K&N 33-5127 Air Filter for 2021-2026 Jeep Wrangler JL Rubicon 392/Moab 392 6.4L

Vehicle Fitment

• 2021-2025 Jeep Wrangler JL Rubicon 392 (6.4L V8 SRT HEMI, 4WD, 4-door only)
• 2026 Jeep Wrangler JL Moab 392 (6.4L V8 SRT HEMI, 4WD, 4-door only)

Fitment Notes

• Fits the 6.4L V8 SRT HEMI engine only. Does not fit Wrangler JL models equipped with the 2.0L Turbo four-cylinder or 3.6L Pentastar V6 (see K&N 33-5076).
• The Rubicon 392 nameplate was retired after the 2025 model year; the 2026 equivalent is the Moab 392 - same 6.4L V8 engine and airbox apply.
• All 392/Moab 392 models are 4-door (Unlimited) and 4WD only.

Features

• Multi-layer oiled cotton gauze media engineered for high airflow and superior contaminant capture
• Drop-in replacement - installs directly into the factory airbox with no modifications
• Washable and reusable - engineered to last the full lifetime of the vehicle
• Up to 99% filtration efficiency to protect the engine without restricting airflow
• Pre-oiled at the factory and ready to install out of the box
• Designed to improve horsepower and throttle response over the OEM paper filter
• Cleaning interval of up to 50,000 miles under normal highway driving conditions
• Backed by K&N's No-Hassle Lifetime Limited Warranty

Specifications

• Filter Style: Panel (Drop-In Replacement)
• Filter Material: Oiled Cotton Gauze
• Filter Color: Red
• Outside Length: 9.00 in (229 mm)
• Outside Width: 8.313 in (211 mm)
• Height: 1.563 in (40 mm)
• Filter Re-Oiling Amount: 1.33 oz (39 ml)
• Warranty: No-Hassle Lifetime Limited

Included Components

• 1x K&N 33-5127 High-Flow Panel Air Filter

Product Description

The K&N 33-5127 is a direct-fit high-flow replacement air filter for the 2021-2025 Jeep Wrangler JL Rubicon 392 and 2026 Jeep Wrangler JL Moab 392 - both equipped with the 470-horsepower 6.4L SRT HEMI V8 engine. It replaces the factory paper element with a washable, reusable oiled cotton gauze filter that improves airflow while maintaining up to 99% filtration efficiency, delivering improved throttle response on one of Jeep's most powerful factory production models.

The drop-in design requires no modifications and installs directly into the OEM airbox in minutes. With a 50,000-mile cleaning interval and K&N's Lifetime Limited Warranty, the 33-5127 is a proven long-term upgrade for owners of the V8-powered Wrangler who want maximum performance without changing the factory intake configuration.