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The K&N 33-3177 is a direct drop-in replacement air filter for 2022-2024 Toyota Land Cruiser models equipped with the 3.3L V6 diesel engine. This high-flow filter uses layered oiled cotton media to deliver more airflow for added horsepower while capturing dirt and contaminants. Install it in your factory air box for immediate performance gains and long-term engine protection.
Key Features
- Increased Horsepower: Engineered design improves airflow to add power across the RPM range.
- High Airflow Filtration: Oiled cotton gauze traps contaminants without restricting intake for better throttle response.
- Easy Factory Fit: Matches OEM dimensions for straightforward installation into stock air box.
- Multi-layer oiled cotton gauze for maximum airflow and dirt-holding capacity.
- Direct replacement for stock filter with no modifications required.
Fitment
| Fitment Status | Universal or dimensional product |
|---|---|
| Required Verification | Exact dimensions, media, connection, mounting interface, and companion part number |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 33-3177 |
| Product Type | Air Filters - Direct Fit |
| Fitment Type | Universal |
| Condition | New |
What's Included
One new K&N air filters - direct fit identified by manufacturer part number 33-3177. 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 33-3177 fits my setup?
Match every listed dimension, flange or thread size, media type, mounting interface, and companion component. A similar shape or outside dimension alone does not confirm compatibility.
Is K&N 33-3177 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 33-3177?
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
- Remove factory air filter and replace with K&N 33-3177 in under 5 minutes
- Uses existing factory air box hardware with no additional parts needed
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