K&N Engineering KNA-2381 Long-Life Replacement Air Filter for Lexus LS460 4.6L V8, 2007–2013

K&N has been the #1 brand in High-Flow performance air filtration since 1969, delivering industry-leading performance and protection for whatever you drive. Now offering a long-life solution for everyday drivers, K&N’s proven technology is available in a premium 18,000-mile filter, providing long service life compared to traditional 12,000-mile disposable filters. Featuring a premium synthetic or cellulose-blend filter media (based on application), these filters deliver up to 99% engine protection. Designed to meet or exceed OEM specifications, they install easily into your factory air box in just minutes.

• EASY INSTALLATION: Drops directly into your factory air box, typically with no tools required. 

Brief Description: The K&N Engineering KNA-2381 replacement air filter is designed for select Lexus LS460 models equipped with the 4.6L V8 engine from 2007 through 2013. It installs directly into the factory air box and provides a convenient, long-life alternative to standard disposable engine air filters.

K&N has delivered high-flow air filtration technology since 1969. This KNA-2381 filter uses premium synthetic or cellulose-blend filter media, depending on the application, to help provide up to 99% engine protection from harmful contaminants. Its extended service life of up to 18,000 miles under normal highway driving conditions can help reduce replacement frequency compared with traditional 12,000-mile disposable filters. Always follow the vehicle manufacturer’s recommended inspection and replacement intervals.

What's Included: One K&N Engineering KNA-2381 replacement engine air filter. The filter is designed to meet or exceed applicable OEM specifications and fit within the original factory air box. No additional installation hardware is required for typical applications. Fitment: Lexus LS460 with 4.6L V8 engine, model years 2007–2013. Verify vehicle application before ordering. This product may require a California emissions compliance acknowledgment where applicable. Proposition 65 warning applies.

Key Product Specifications & Technical Data:

• Brand: K&N Engineering
• Part Number: KNA-2381
• Product Type: Replacement engine air filter
• Vehicle Application: Lexus LS460
• Engine Application: 4.6L V8
• Model Year Fitment: 2007–2013
• Filter Media: Synthetic or cellulose-blend media, application dependent
• Installation Location: Factory air box

Features:

• Long-Life Filtration: Provides service life of up to 18,000 miles under normal highway driving conditions, helping reduce replacement frequency.
• Engine Protection: Premium filter media helps capture harmful contaminants and provides up to 99% engine protection.
• Direct-Fit Design: Installs directly into the factory air box and typically requires no tools.
• OEM-Compatible Performance: Designed to meet or exceed applicable OEM specifications for dependable fit and filtration.

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t