oil can contaminate the MAF sensor.

What is the replacement filter part number for the K&N 77-1569KS?

The replacement filter for the 77-1569KS is K&N part number RF-1048. This is an oiled cotton gauze conical filter. You can purchase it separately when your current filter can no longer be restored to service condition, though proper cleaning and re-oiling will typically make the filter last indefinitely.

Does the K&N 77-1569KS require any cutting, welding, or modifications?

No. The 77-1569KS is a bolt-on direct-fit system for the 2014-2018 Jeep Cherokee 3.2L V6. All hardware is included and the kit mounts to factory locations. No drilling, cutting, or welding is required. K&N rates installation at 90 minutes or less with basic hand tools.

What does the 77 Series designation mean on K&N intake kits?

K&N's 77 Series intake kits feature a mandrel-bent aluminum intake tube as the primary component. Mandrel bending preserves the tube's full interior diameter through every curve, which maintains consistent airflow velocity and avoids the turbulence caused by the crush-bent tubing in the factory airbox. This is one of the key reasons the 77-1569KS delivers measurable horsepower gains on an otherwise stock engine.

Does the K&N 77-1569KS fit the Jeep Grand Cherokee or only the Cherokee?

The 77-1569KS is designed specifically for the Jeep Cherokee KL (2014-2018) with the 3.2L V6. It does not fit the Jeep Grand Cherokee, which uses a different engine bay layout. For Grand Cherokee applications, K&N offers separate intake kits designed for that platform. Always verify fitment by engine size and vehicle model before ordering.

Installation Instructions

1. Disconnect the negative battery terminal before beginning installation to prevent accidental MAF sensor damage.
2. Loosen and remove the factory air intake duct clamp at the throttle body using a flathead screwdriver or 8mm socket.
3. Disconnect the MAF sensor electrical connector from the factory intake tube.
4. Remove the factory airbox lid, then lift out the stock air filter and airbox base. Disconnect any breather hoses attached to the airbox and retain for reconnection.
5. Remove the factory intake tube. Set aside all factory hardware in case reinstallation is needed.
6. Transfer the MAF sensor from the factory tube into the K&N 77-1569KS aluminum tube. Use the included hardware and tighten securely but do not over-torque.
7. Reconnect any breather hoses to the appropriate ports on the new intake tube as shown in the included instruction sheet.
8. Position the K&N RF-1048 air filter onto the inlet end of the aluminum tube and secure with the included clamp.
9. Route the completed assembly into the engine bay, aligning the tube to the throttle body inlet. Slide the coupler onto the throttle body and tighten the clamp.
10. Reconnect the MAF sensor electrical connector. Reconnect the negative battery terminal. Start the engine and inspect all connections for air leaks before test driving.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.