K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 4-3/8in T / 8-3/4in H - K&N Engineering KNNRU-2815
K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 4-3/8in T / 8-3/4in H - K&N Engineering KNNRU-2815
K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 4-3/8in T / 8-3/4in H - K&N Engineering KNNRU-2815
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K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 4-3/8in T / 8-3/4in H

KNNRU-2815
024844368126
Air Filters - Universal Fit
164 Units In Stock
$ 94.99
$ 94.99

K&N RU-2815 universal clamp-on air filter delivers high-flow filtration for racing vehicles, generators, tractors, and 2018-2020 Jeep Wrangler JL models plus 2020 Gladiator JT. The 5-inch flange stretches up to 1/16-inch for secure fit on intake tubes while 4-layer cotton gauze traps dirt for reusable performance. Pre-oiled design increases horsepower and acceleration with easy drop-in installation.

Key Features

  • Engineered Power: High-flow media boosts horsepower, throttle response, and engine efficiency across RPM ranges.
  • 4 Layers of Protection: Premium cotton gauze with tacking agent forms mesh to trap contaminants and protect engines in dusty conditions.
  • Ships in protective box measuring 9.1in L x 7.2in W x 7.2in H.
  • Clamps directly to 5-inch ID air intake tube. stretch flange up to 1.5mm if needed.
  • Pre-oiled for out-of-box use on 5-inch intake pipes.
  • Compatible with stock or aftermarket intake systems on listed Jeep models.

Fitment

Years Make Model Application
2020 Jeep Gladiator Launch Edition, Overland, Rubicon, Sport, Sport S
2018-2020 Jeep Wrangler Rubicon, Sport, Sport S, Unlimited Sahara, Unlimited Sport, Unlimited Sport S

Specifications

Brand K&N Engineering
Manufacturer Part Number RU-2815
Product Type Air Filters - Universal Fit
Fitment Type Vehicle Specific
Condition New

What's Included

One new K&N air filters - universal fit identified by manufacturer part number RU-2815. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.

About K&N Engineering

K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.

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Frequently Asked Questions

How do I confirm K&N RU-2815 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.

Is K&N RU-2815 washable and reusable?
Serviceability depends on the exact media used for this part number. Follow the K&N cleaning and oiling directions for this filter and never apply oil to media specified as dry.

What should be checked after installing K&N RU-2815?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.

Installation Instructions

  • Clamps directly to 5-inch ID air intake tube. stretch flange up to 1.5mm if needed.
  • Compatible with stock or aftermarket intake systems on listed Jeep models.
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