K&N 33-2046 High-Flow Air Filter for 1986-1997 Jeep Wrangler YJ TJ 2.5L 4.0L

Vehicle Fitment

• 1987-1995 Jeep Wrangler YJ (All Trims, L4 2.5L / I6 4.0L)
• 1997 Jeep Wrangler TJ (All Trims, I6 4.0L)
• 1986 Jeep Cherokee XJ (All Trims, L4 2.5L)
• 1986 Jeep Comanche MJ (All Trims, L4 2.5L)
• 1986 Jeep Wagoneer XJ (All Trims, L4 2.5L)

Fitment Notes

• Cherokee XJ, Comanche MJ, and Wagoneer XJ fitment is limited to 1986 model year with the 2.5L I4 engine only; 1987+ XJ/MJ models require K&N 33-2018
• Wrangler YJ 2.5L fitment applies to 1987-1988 and 1989-1990, 1994-1995 production years; confirm build date for early 1989 units
• Wrangler TJ fitment is for 1997 only (first TJ model year); 1997-2006 TJ models require K&N 33-2114
• Does not fit Jeep CJ models - see K&N 33-2010 or 33-2046 predecessor filters for CJ applications
• Some 1995 YJ owners report fitment requires slight pressure to seat in the airbox - confirm fit before finalizing installation

Features

• Drop-in replacement - fits directly into the factory YJ/TJ airbox with no modifications
• 4-layer oiled cotton gauze media for high airflow and reliable contaminant capture
• Engineered to improve horsepower and throttle response over stock paper filters
• Pre-oiled and ready to install out of the box
• Washable and reusable - cleaning required every 75,000 miles under normal conditions
• Compatible with OEM airbox and factory engine electronics
• Reduces long-term filter replacement costs and landfill waste
• Backed by K&N's No-Hassle Lifetime Limited Warranty

Specifications

• Part Number: 33-2046
• Filter Style: Panel Air Filter (Open Top)
• Filter Media: Oiled Cotton Gauze
• Outside Length: 13.188 in (335 mm)
• Outside Width: 5.313 in (135 mm)
• Height: 1.063 in (27 mm)
• Filter Re-Oiling Amount: 1.13 oz (33 ml)
• Weight: 1.0 lb (0.4 kg)
• Inner Wire Support: No
• Compatible Engines: L4 2.5L, I6 4.0L
• Washable: Yes
• Warranty: No-Hassle Lifetime Limited

Included Components

• 1x K&N 33-2046 High-Flow Panel Air Filter

Product Description

The K&N 33-2046 is a washable, reusable drop-in replacement air filter designed for the Jeep Wrangler YJ (1987-1995), the first year of the TJ (1997), and select 1986 Jeep XJ-platform models including the Cherokee, Comanche, and Wagoneer. Using K&N's signature 4-layer oiled cotton gauze construction, it flows significantly more air than a stock paper filter while maintaining reliable engine protection. The panel design seats directly into the factory airbox with no cutting, drilling, or modification required.

Built for the demands of both on-road and off-road use, the K&N 33-2046 only needs cleaning every 75,000 miles, making it a practical lifetime upgrade for any compatible Jeep application. Whether running a 2.5L four-cylinder or the legendary 4.0L inline-six, this filter delivers improved throttle response and is fully compatible with OEM electronics and emissions systems.